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Silva BN, Cadavez V, Caleja C, Pereira E, Calhelha RC, Molina AK, Finimundy T, Kostić M, Soković M, Teixeira JA, Barros L, Gonzales-Barron U. Chemical profiles and bioactivities of polyphenolic extracts of Lavandula stoechas L., Artemisia dracunculus L. and Ocimum basilicum L. Food Chem 2024; 451:139308. [PMID: 38688095 DOI: 10.1016/j.foodchem.2024.139308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 03/26/2024] [Accepted: 04/07/2024] [Indexed: 05/02/2024]
Abstract
This study assessed the chemical profiles and bioactivities of the infusions, decoctions and hydroethanolic extracts of tarragon, basil and French lavender. The extracts were chemically characterised (HPLC-DAD-ESI/MS) and their bioactivities were evaluated in vitro. All extracts revealed antimicrobial, antifungal and antioxidant properties. French lavender extracts showed higher total phenolic content, regardless of the extraction method used, and antioxidant and antitumour capacities, but no anti-inflammatory action. All basil and two of the tarragon extracts revealed anti-inflammatory power. Thus, tarragon, basil and French lavender extracts may be considered for inclusion in foods, as preservatives or functional ingredients. Nonetheless, further studies must be conducted to evaluate the pharmacokinetic parameters of the bioactive compounds.
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Affiliation(s)
- Beatriz Nunes Silva
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; CEB - Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal.
| | - Vasco Cadavez
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal.
| | - Cristina Caleja
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal.
| | - Eliana Pereira
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal.
| | - Ricardo C Calhelha
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal.
| | - Adriana K Molina
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal.
| | - Tiane Finimundy
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal.
| | - Marina Kostić
- Institute for Biological Research "Siniša Stanković"- National Institute of Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, 11000 Belgrade, Serbia.
| | - Marina Soković
- Institute for Biological Research "Siniša Stanković"- National Institute of Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, 11000 Belgrade, Serbia.
| | - José António Teixeira
- CEB - Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal; LABBELS - Associate Laboratory, 4710-057 Braga, Portugal.
| | - Lillian Barros
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal.
| | - Ursula Gonzales-Barron
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal.
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Farajpour M, Ebrahimi M, Sadat-Hosseini M, Al-Fekaiki DF, Baghizadeh A. Multivariate analysis of the phytochemical composition and antioxidant properties in twenty-five accessions across three Achillea species. Sci Rep 2024; 14:11843. [PMID: 38783072 PMCID: PMC11116415 DOI: 10.1038/s41598-024-62834-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Accepted: 05/21/2024] [Indexed: 05/25/2024] Open
Abstract
This study explored the chemical composition, antioxidant activity, and total phenol content of aerial parts from 25 accessions of three Achillea species (Achillea wilhelmsii C. Koch, Achillea vermicularis Trin., and Achillea tenuifolia Lam.). The plants were collected from various natural habitats across Iran, encompassing regions such as Central, Western, Southern, Northern, Western, and Northwestern parts of the country. Subsequently, they were grown together under field conditions. The study revealed significant variation in essential oil yields among accessions of A. wilhelmsii, ranging from 0.01 to 0.107%, A. vermicularis with a range of 0.075 to 1.5%, and A. tenuifolia showing a variation of 0.1 to 2%. The study utilized Gas Chromatography-Mass Spectrometry (GC-MS) analysis, revealing 75, 49, and 75 compounds in the essential oils of A. wilhelmsii, A. tenuifolia, and A. vermicularis, respectively. Major components included camphor, 1,8-cineole, anethole, α-pinene, and phytol in A. wilhelmsii, 1,8-cineole, camphor, levo-carvone, and δ-terpinene in A. vermicularis, and β-cubebene, elixene, β-sesquiphellandrene, 1,8-cineole, camphor, and δ-terpinene in A. tenuifolia. The essential oil compositions of A. wilhelmsii and A. vermicularis were predominantly characterized by oxygenated monoterpenes, whereas that of A. tenuifolia was characterized by sesquiterpenes. Cluster analysis grouped accessions into three clusters, with A. tenuifolia forming a distinct group. Principal Component Analysis (PCA) triplot (62.21% of total variance) confirmed these results and provided insights into compound contributions. Furthermore, total phenolic content and antioxidant activity of the accessions of three species were assessed over 2 years. A. tenuifolia exhibited the highest levels in both categories, with statistically significant linear regression between antioxidant activity and total phenol content for A. tenuifolia and A. wilhelmsii. These findings emphasize significant phytochemical diversity within Achillea species, positioning them as promising natural sources of antioxidants. Further exploration and selection of specific accessions within each species are crucial for unlocking their medicinal potential and supporting cultivation and conservation efforts.
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Affiliation(s)
- Mostafa Farajpour
- Crop and Horticultural Science Research Department, Mazandaran Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization (AREEO), Sari, Iran.
| | - Mohsen Ebrahimi
- Department of Agronomy and Plant Breeding, College of Abourihan, University of Tehran, Tehran, Iran.
| | - Mohammad Sadat-Hosseini
- Department of Horticultural Science, Faculty of Agriculture, University of Jiroft, Jiroft, Iran
| | - Dhia Falih Al-Fekaiki
- Department of Food Sciences, Agriculture College, Basrah University, 61004, Basrah, Iraq
| | - Amin Baghizadeh
- Department of Biotechnology, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman, Iran
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Suganuma T, Hatori S, Chen CK, Hori S, Kanuka M, Liu CY, Tatsuzawa C, Yanagisawa M, Hayashi Y. Caffeoylquinic Acid Mitigates Neuronal Loss and Cognitive Decline in 5XFAD Mice Without Reducing the Amyloid-β Plaque Burden. J Alzheimers Dis 2024:JAD240033. [PMID: 38788074 DOI: 10.3233/jad-240033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2024]
Abstract
Background Caffeoylquinic acid (CQA), which is abundant in coffee beans and Centella asiatica, reportedly improves cognitive function in Alzheimer's disease (AD) model mice, but its effects on neuroinflammation, neuronal loss, and the amyloid-β (Aβ) plaque burden have remained unclear. Objective To assess the effects of a 16-week treatment with CQA on recognition memory, working memory, Aβ levels, neuronal loss, neuroinflammation, and gene expression in the brains of 5XFAD mice, a commonly used mouse model of familial AD. Methods 5XFAD mice at 7 weeks of age were fed a 0.8% CQA-containing diet for 4 months and then underwent novel object recognition (NOR) and Y-maze tests. The Aβ levels and plaque burden were analyzed by enzyme-linked immunosorbent assay and immunofluorescent staining, respectively. Immunostaining of markers of mature neurons, synapses, and glial cells was analyzed. AmpliSeq transcriptome analysis and quantitative reverse-transcription-polymerase chain reaction were performed to assess the effect of CQA on gene expression levels in the cerebral cortex of the 5XFAD mice. Results CQA treatment for 4 months improved recognition memory and ameliorated the reduction of mature neurons and synaptic function-related gene mRNAs. The Aβ levels, plaque burden, and glial markers of neuroinflammation seemed unaffected. Conclusions These findings suggest that CQA treatment mitigates neuronal loss and improves cognitive function without reducing Aβ levels or neuroinflammation. Thus, CQA is a potential therapeutic compound for AD, improving cognitive function via as-yet unknown mechanisms independent of reductions in Aβ or neuroinflammation.
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Affiliation(s)
- Takaya Suganuma
- International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba, Ibaraki, Japan
- Biological Science Research Laboratories, Kao Corporation, Ichikai-machi, Haga-gun, Tochigi, Japan
| | - Sena Hatori
- International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Chung-Kuan Chen
- International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Satoshi Hori
- Biological Science Research Laboratories, Kao Corporation, Ichikai-machi, Haga-gun, Tochigi, Japan
| | - Mika Kanuka
- International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Chih-Yao Liu
- International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Chika Tatsuzawa
- International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Masashi Yanagisawa
- International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba, Ibaraki, Japan
- Department of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Life Science Center for Survival Dynamics (TARA), University of Tsukuba, Tsukuba, Japan
- R&D Center for Frontiers of Mirai in Policy and Technology (F-MIRAI), University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Yu Hayashi
- International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba, Ibaraki, Japan
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo, Japan
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Ahmed S, Nilofar, Cvetanović Kljakić A, Stupar A, Lončar B, Božunović J, Gašić U, Yıldıztugay E, Ferrante C, Zengin G. Exploring traditional and modern approaches for extracting bioactive compounds from Ferulago trachycarpa. Prep Biochem Biotechnol 2024:1-14. [PMID: 38756105 DOI: 10.1080/10826068.2024.2349937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/18/2024]
Abstract
For more than two millennia, Ferulago species have been revered as therapeutic herbs, maintaining their significance in present-day folk medicine practices. Therefore, the present study was conducted to investigate the phytochemical composition, inhibitory effects on metabolic enzymes, and possible therapeutic applications of F. trachycarpa, specifically focusing on its efficacy in diabetes management, anticholinergic effects, and antioxidant capabilities. The current investigation comprised an evaluation of a range of extracts acquired via conventional and modern methodologies, such as soxhlet (SOX), maceration (MAC) accelerated solvent extraction (ASE), homogenizer-assisted extraction (HAE), supercritical fluid extraction (SFE), microwave-assisted extraction (MW), and ultrasound-assisted extraction (UAE). Various techniques were employed to assess their antioxidant capacity and enzyme inhibition. Furthermore, the research utilized ultra-high performance liquid chromatography-MS/MS (UHPLC-MS/MS) to ascertain the principal phenolic compounds that are responsible for the antioxidant capacity observed in the various F. trachycarpa extracts. Among these, extracts from HAE, ASE, and MW revealed the most promise across all methodologies tested for their antioxidant potential. Furthermore, SFE and MAC extracts inhibited the most enzymes, including cholinesterases, tyrosinase, α -amylase, and α -glycosidase, indicating their potential as efficient natural treatments for several health-related issues.
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Affiliation(s)
- Shakeel Ahmed
- Foodomics Laboratory, Instituto de Investigación en Ciencias de la Alimentación, CSIC-UAM, Madrid, Spain
| | - Nilofar
- Physiology and Biochemistry Laboratory, Department of Biology, Science Faculty, Selcuk University, Konya, Turkey
- Department of Pharmacy, Botanic Garden "Giardino dei Semplici", Università degli Studi "Gabriele d'Annunzio", Chieti, Italy
| | | | - Alena Stupar
- Institute of Food Technology, University of Novi Sad, Novi Sad, Serbia
| | - Biljana Lončar
- Faculty of Technology, University of Novi Sad, Novi Sad, Serbia
| | - Jelena Božunović
- Department of Plant Physiology, Institute for Biological Research "Siniša Stanković" - National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Uroš Gašić
- Department of Plant Physiology, Institute for Biological Research "Siniša Stanković" - National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Evren Yıldıztugay
- Department of Biotechnology, Science Faculty, Selcuk University, Konya, Turkey
| | - Claudio Ferrante
- Department of Pharmacy, Botanic Garden "Giardino dei Semplici", Università degli Studi "Gabriele d'Annunzio", Chieti, Italy
| | - Gokhan Zengin
- Physiology and Biochemistry Laboratory, Department of Biology, Science Faculty, Selcuk University, Konya, Turkey
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Mânica da Cruz IB, Chelotti ME, Turra BO, Cardoso de Afonso Bonotto N, Pulcinelli DF, Kerkhoff Escher AL, Klein C, de Azevedo Mello P, Bitencourt GR, Barbisan F. Achyrocline satureioides infusion, popularly prepared and consumed, has an in vitro protective effect on human neural cells exposed to rotenone. JOURNAL OF ETHNOPHARMACOLOGY 2024; 332:118350. [PMID: 38763375 DOI: 10.1016/j.jep.2024.118350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 05/09/2024] [Accepted: 05/14/2024] [Indexed: 05/21/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Traditional harvest of Achyrocline satureioides (AS) occurs at dawn on Good Friday in some South American countries. Inflorescences are traditionally used as infusions for several disorders, including neuropsychiatric disorders. Pillows and cushions are popularly filled with AS to attenuate the symptoms of depression, anxiety, and sleep disturbances. However, evidence for the potential beneficial effects of AS on human neural cells remains unclear. AIM OF THE STUDY An in vitro model of SH-SY5Y human neural cells was applied to evaluate the effect of AS infusion, prepared as commonly used, on cells exposed to rotenone and to investigate its potential for neuropsychiatric disorders. MATERIALS AND METHODS A hot aqueous extract was obtained from a traditionally prepared AS inflorescence infusion and chemically characterized by high-resolution mass spectrometry and spectrophotometric quantification of total polyphenols, tannins, and flavonoids. The SH-SY5Y cell cultures were treated with AS extract at concentrations of 1, 3, 5, 10, 50, 100, and 300 μL/mL to determine the potential cyto- and genotoxic effects of AS on neural cells using MTT, Neutral Red, and GEMO assays. Apoptosis modulation was assessed using flow cytometry and apoptosis-modulating genes were evaluated by qRT-PCR. The protective effect of AS on the neurotoxicity triggered by rotenone exposure (30 nM) was determined by analyzing cellular viability and oxidative markers such as lipid peroxidation and protein carbonylation, and DNA damage was assessed by micronucleus assay. RESULTS The AS extract, as traditionally prepared, had estimated concentrations of 409.973 ± 31.107 μg/mL, 0.1041 ± 0.0246 mg GAE/mL, and 63.309 ± 3.178 mg QE/mL of total tannins, total polyphenols, and flavonoids, respectively. At concentrations of 30 and 100 μl/mL, AS decreased apoptotic events, whereas the highest concentration (300 μl/mL) increased apoptosis compared to that in the control (p < 0.05). In cells exposed to rotenone, AS treatment induced cell proliferation, reduced DNA damage (as evaluated by micronuclei), and reduced lipid and protein oxidation. CONCLUSIONS The data indicate the non-cytotoxic and beneficial effects of AS extract on human neural cells by reducing cellular mortality and oxidative stress in neural cells triggered by rotenone exposure.
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Affiliation(s)
- Ivana Beatrice Mânica da Cruz
- Laboratório Biogenômica, Universidade Federal de Santa Maria, Avenida Roraima, 1000, 97105-900, Santa Maria, RS, Brazil; Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, Avenida Roraima, 1000, 97105-900, Santa Maria, RS, Brazil; Programa de Pós-Graduação em Gerontologia, Universidade Federal de Santa Maria, Avenida Roraima, 1000, 97105-900, Santa Maria, RS, Brazil
| | - Maria Eduarda Chelotti
- Laboratório Biogenômica, Universidade Federal de Santa Maria, Avenida Roraima, 1000, 97105-900, Santa Maria, RS, Brazil
| | - Barbara Osmarin Turra
- Laboratório Biogenômica, Universidade Federal de Santa Maria, Avenida Roraima, 1000, 97105-900, Santa Maria, RS, Brazil; Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, Avenida Roraima, 1000, 97105-900, Santa Maria, RS, Brazil
| | - Nathália Cardoso de Afonso Bonotto
- Laboratório Biogenômica, Universidade Federal de Santa Maria, Avenida Roraima, 1000, 97105-900, Santa Maria, RS, Brazil; Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, Avenida Roraima, 1000, 97105-900, Santa Maria, RS, Brazil
| | - Débora Felipetto Pulcinelli
- Laboratório Biogenômica, Universidade Federal de Santa Maria, Avenida Roraima, 1000, 97105-900, Santa Maria, RS, Brazil
| | - Ana Laura Kerkhoff Escher
- Laboratório Biogenômica, Universidade Federal de Santa Maria, Avenida Roraima, 1000, 97105-900, Santa Maria, RS, Brazil
| | - Caroline Klein
- Laboratório Biogenômica, Universidade Federal de Santa Maria, Avenida Roraima, 1000, 97105-900, Santa Maria, RS, Brazil
| | - Paola de Azevedo Mello
- Departamento de Química, Universidade Federal de Santa Maria, Avenida Roraima, 1000, 97105-900, Santa Maria, RS, Brazil; Programa de Pós-Graduação em Química, Universidade Federal de Santa Maria, Avenida Roraima, 1000, 97105-900, Santa Maria, RS, Brazil
| | - Gustavo Rossato Bitencourt
- Programa de Pós-Graduação em Química, Universidade Federal de Santa Maria, Avenida Roraima, 1000, 97105-900, Santa Maria, RS, Brazil
| | - Fernanda Barbisan
- Laboratório Biogenômica, Universidade Federal de Santa Maria, Avenida Roraima, 1000, 97105-900, Santa Maria, RS, Brazil; Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, Avenida Roraima, 1000, 97105-900, Santa Maria, RS, Brazil; Programa de Pós-Graduação em Gerontologia, Universidade Federal de Santa Maria, Avenida Roraima, 1000, 97105-900, Santa Maria, RS, Brazil.
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Stavrakeva K, Metodieva K, Benina M, Bivolarska A, Dimov I, Choneva M, Kokova V, Alseekh S, Ivanova V, Vatov E, Gechev T, Mladenova T, Mladenov R, Todorov K, Stoyanov P, Gyuzeleva D, Popova M, Apostolova E. Metabolic Composition of Methanolic Extract of the Balkan Endemic Species Micromeria frivaldszkyana (Degen) Velen and Its Anti-Inflammatory Effect on Male Wistar Rats. Int J Mol Sci 2024; 25:5396. [PMID: 38791434 PMCID: PMC11121417 DOI: 10.3390/ijms25105396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 04/30/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
Extracts from medicinal plants are widely used in the treatment and prevention of different diseases. Micromeria frivaldszkyana is a Balkan endemic species with reported antioxidant and antimicrobial characteristics; however, its phytochemical composition is not well defined. Here, we examined the metabolome of M. frivaldszkyana by chromatography-mass spectrometry (GC-MS), ultra-performance liquid chromatography-mass spectrometry (UPLC-MS-MS), and inductively coupled plasma mass spectrometry (ICP-MS). Amino acids, organic acids, sugars, and sugar alcohols were the primary metabolites with the highest levels in the plant extract. Detailed analysis of the sugar content identified high levels of sucrose, glucose, mannose, and fructose. Lipids are primary plant metabolites, and the analysis revealed triacylglycerols as the most abundant lipid group. Potassium (K), magnesium (Mg), zinc (Zn), and calcium (Ca) were the elements with the highest content. The results showed linarin, 3-caffeoil-quinic acid, and rosmarinic acid, as well as a number of polyphenols, as the most abundant secondary metabolites. Among the flavonoids and polyphenols with a high presence were eupatorin, kaempferol, and apigenin-compounds widely known for their bioactive properties. Further, the acute toxicity and potential anti-inflammatory activity of the methanolic extract were evaluated in Wistar rats. No toxic effects were registered after a single oral application of the extract in doses of between 200 and 5000 mg/kg bw. A fourteen-day pre-treatment with methanolic extract of M. frivaldszkyana in doses of 250, 400, and 500 mg/kg bw induced anti-inflammatory activity in the 1st, 2nd, and 3rd hours after carrageenan injection in a model of rat paw edema. This effect was also present in the 4th hour only in the group treated with a dose of 500 mg/kg. In conclusion, M. frivaldszkyana extract is particularly rich in linarin, rosmarinic acid, and flavonoids (eupatorin, kaempferol, and apigenin). Its methanolic extract induced no toxicity in male Wistar rats after oral application in doses of up to 5000 mg/kg bw. Additionally, treatment with the methanolic extract for 14 days revealed anti-inflammatory potential in a model of rat paw edema on the 1st, 2nd, and 3rd hours after the carrageenan injection. These results show the anti-inflammatory potential of the plant, which might be considered for further exploration and eventual application as a phytotherapeutic agent.
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Affiliation(s)
- Kristina Stavrakeva
- Department of Pharmacology, Toxicology, and Pharmacotherapy, Faculty of Pharmacy, Medical University of Plovdiv, Vasil Aprilov Str. 15A, 4002 Plovdiv, Bulgaria; (K.S.); (V.K.)
| | - Kalina Metodieva
- Department of Medical Biochemistry, Faculty of Pharmacy, Medical University of Plovdiv, Vasil Aprilov Str. 15A, 4002 Plovdiv, Bulgaria; (K.M.); (A.B.); (I.D.); (M.C.)
| | - Maria Benina
- Center of Plant Systems Biology and Biotechnology, 14, Sveti Knyaz Boris I Pokrastitel, Str., 4023 Plovdiv, Bulgaria; (M.B.); (S.A.); (V.I.); (E.V.); (T.G.)
| | - Anelia Bivolarska
- Department of Medical Biochemistry, Faculty of Pharmacy, Medical University of Plovdiv, Vasil Aprilov Str. 15A, 4002 Plovdiv, Bulgaria; (K.M.); (A.B.); (I.D.); (M.C.)
| | - Ivica Dimov
- Department of Medical Biochemistry, Faculty of Pharmacy, Medical University of Plovdiv, Vasil Aprilov Str. 15A, 4002 Plovdiv, Bulgaria; (K.M.); (A.B.); (I.D.); (M.C.)
| | - Mariya Choneva
- Department of Medical Biochemistry, Faculty of Pharmacy, Medical University of Plovdiv, Vasil Aprilov Str. 15A, 4002 Plovdiv, Bulgaria; (K.M.); (A.B.); (I.D.); (M.C.)
| | - Vesela Kokova
- Department of Pharmacology, Toxicology, and Pharmacotherapy, Faculty of Pharmacy, Medical University of Plovdiv, Vasil Aprilov Str. 15A, 4002 Plovdiv, Bulgaria; (K.S.); (V.K.)
| | - Saleh Alseekh
- Center of Plant Systems Biology and Biotechnology, 14, Sveti Knyaz Boris I Pokrastitel, Str., 4023 Plovdiv, Bulgaria; (M.B.); (S.A.); (V.I.); (E.V.); (T.G.)
- Max Planck Institute of Molecular Plant Physiology, 1 Am Muehlenberg, 14476 Potsdam, Germany
| | - Valentina Ivanova
- Center of Plant Systems Biology and Biotechnology, 14, Sveti Knyaz Boris I Pokrastitel, Str., 4023 Plovdiv, Bulgaria; (M.B.); (S.A.); (V.I.); (E.V.); (T.G.)
| | - Emil Vatov
- Center of Plant Systems Biology and Biotechnology, 14, Sveti Knyaz Boris I Pokrastitel, Str., 4023 Plovdiv, Bulgaria; (M.B.); (S.A.); (V.I.); (E.V.); (T.G.)
| | - Tsanko Gechev
- Center of Plant Systems Biology and Biotechnology, 14, Sveti Knyaz Boris I Pokrastitel, Str., 4023 Plovdiv, Bulgaria; (M.B.); (S.A.); (V.I.); (E.V.); (T.G.)
| | - Tsvetelina Mladenova
- Department of Botany and Biological Education, Faculty of Biology, University of Plovdiv “Paisii Hilendarski”, 24 Tsar Assen Str., 4000 Plovdiv, Bulgaria; (T.M.); (R.M.); (K.T.); (P.S.); (D.G.)
| | - Rumen Mladenov
- Department of Botany and Biological Education, Faculty of Biology, University of Plovdiv “Paisii Hilendarski”, 24 Tsar Assen Str., 4000 Plovdiv, Bulgaria; (T.M.); (R.M.); (K.T.); (P.S.); (D.G.)
- Department of Bioorganic Chemistry, Faculty of Pharmacy, Medical University of Plovdiv, Vasil Aprilov Str. 15A, 4002 Plovdiv, Bulgaria
| | - Krasimir Todorov
- Department of Botany and Biological Education, Faculty of Biology, University of Plovdiv “Paisii Hilendarski”, 24 Tsar Assen Str., 4000 Plovdiv, Bulgaria; (T.M.); (R.M.); (K.T.); (P.S.); (D.G.)
| | - Plamen Stoyanov
- Department of Botany and Biological Education, Faculty of Biology, University of Plovdiv “Paisii Hilendarski”, 24 Tsar Assen Str., 4000 Plovdiv, Bulgaria; (T.M.); (R.M.); (K.T.); (P.S.); (D.G.)
- Department of Bioorganic Chemistry, Faculty of Pharmacy, Medical University of Plovdiv, Vasil Aprilov Str. 15A, 4002 Plovdiv, Bulgaria
| | - Donika Gyuzeleva
- Department of Botany and Biological Education, Faculty of Biology, University of Plovdiv “Paisii Hilendarski”, 24 Tsar Assen Str., 4000 Plovdiv, Bulgaria; (T.M.); (R.M.); (K.T.); (P.S.); (D.G.)
| | - Mihaela Popova
- Faculty of Pharmacy, Medical University of Plovdiv, Vasil Aprilov Str. 15A, 4002 Plovdiv, Bulgaria;
| | - Elisaveta Apostolova
- Department of Pharmacology, Toxicology, and Pharmacotherapy, Faculty of Pharmacy, Medical University of Plovdiv, Vasil Aprilov Str. 15A, 4002 Plovdiv, Bulgaria; (K.S.); (V.K.)
- Research Institute, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria
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7
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Khaksar G, Chaichana N, Assatarakul K, Sirikantaramas S. Caffeoylquinic acid profiling: comparative analysis in yerba mate, Indian camphorweed, and stevia extracts with emphasis on the influence of brewing conditions and cold storage in yerba mate infusion. PeerJ 2024; 12:e17250. [PMID: 38726376 PMCID: PMC11080990 DOI: 10.7717/peerj.17250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 03/25/2024] [Indexed: 05/12/2024] Open
Abstract
Herbal infusions exhibit diverse pharmacological effects, such as antioxidant, anti-inflammatory, anticancer, antihypertensive, and antineurodegenerative activities, which can be attributed to the high content of phenolic compounds (e.g., caffeoylquinic acids (CQAs)). In this study, we used ultraperformance liquid chromatography to determine the content of CQAs in the methanolic extracts of model herbs, namely, yerba mate (Ilex paraguariensis), stevia (Stevia rebaudiana), and Indian camphorweed (Pluchea indica (L.) Less.). The results revealed that yerba mate had the highest total CQA content (108.05 ± 1.12 mg/g of dry weight). Furthermore, we evaluated the effect of brewing conditions and storage at 4 °C under dark and light conditions on the antioxidant property and total phenolic and CQA contents of a yerba mate infusion. The analysis of the yerba mate infusions prepared with different steeping times, dried leaf weights, and water temperatures revealed that the amount of extracted CQAs was maximized (∼175 mg/150 mL) when 6 g of dried leaves were steeped in hot water for 10 min. A total of 10-day refrigerated storage resulted in no significant changes in the antioxidant activity and total phenolic and CQA contents of an infusion kept in a brown container (dark). However, the antioxidant properties and total phenolic and CQA contents were negatively affected when kept in a clear container, suggesting the detrimental effect of light exposure. Our study provides practical recommendations for improving the preparation and storage of herbal infusions, thus catering to the needs of consumers, food scientists, and commercial producers. Moreover, it is the first study of the influence of light exposure on the content of crucial quality attributes within plant-based beverages.
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Affiliation(s)
- Gholamreza Khaksar
- Center of Excellence in Molecular Crop, Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
| | - Nantachaporn Chaichana
- Department of Food Technology, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
| | - Kitipong Assatarakul
- Department of Food Technology, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
| | - Supaart Sirikantaramas
- Center of Excellence in Molecular Crop, Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
- Omics Sciences and Bioinformatics Center, Chulalongkorn University, Bangkok, Thailand
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8
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Mo X, Chen X, Pan X, Lu Y, Pan G, Xie J, Pan Z, Li L, Tian H, Li Y. Protective effect of Helianthus annuus seed byproduct extract on ultraviolet radiation-induced injury in skin cells. Photochem Photobiol 2024; 100:756-771. [PMID: 37727996 DOI: 10.1111/php.13860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/29/2023] [Accepted: 09/05/2023] [Indexed: 09/21/2023]
Abstract
Helianthus annuus seed byproduct is a residual product obtained after seed oil extraction. The present study investigated the preventive and repair effects of the H. annuus seed byproduct ethanol extract (HSE) on ultraviolet radiation (UVR)-induced injury in human immortalized keratinocytes (HaCaTs) and human skin fibroblasts (HSFs). Results revealed that the total phenolic acid and oligosaccharide content in HSE was >50%. HSE had a stronger preventive effect on UVR-induced injury than the repair effect. Moreover, phenolic acids were the main active component of HSE mediating the preventative effect. In HaCaTs and HSFs, HSE prevented UVR-induced injury by inhibiting excessive ROS production. It reduced the secretion of tumor necrosis TNF-α, IL-1α, IL-1β, IL-6, and IL-8 by inhibiting the level of ROS, thus reducing inflammation-mediated injury to skin cells. In addition, HSE inhibited the expression of various mRNA kinases in the MAPK-ERK/p38/JNK pathway. This downregulated the expression of activator protein-1 (AP-1) mRNA and further reduced the secretion of matrix metalloproteinase (MMP)-1, MMP-3, and MMP-9 as well as reduced UVR-induced injury to the cells. In conclusion, HSE is a broad-spectrum, natural UV filter with high efficiency and low toxicity that has the potential to be used in sunscreen products.
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Affiliation(s)
- Xiaoying Mo
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, China
| | - Xiaochun Chen
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, China
| | - Xiaojiao Pan
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, China
| | - Yantong Lu
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, China
| | - Guangjuan Pan
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, China
| | - Jielan Xie
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, China
| | - Zhenzhen Pan
- Key Laboratory of TCM Extraction and Purification and Quality Analysis (Guangxi University of Chinese Medicine), Education Department of Guangxi Zhuang Autonomous Region, Nanning, China
- National Demonstration Center for Experimental Traditional Chinese Pharmacology (Guangxi University of Chinese Medicine), Nanning, China
| | - Li Li
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, China
| | - Hui Tian
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, China
| | - Yaohua Li
- Key Laboratory of TCM Extraction and Purification and Quality Analysis (Guangxi University of Chinese Medicine), Education Department of Guangxi Zhuang Autonomous Region, Nanning, China
- National Demonstration Center for Experimental Traditional Chinese Pharmacology (Guangxi University of Chinese Medicine), Nanning, China
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9
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Malarz J, Michalska K, Stojakowska A. Polyphenols of the Inuleae-Inulinae and Their Biological Activities: A Review. Molecules 2024; 29:2014. [PMID: 38731504 PMCID: PMC11085778 DOI: 10.3390/molecules29092014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 04/22/2024] [Accepted: 04/24/2024] [Indexed: 05/13/2024] Open
Abstract
Polyphenols are ubiquitous plant metabolites that demonstrate biological activities essential to plant-environment interactions. They are of interest to plant food consumers, as well as to the food, pharmaceutical and cosmetic industry. The class of the plant metabolites comprises both widespread (chlorogenic acids, luteolin, quercetin) and unique compounds of diverse chemical structures but of the common biosynthetic origin. Polyphenols next to sesquiterpenoids are regarded as the major class of the Inuleae-Inulinae metabolites responsible for the pharmacological activity of medicinal plants from the subtribe (Blumea spp., Dittrichia spp., Inula spp., Pulicaria spp. and others). Recent decades have brought a rapid development of molecular and analytical techniques which resulted in better understanding of the taxonomic relationships within the Inuleae tribe and in a plethora of data concerning the chemical constituents of the Inuleae-Inulinae. The current taxonomical classification has introduced changes in the well-established botanical names and rearranged the genera based on molecular plant genetic studies. The newly created chemical data together with the earlier phytochemical studies may provide some complementary information on biochemical relationships within the subtribe. Moreover, they may at least partly explain pharmacological activities of the plant preparations traditionally used in therapy. The current review aimed to systematize the knowledge on the polyphenols of the Inulae-Inulinae.
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Affiliation(s)
| | | | - Anna Stojakowska
- Maj Institute of Pharmacology, Polish Academy of Sciences, Smętna Street 12, 31-343 Kraków, Poland; (J.M.); (K.M.)
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10
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Nguyen NB, Le TT, Kang SW, Cha KH, Choi S, Youn HY, Jung SH, Kim M. Cornflower Extract and Its Active Components Alleviate Dexamethasone-Induced Muscle Wasting by Targeting Cannabinoid Receptors and Modulating Gut Microbiota. Nutrients 2024; 16:1130. [PMID: 38674820 PMCID: PMC11054969 DOI: 10.3390/nu16081130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 04/08/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024] Open
Abstract
Sarcopenia, a decline in muscle mass and strength, can be triggered by aging or medications like glucocorticoids. This study investigated cornflower (Centaurea cyanus) water extract (CC) as a potential protective agent against DEX-induced muscle wasting in vitro and in vivo. CC and its isolated compounds mitigated oxidative stress, promoted myofiber growth, and boosted ATP production in C2C12 myotubes. Mechanistically, CC reduced protein degradation markers, increased mitochondrial content, and activated protein synthesis signaling. Docking analysis suggested cannabinoid receptors (CB) 1 and 2 as potential targets of CC compounds. Specifically, graveobioside A from CC inhibited CB1 and upregulated CB2, subsequently stimulating protein synthesis and suppressing degradation. In vivo, CC treatment attenuated DEX-induced muscle wasting, as evidenced by enhanced grip strength, exercise performance, and modulation of muscle gene expression related to differentiation, protein turnover, and exercise performance. Moreover, CC enriched gut microbial diversity, and the abundance of Clostridium sensu stricto 1 positively correlated with muscle mass. These findings suggest a multifaceted mode of action for CC: (1) direct modulation of the muscle cannabinoid receptor system favoring anabolic processes and (2) indirect modulation of muscle health through the gut microbiome. Overall, CC presents a promising therapeutic strategy for preventing and treating muscle atrophy.
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Affiliation(s)
- Ngoc Bao Nguyen
- Natural Product Research Center, Korea Institute of Science and Technology, Gangneung 25451, Republic of Korea; (N.B.N.); (T.T.L.); (S.W.K.); (S.C.); (H.-Y.Y.)
- Department of Biochemistry and Molecular Biology, College of Dentistry, Gangneung Wonju National University, Gangneung 25451, Republic of Korea
| | - Tam Thi Le
- Natural Product Research Center, Korea Institute of Science and Technology, Gangneung 25451, Republic of Korea; (N.B.N.); (T.T.L.); (S.W.K.); (S.C.); (H.-Y.Y.)
| | - Suk Woo Kang
- Natural Product Research Center, Korea Institute of Science and Technology, Gangneung 25451, Republic of Korea; (N.B.N.); (T.T.L.); (S.W.K.); (S.C.); (H.-Y.Y.)
| | - Kwang Hyun Cha
- Natural Product Informatics Research Center, Korea Institute of Science and Technology, Gangneung 25451, Republic of Korea;
- Division of Bio-Medical Science and Technology, KIST School, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
- Department of Convergence Medicine, Wonju College of Medicine, Yonsei University, Wonju 26426, Republic of Korea
| | - Sowoon Choi
- Natural Product Research Center, Korea Institute of Science and Technology, Gangneung 25451, Republic of Korea; (N.B.N.); (T.T.L.); (S.W.K.); (S.C.); (H.-Y.Y.)
| | - Hye-Young Youn
- Natural Product Research Center, Korea Institute of Science and Technology, Gangneung 25451, Republic of Korea; (N.B.N.); (T.T.L.); (S.W.K.); (S.C.); (H.-Y.Y.)
| | - Sang Hoon Jung
- Natural Product Research Center, Korea Institute of Science and Technology, Gangneung 25451, Republic of Korea; (N.B.N.); (T.T.L.); (S.W.K.); (S.C.); (H.-Y.Y.)
- Division of Bio-Medical Science and Technology, KIST School, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
| | - Myungsuk Kim
- Natural Product Research Center, Korea Institute of Science and Technology, Gangneung 25451, Republic of Korea; (N.B.N.); (T.T.L.); (S.W.K.); (S.C.); (H.-Y.Y.)
- Division of Bio-Medical Science and Technology, KIST School, University of Science and Technology (UST), Daejeon 34113, Republic of Korea
- Department of Convergence Medicine, Wonju College of Medicine, Yonsei University, Wonju 26426, Republic of Korea
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11
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Kido M, Yoshimoto M, Sakao K, Wada K, Hou DX. Effects of Cooking Methods on Caffeoylquinic Acids and Radical Scavenging Activity of Sweet Potato. Foods 2024; 13:1101. [PMID: 38611405 PMCID: PMC11011517 DOI: 10.3390/foods13071101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 03/28/2024] [Accepted: 03/30/2024] [Indexed: 04/14/2024] Open
Abstract
The effects of cooking methods, including steaming, deep-frying, and baking, on the phenolic content, 1,1-diphenyl-2-picrylhydrazyl radical scavenging activity, and isomerization of caffeoylquinic acids in sweet potato were investigated. A high correlation was observed between antioxidant capacity and total phenolic content. Deep-frying treatment resulted in higher antioxidant capacity with increasing heating time. The major phenolic components of raw sweet potat were 5-caffeoylquinic acid (CQA) and 3,5-dicaffeoylquinic acid (diCQA), which were reduced by heat treatment due to the isomerization of 5-CAQ to 3- and 4-CQA, and 3,5-diCQA to 3,4- and 4,5-diCQA. Moreover, 5-CQA was more stable than 3,5-diCQA even at 100 °C. Our results demonstrated that by controlling the cooking temperature and time, new bioactive compounds such as mono- and diCQA derivatives can be produced from sweet potato. These data indicate a potential approach for the development of new functional foods from sweet potato by controlling cooking temperature and time.
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Affiliation(s)
- Megumi Kido
- The United Graduate School of Agricultural Sciences, Kagoshima University, 1-21-24 Korimoto, Kagoshima 890-0065, Japan; (M.K.); (K.S.); (K.W.)
- Department of Human Life and Science, Kagoshima Women’s College, 6-9 Kohraicho, Kagoshima 890-8565, Japan
| | - Makoto Yoshimoto
- My Food Development Institute, 109-3 Miyakonojo, Miyazaki 885-0041, Japan;
| | - Kozue Sakao
- The United Graduate School of Agricultural Sciences, Kagoshima University, 1-21-24 Korimoto, Kagoshima 890-0065, Japan; (M.K.); (K.S.); (K.W.)
- Faculty of Agricultural Sciences, Kagoshima University, 1-21-24 Korimoto, Kagoshima 890-0065, Japan
| | - Koji Wada
- The United Graduate School of Agricultural Sciences, Kagoshima University, 1-21-24 Korimoto, Kagoshima 890-0065, Japan; (M.K.); (K.S.); (K.W.)
- Faculty of Agriculture, University of the Ryukyus, Senbaru, Nishihara 1, Okinawa 903-0213, Japan
| | - De-Xing Hou
- The United Graduate School of Agricultural Sciences, Kagoshima University, 1-21-24 Korimoto, Kagoshima 890-0065, Japan; (M.K.); (K.S.); (K.W.)
- Faculty of Agricultural Sciences, Kagoshima University, 1-21-24 Korimoto, Kagoshima 890-0065, Japan
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12
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Mailänder LK, Nosrati Gazafroudi K, Greiß M, Lorenz P, Nicolay S, Gründemann C, Stintzing FC, Daniels R, Kammerer DR. Impact of Fermentation on the Phytochemical Profile and Bioactivity Characteristics of Aqueous Matricaria recutita L. Root Extracts. Chem Biodivers 2024:e202400159. [PMID: 38563619 DOI: 10.1002/cbdv.202400159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 03/21/2024] [Accepted: 03/28/2024] [Indexed: 04/04/2024]
Abstract
While the flowers of Matricaria recutita L., German chamomile, are widely used for medicinal and cosmetic purposes, little is known about its roots, which are used in complementary medicine for the preparation of aqueous fermented extracts for the treatment of cramps and anxiety. To broaden the understanding of the active principles involved, a model fermentation approach was developed and fermentates were compared to commercially manufactured tinctures. Coumarins and hydroxycinnamates were among the major secondary metabolites characterized using HPLC-MSn. After six months of fermentation and storage, low-molecular organic acids were detected by GC-MS. Fermentation contributed to the stabilization of antioxidant and radical scavenging activities, which were in a range of about 8-10 mg gallic acid equivalents/g dry weight and 20-24 mg trolox equivalents/g dry weight, determined by Folin-Ciocalteu and DPPH assays, respectively. In addition, antibacterial activities of the extracts against Gram-positive and -negative bacteria increased during the first week of fermentation. Fermentates were neither cytotoxic nor pro- or anti-inflammatory. Thus, fermentation of chamomile roots is a suitable method for the safe production of biofunctional aqueous chamomile root extracts that remain stable without the addition of synthetic preservatives.
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Affiliation(s)
- Lilo K Mailänder
- Department of Analytical, Development and Research, Section Phytochemical Research, WALA Heilmittel GmbH, Dorfstraße 1, DE-73087, Bad Boll/Eckwälden, Germany
- Department of Pharmaceutical Technology, University of Tübingen, Auf der Morgenstelle 8, DE-72076, Tübingen, Germany
| | - Khadijeh Nosrati Gazafroudi
- Department of Analytical, Development and Research, Section Phytochemical Research, WALA Heilmittel GmbH, Dorfstraße 1, DE-73087, Bad Boll/Eckwälden, Germany
- Department of Pharmaceutical Technology, University of Tübingen, Auf der Morgenstelle 8, DE-72076, Tübingen, Germany
| | - Marit Greiß
- Institute of Food Chemistry, University of Hohenheim, Garbenstr. 28, DE-70599, Stuttgart, Germany
| | - Peter Lorenz
- Department of Analytical, Development and Research, Section Phytochemical Research, WALA Heilmittel GmbH, Dorfstraße 1, DE-73087, Bad Boll/Eckwälden, Germany
| | - Sven Nicolay
- Translational Complementary Medicine, Department of Pharmaceutical Sciences, University of Basel, Mattenstraße 22, CH-4058, Basel, Switzerland
| | - Carsten Gründemann
- Translational Complementary Medicine, Department of Pharmaceutical Sciences, University of Basel, Mattenstraße 22, CH-4058, Basel, Switzerland
| | - Florian C Stintzing
- Department of Analytical, Development and Research, Section Phytochemical Research, WALA Heilmittel GmbH, Dorfstraße 1, DE-73087, Bad Boll/Eckwälden, Germany
| | - Rolf Daniels
- Department of Pharmaceutical Technology, University of Tübingen, Auf der Morgenstelle 8, DE-72076, Tübingen, Germany
| | - Dietmar R Kammerer
- Department of Analytical, Development and Research, Section Phytochemical Research, WALA Heilmittel GmbH, Dorfstraße 1, DE-73087, Bad Boll/Eckwälden, Germany
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13
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Speers AB, Wright KM, Brandes MS, Kedjejian N, Matthews DG, Caruso M, Harris CJ, Koike S, Nguyen T, Quinn JF, Soumyanath A, Gray NE. Mode of administration influences plasma levels of active Centella asiatica compounds in 5xFAD mice while markers of neuroinflammation remain unaltered. Front Neurosci 2024; 18:1277626. [PMID: 38591068 PMCID: PMC10999680 DOI: 10.3389/fnins.2024.1277626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 03/13/2024] [Indexed: 04/10/2024] Open
Abstract
Introduction A water extract of Centella asiatica (L.) Urban [Apiaceae] (CAW) has demonstrated cognitive-enhancing effects in mouse models of Alzheimer's disease and aging, the magnitude of which is influenced by whether CAW is delivered in the drinking water or the diet. These cognitive benefits are accompanied by improvements in oxidative stress and mitochondrial function in the brain, two pathways related to the neuroinflammatory response. The effect of CAW on neuroinflammation, however, has not been directly studied. Here, we investigated the effect of CAW on neuroinflammation in 5xFAD mice and compared plasma levels of CAW's active compounds following two modes of CAW administration. Methods Eight-to-nine-month-old male and female 5xFAD mice and their wild-type littermates were administered CAW in their diet or drinking water (0 or 1,000 mg/kg/day) for five weeks. Immunohistochemistry was performed for β-amyloid (Aβ), glial fibrillary acidic protein (GFAP), and Griffonia simplicifolia lectin I (GSL I) in the cortex and hippocampus. Gene expression of inflammatory mediators (IL-6, TNFα, IL-1β, TREM2, AIF1, CX3CR1, CX3CL1, CD36, C3AR1, RAGE, CCR6, CD3E) was measured in the deep grey matter. Results CAW decreased cortical Aβ plaque burden in female 5xFAD mice administered CAW in the drinking water but had no effect on Aβ plaques in other treatment groups. CAW did not impact elevated levels of GFAP or GSL I in 5xFAD mice, regardless of sex, brain region, or mode of CAW administration. In the deep grey matter, CAW increased C3AR1 expression in 5xFAD females administered CAW in the drinking water and decreased IL-1β expression in 5xFAD males administered CAW in the diet. CAW had no effect, however, on gene expression levels of any other inflammatory mediator in the deep grey, for either sex or mode of CAW administration. Mice administered CAW in the drinking water versus the diet had significantly higher plasma levels of CAW compounds. Discussion CAW had little impact on the neuroinflammatory markers selected for evaluation in the present study, suggesting that the cognitive benefits of CAW may not be mediated by an anti-inflammatory effect or that additional molecular markers are needed to fully characterize the effect of CAW on neuroinflammation.
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Affiliation(s)
- Alex B. Speers
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health & Science University, Portland, OR, United States
- Department of Neurology, Oregon Health & Science University, Portland, OR, United States
| | - Kirsten M. Wright
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health & Science University, Portland, OR, United States
- Department of Neurology, Oregon Health & Science University, Portland, OR, United States
| | - Mikah S. Brandes
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health & Science University, Portland, OR, United States
- Department of Neurology, Oregon Health & Science University, Portland, OR, United States
| | - Nareg Kedjejian
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health & Science University, Portland, OR, United States
- Department of Neurology, Oregon Health & Science University, Portland, OR, United States
| | - Donald G. Matthews
- Department of Neurology, Oregon Health & Science University, Portland, OR, United States
| | - Maya Caruso
- Department of Neurology, Oregon Health & Science University, Portland, OR, United States
| | - Christopher J. Harris
- Department of Neurology, Oregon Health & Science University, Portland, OR, United States
| | - Seiji Koike
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health & Science University, Portland, OR, United States
- School of Public Health, Oregon Health & Science University-Portland State University, Portland, OR, United States
| | - Thuan Nguyen
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health & Science University, Portland, OR, United States
- School of Public Health, Oregon Health & Science University-Portland State University, Portland, OR, United States
| | - Joseph F. Quinn
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health & Science University, Portland, OR, United States
- Department of Neurology, Oregon Health & Science University, Portland, OR, United States
- Parkinson’s Disease Research Education and Clinical Care Center, Veterans’ Administration Portland Health Care System, Portland, OR, United States
| | - Amala Soumyanath
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health & Science University, Portland, OR, United States
- Department of Neurology, Oregon Health & Science University, Portland, OR, United States
| | - Nora E. Gray
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health & Science University, Portland, OR, United States
- Department of Neurology, Oregon Health & Science University, Portland, OR, United States
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14
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Elshorbagy AM, Fayed MAA, Sallam A, Badria FA. Metabolic Profiling, GC-MS, LC-ESI-MS/MS Analysis, Phenolics Isolation and Biological Evaluation of the Aerial Parts Extracts of Felicia abyssinica L. Chem Biodivers 2024; 21:e202301347. [PMID: 38244212 DOI: 10.1002/cbdv.202301347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 01/18/2024] [Accepted: 01/19/2024] [Indexed: 01/22/2024]
Abstract
Felicia abyssinica L., family Asteraceae, is widely used in folk medicine. This represents the first study to investigate its phytoconstituents and pharmacological effects. Phytoconstituents identified by GC-MS, LC-ESI-MS/MS-based metabolomics, and NMR (1D & 2D). GC-MS of the (FAMEs) revealed mainly the identification of 55 fatty acids. LC-ESI-MS/MS analysis resulted in the tentative identity of 13 compounds representing flavonoids, phenolics, and fatty acids. Ethyl acetate fraction exhibited the highest total flavonoids 66.19 mg/mL Rutin equivalent, while the methanolic fraction showed the highest phenolics 87.70 mg/mL gallic acid equivalent, and the total condensed tannins were 64.35 μg CE/mg catechins equivalent. A flavonoid and a cinnamic acid derivative were identified as quercetin 3-O-(2'''-O-acetyl) rutinoside (Mumikotin A) (1) and Methyl sinapate (2). Biological evaluation of antioxidant and cytotoxic activities was carried out. Cytotoxicity was examined on HepG-2 cell lines where the average cell viability was 91.42 % and 52.48 % for concentrations 10 and 100 μg/mL respectively. Methylene chloride and methanolic fractions showed the highest antioxidant activity 225 μg/mL Ascorbic acid equivalents. It is hypothesized that high phenolics, flavonoid content, and oxygenated identified compounds contribute to the antioxidant activity and can be regarded as a promising species for nutraceuticals active antioxidants with potential value for remedy.
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Affiliation(s)
- Ahmed M Elshorbagy
- Department of Pharmacognosy, Faculty of Pharmacy, University of Sadat City, Sadat City, 32897, Egypt
| | - Marwa A A Fayed
- Department of Pharmacognosy, Faculty of Pharmacy, University of Sadat City, Sadat City, 32897, Egypt
| | - Amal Sallam
- Department of Pharmacognosy, Faculty of Pharmacy, Mansoura University, Mansoura, 35516, Egypt
| | - Farid A Badria
- Department of Pharmacognosy, Faculty of Pharmacy, Mansoura University, Mansoura, 35516, Egypt
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15
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Liu Z, Zhu X, Mohsin A, Sun H, Du L, Yin Z, Zhuang Y, Guo M. Uncovering the Role of Hydroxycinnamoyl Transferase in Boosting Chlorogenic Acid Accumulation in Carthamus tinctorius Cells under Methyl Jasmonate Elicitation. Int J Mol Sci 2024; 25:2710. [PMID: 38473957 DOI: 10.3390/ijms25052710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 02/17/2024] [Accepted: 02/22/2024] [Indexed: 03/14/2024] Open
Abstract
Chlorogenic acids (CGAs) are bioactive compounds widely used in the food, pharmaceutical, and cosmetic industries. Carthamus tinctorius is an important economic crop, and its suspension cells are rich in CGAs. However, little is known about the biosynthesis and regulation of CGAs in Carthamus tinctorius cells. This study first elucidated the regulatory mechanism of CGA biosynthesis in methyl jasmonate (MeJA)-treated Carthamus tinctorius cells and the role of the MeJA-responsive hydroxycinnamoyl transferase (HCT) gene in enhancing their CGA accumulation. Firstly, temporal changes in intracellular metabolites showed that MeJA increased the intracellular CGA content up to 1.61-fold to 100.23 mg·g-1. Meanwhile, 31 primary metabolites showed significant differences, with 6 precursors related to increasing CGA biosynthesis. Secondly, the transcriptome data revealed 3637 new genes previously unannotated in the Carthamus tinctorius genome and 3653 differentially expressed genes. The genes involved in the plant signaling pathway and the biosynthesis of CGAs and their precursors showed a general up-regulation, especially the HCT gene family, which ultimately promoted CGA biosynthesis. Thirdly, the expression of a newly annotated and MeJA-responsive HCT gene (CtHCT, CtNewGene_3476) was demonstrated to be positively correlated with CGA accumulation in the cells, and transient overexpression of CtHCT enhanced CGA accumulation in tobacco. Finally, in vitro catalysis kinetics and molecular docking simulations revealed the ability and mechanism of the CtHCT protein to bind to various substrates and catalyze the formation of four hydroxycinnamic esters, including CGAs. These findings strengthened our understanding of the regulatory mechanism of CGA biosynthesis, thereby providing theoretical support for the efficient production of CGAs.
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Affiliation(s)
- Zebo Liu
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Xiaofeng Zhu
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Ali Mohsin
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Huijie Sun
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Linxiao Du
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Zhongping Yin
- Jiangxi Key Laboratory of Natural Products and Functional Foods, Jiangxi Agricultural University, Nanchang 330045, China
| | - Yingping Zhuang
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Meijin Guo
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China
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16
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Negri S, Pietrolucci F, Andreatta S, Chinyere Njoku R, Antunes Silva Nogueira Ramos C, Crimi M, Commisso M, Guzzo F, Avesani L. Bioprospecting of Artemisia genus: from artemisinin to other potentially bioactive compounds. Sci Rep 2024; 14:4791. [PMID: 38413638 PMCID: PMC10899597 DOI: 10.1038/s41598-024-55128-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 02/20/2024] [Indexed: 02/29/2024] Open
Abstract
Species from genus Artemisia are widely distributed throughout temperate regions of the northern hemisphere and many cultures have a long-standing traditional use of these plants as herbal remedies, liquors, cosmetics, spices, etc. Nowadays, the discovery of new plant-derived products to be used as food supplements or drugs has been pushed by the exploitation of bioprospection approaches. Often driven by the knowledge derived from the ethnobotanical use of plants, bioprospection explores the existing biodiversity through integration of modern omics techniques with targeted bioactivity assays. In this work we set up a bioprospection plan to investigate the phytochemical diversity and the potential bioactivity of five Artemisia species with recognized ethnobotanical tradition (A. absinthium, A. alba, A. annua, A. verlotiorum and A. vulgaris), growing wild in the natural areas of the Verona province. We characterized the specialized metabolomes of the species (including sesquiterpenoids from the artemisinin biosynthesis pathway) through an LC-MS based untargeted approach and, in order to identify potential bioactive metabolites, we correlated their composition with the in vitro antioxidant activity. We propose as potential bioactive compounds several isomers of caffeoyl and feruloyl quinic acid esters (e.g. dicaffeoylquinic acids, feruloylquinic acids and caffeoylferuloylquinic acids), which strongly characterize the most antioxidant species A. verlotiorum and A. annua. Morevoer, in this study we report for the first time the occurrence of sesquiterpenoids from the artemisinin biosynthesis pathway in the species A. alba.
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Affiliation(s)
- Stefano Negri
- Department of Biotechnology, University of Verona, 15, Strada Le Grazie, 37134, Verona, Italy
- National Biodiversity Future Center (NBFC), 90133, Palermo, Italy
| | - Fabio Pietrolucci
- Department of Biotechnology, University of Verona, 15, Strada Le Grazie, 37134, Verona, Italy
- National Biodiversity Future Center (NBFC), 90133, Palermo, Italy
| | | | - Ruth Chinyere Njoku
- Department of Biotechnology, University of Verona, 15, Strada Le Grazie, 37134, Verona, Italy
| | | | - Massimo Crimi
- Department of Biotechnology, University of Verona, 15, Strada Le Grazie, 37134, Verona, Italy
| | - Mauro Commisso
- Department of Biotechnology, University of Verona, 15, Strada Le Grazie, 37134, Verona, Italy
- National Biodiversity Future Center (NBFC), 90133, Palermo, Italy
| | - Flavia Guzzo
- Department of Biotechnology, University of Verona, 15, Strada Le Grazie, 37134, Verona, Italy.
- National Biodiversity Future Center (NBFC), 90133, Palermo, Italy.
| | - Linda Avesani
- Department of Biotechnology, University of Verona, 15, Strada Le Grazie, 37134, Verona, Italy.
- National Biodiversity Future Center (NBFC), 90133, Palermo, Italy.
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17
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Alcázar Magaña A, Vaswani A, Brown KS, Jiang Y, Alam MN, Caruso M, Lak P, Cheong P, Gray NE, Quinn JF, Soumyanath A, Stevens JF, Maier CS. Integrating High-Resolution Mass Spectral Data, Bioassays and Computational Models to Annotate Bioactives in Botanical Extracts: Case Study Analysis of C. asiatica Extract Associates Dicaffeoylquinic Acids with Protection against Amyloid-β Toxicity. Molecules 2024; 29:838. [PMID: 38398590 PMCID: PMC10892090 DOI: 10.3390/molecules29040838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 02/07/2024] [Accepted: 02/12/2024] [Indexed: 02/25/2024] Open
Abstract
Rapid screening of botanical extracts for the discovery of bioactive natural products was performed using a fractionation approach in conjunction with flow-injection high-resolution mass spectrometry for obtaining chemical fingerprints of each fraction, enabling the correlation of the relative abundance of molecular features (representing individual phytochemicals) with the read-outs of bioassays. We applied this strategy for discovering and identifying constituents of Centella asiatica (C. asiatica) that protect against Aβ cytotoxicity in vitro. C. asiatica has been associated with improving mental health and cognitive function, with potential use in Alzheimer's disease. Human neuroblastoma MC65 cells were exposed to subfractions of an aqueous extract of C. asiatica to evaluate the protective benefit derived from these subfractions against amyloid β-cytotoxicity. The % viability score of the cells exposed to each subfraction was used in conjunction with the intensity of the molecular features in two computational models, namely Elastic Net and selectivity ratio, to determine the relationship of the peak intensity of molecular features with % viability. Finally, the correlation of mass spectral features with MC65 protection and their abundance in different sub-fractions were visualized using GNPS molecular networking. Both computational methods unequivocally identified dicaffeoylquinic acids as providing strong protection against Aβ-toxicity in MC65 cells, in agreement with the protective effects observed for these compounds in previous preclinical model studies.
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Affiliation(s)
- Armando Alcázar Magaña
- Department of Chemistry, Oregon State University, Corvallis, OR 97331, USA; (A.A.M.); (A.V.); (M.N.A.); (P.L.); (P.C.)
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health & Science University, Portland, OR 97239, USA; (N.E.G.); (A.S.); (J.F.S.)
- Life Sciences Institute, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Ashish Vaswani
- Department of Chemistry, Oregon State University, Corvallis, OR 97331, USA; (A.A.M.); (A.V.); (M.N.A.); (P.L.); (P.C.)
| | - Kevin S. Brown
- Department of Pharmaceutical Sciences, Oregon State University, Corvallis, OR 97331, USA;
- School of Chemical, Biological, and Environmental Engineering, Oregon State University, 116 Johnson Hall, 105 SW 26th Street, Corvallis, OR 97331, USA
| | - Yuan Jiang
- Department of Statistics, Oregon State University, Corvallis, OR 97331, USA;
| | - Md Nure Alam
- Department of Chemistry, Oregon State University, Corvallis, OR 97331, USA; (A.A.M.); (A.V.); (M.N.A.); (P.L.); (P.C.)
| | - Maya Caruso
- Department of Neurology, Oregon Health & Science University, Portland, OR 97239, USA; (M.C.); (J.F.Q.)
| | - Parnian Lak
- Department of Chemistry, Oregon State University, Corvallis, OR 97331, USA; (A.A.M.); (A.V.); (M.N.A.); (P.L.); (P.C.)
| | - Paul Cheong
- Department of Chemistry, Oregon State University, Corvallis, OR 97331, USA; (A.A.M.); (A.V.); (M.N.A.); (P.L.); (P.C.)
| | - Nora E. Gray
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health & Science University, Portland, OR 97239, USA; (N.E.G.); (A.S.); (J.F.S.)
- Department of Neurology, Oregon Health & Science University, Portland, OR 97239, USA; (M.C.); (J.F.Q.)
| | - Joseph F. Quinn
- Department of Neurology, Oregon Health & Science University, Portland, OR 97239, USA; (M.C.); (J.F.Q.)
- Parkinson’s Disease Research Education and Clinical Care Center, Veterans’ Administration Portland Health Care System, Portland, OR 97239, USA
| | - Amala Soumyanath
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health & Science University, Portland, OR 97239, USA; (N.E.G.); (A.S.); (J.F.S.)
- Department of Neurology, Oregon Health & Science University, Portland, OR 97239, USA; (M.C.); (J.F.Q.)
| | - Jan F. Stevens
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health & Science University, Portland, OR 97239, USA; (N.E.G.); (A.S.); (J.F.S.)
- Department of Pharmaceutical Sciences, Oregon State University, Corvallis, OR 97331, USA;
- Linus Pauling Institute, Oregon State University, Corvallis, OR 97331, USA
| | - Claudia S. Maier
- Department of Chemistry, Oregon State University, Corvallis, OR 97331, USA; (A.A.M.); (A.V.); (M.N.A.); (P.L.); (P.C.)
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health & Science University, Portland, OR 97239, USA; (N.E.G.); (A.S.); (J.F.S.)
- Linus Pauling Institute, Oregon State University, Corvallis, OR 97331, USA
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18
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Vo QV, Thuy Hoa DT, Hoa NT, Tran MD, Mechler A. The radical scavenging activity of monocaffeoylquinic acids: the role of neighboring hydroxyl groups and pH levels. RSC Adv 2024; 14:4179-4187. [PMID: 38292262 PMCID: PMC10825902 DOI: 10.1039/d3ra08460d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 01/23/2024] [Indexed: 02/01/2024] Open
Abstract
Caffeoylquinic acids (CQAs) are well-known antioxidants. However, a key aspect of their radical scavenging activity - the mechanism of action - has not been addressed in detail thus far. Here we report on a computational study of the mechanism of activity of CQAs in scavenging hydroperoxyl radicals. In water at physiological pH, the CQAs demonstrated ≈ 104 times higher HOO˙ antiradical activity than in lipid medium (k(lipid) ≈ 104 M-1 s-1). The activity in the aqueous solution was determined by the hydrogen transfer mechanism of the adjacent hydroxyl group (O6'-H) of the dianion states (Γ = 93.2-95.2%), while the single electron transfer reaction of these species contributed 4.8-6.8% to the total rate constants. The kinetics estimated by the calculations are consistent with experimental findings in water (pH = 7.5), yielding a kcalculated/kexperimental = 2.4, reinforcing the reliability and precision of the computational method and demonstrating its utility for evaluating radical reactions in silico. The results also revealed the pH dependence of the HOO˙ scavenging activity of the CQAs; activity was comparable for all compounds below pH 3, however at higher pH values 5CQA reacted with the HOO˙ with lower activity than 3CQA or 4CQA. It was also found that CQAs are less active than Trolox below pH 4.7, however over pH 5.0 they showed higher activity than the reference. The CQAs had the best HOO˙ antiradical activity at pH values between 5.0 and 8.6. Therefore, in the physiological environment, the hydroperoxyl antiradical capacity of CQAs exhibits similarity to renowned natural antioxidants including resveratrol, ascorbic acid, and Trolox.
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Affiliation(s)
- Quan V Vo
- The University of Danang - University of Technology and Education Danang 550000 Vietnam
| | - Duong Thi Thuy Hoa
- The University of Danang - University of Sciences and Education Danang 550000 Vietnam
| | - Nguyen Thi Hoa
- The University of Danang - University of Technology and Education Danang 550000 Vietnam
| | - Manh Duc Tran
- The University of Danang - University of Sciences and Education Danang 550000 Vietnam
| | - Adam Mechler
- Department of Biochemistry and Chemistry, La Trobe University Victoria 3086 Australia
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19
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Chen YJ, Ferdousi F, Bejaoui M, Sasaki K, Isoda H. Microarray meta-analysis reveals comprehensive effects of 3,4,5-tricaffeolyquinic acid in cell differentiation and signaling. Eur J Pharmacol 2023; 960:176143. [PMID: 37866748 DOI: 10.1016/j.ejphar.2023.176143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 10/14/2023] [Accepted: 10/19/2023] [Indexed: 10/24/2023]
Abstract
Caffeoylquinic acids (CQA) are polyphenolic compounds found in fruits, vegetables, coffee, and spices that have exhibited several beneficial activities, including antioxidant, antibacterial, neuroprotective, anti-inflammatory, anticancer, antiviral, antidiabetic, and cardiovascular effects. A derivative, TCQA (3,4,5-Tri-O-caffeoylquinic acid), has also shown both neurogenic and pigment differentiation potential. A transcriptomic-based meta-analysis was conducted to explore potential biochemical processes and molecular targets of TCQA. This approach involved integrating data from various cell and tissue types, including human amniotic stem cells, human neural stem cells, human dermal papilla cells, and the brain cortex of aging model mice. It offered a comprehensive perspective on the significant gene regulations in response to TCQA treatment. The objective was to uncover the mechanism and novel targets of TCQA, facilitating a further understanding of its functions. New areas of interest found were TCQA's effect on adipogenesis, heart, and muscle tissue development. In addition, significantly enhanced biological activities found through meta-analysis included cell cycle, VEGFA-VEGFR2 pathway, and BMP signaling. Overall, a comprehensive functional and visual analysis using available biological databases uncovered the multi-target potential of this natural compound.
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Affiliation(s)
- Yu Jia Chen
- Tsukuba Life Science Innovation Program (T-LSI), Graduate School of Science and Technology, University of Tsukuba, Tsukuba, Ibaraki, 305-8572, Japan; Open Innovation Laboratory for Food and Medicinal Resource Engineering (FoodMed-OIL), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, 305-8577, Japan
| | - Farhana Ferdousi
- Tsukuba Life Science Innovation Program (T-LSI), Graduate School of Science and Technology, University of Tsukuba, Tsukuba, Ibaraki, 305-8572, Japan; Institute of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, 305-8575, Japan; Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba, Ibaraki, 305-8572, Japan
| | - Meriem Bejaoui
- Open Innovation Laboratory for Food and Medicinal Resource Engineering (FoodMed-OIL), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, 305-8577, Japan; Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba, Ibaraki, 305-8572, Japan
| | - Kazunori Sasaki
- Open Innovation Laboratory for Food and Medicinal Resource Engineering (FoodMed-OIL), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, 305-8577, Japan; Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba, Ibaraki, 305-8572, Japan
| | - Hiroko Isoda
- Tsukuba Life Science Innovation Program (T-LSI), Graduate School of Science and Technology, University of Tsukuba, Tsukuba, Ibaraki, 305-8572, Japan; Open Innovation Laboratory for Food and Medicinal Resource Engineering (FoodMed-OIL), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, 305-8577, Japan; Institute of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, 305-8575, Japan; Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba, Ibaraki, 305-8572, Japan.
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20
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Zhou F, Liu XY, Liu LL, Hou Y, Han Z, Zhang L. Integrated metabolomics and transcriptomic analysis reveals metabolic changes of flavor compounds of Camellia assamica host plant after parasitized by Viscumarticulatum. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2023; 205:108157. [PMID: 37939544 DOI: 10.1016/j.plaphy.2023.108157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 10/26/2023] [Accepted: 10/31/2023] [Indexed: 11/10/2023]
Abstract
Tea is one of the most popular beverages, it has many health benefits and flavor properties due to the presence of numerous secondary metabolites. Camellia assamica is also a main source of tea, which is mainly planted in the regions of southwest China. In this study, a non-targeted and targeted metabolomics analysis and sensory evaluation on tea leaves with and without mistletoe (Viscum articulatum) was carried out using liquid chromatography-mass spectrometry. RNA-seq-based transcriptomic analysis was conducted in parallel on the same samples, subsequently gene expression and metabolic differentiation were also investigated. Tea leaves with mistletoe presented much lower contents of (-)-catechin, (-)-epicatechin, (-)-gallocatechin gallate and (-)-epicatechin gallate, but significantly higher levels of free amino acids including Arg, Asp, GABA and Gln than that without mistletoe. Transcriptomic analysis also confirmed the main differentially expressed genes (DEGs) containing phenylpropanoid and flavonoid biosynthesis were down-regulated, but genes of amino acid biosynthesis were up-regulated. qRT-PCR analysis further revealed that the relative expression of CsCHS, CsC4H, CsANS, CsLAR, and CsF3H was hindered, while CsglyA and CsilvE expression was increased.
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Affiliation(s)
- Feng Zhou
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei, 230036, China; International Joint Laboratory on Tea Chemistry and Health Effects of Ministry of Education, Anhui Agricultural University, Hefei, 230036, China
| | - Xu-Yang Liu
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei, 230036, China; International Joint Laboratory on Tea Chemistry and Health Effects of Ministry of Education, Anhui Agricultural University, Hefei, 230036, China
| | - Lin-Lin Liu
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei, 230036, China; International Joint Laboratory on Tea Chemistry and Health Effects of Ministry of Education, Anhui Agricultural University, Hefei, 230036, China
| | - Yan Hou
- College of Tea Science, Yunnan Agricultural University, Kunming, 650201, Yunnan, China
| | - Zisheng Han
- Department of Food Science, Rutgers University, New Brunswick, NJ, USA
| | - Liang Zhang
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei, 230036, China; International Joint Laboratory on Tea Chemistry and Health Effects of Ministry of Education, Anhui Agricultural University, Hefei, 230036, China.
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21
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Perrino EV, Mahmoud ZNA, Valerio F, Tomaselli V, Wagensommer RP, Trani A. Synecology of Lagoecia cuminoides L. in Italy and evaluation of functional compounds presence in its water or hydroalcoholic extracts. Sci Rep 2023; 13:20906. [PMID: 38017138 PMCID: PMC10684886 DOI: 10.1038/s41598-023-48065-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 11/22/2023] [Indexed: 11/30/2023] Open
Abstract
Lagoecia cuminoides L. is a very rare and threatened taxon in Italy, never studied before for its ecology and potential use for human consumption. Furthermore, few data are available on the biological activities of its metabolites. A phytosociological study was carried out in the only two Italian sites, and its state of conservation was also evaluated according to the IUCN (International Union for Conservation of Nature) protocol. The collected plant material was used to make two types of extracts: hot water infusion to evaluate the use of this plant as tea and hydroalcoholic extraction to evaluate the use of it in herbal liqueur preparation. The presence of functional compounds in the extracts were investigated by gas and liquid chromatography coupled to mass spectrometry techniques. Ten non volatiles compounds were identified in the extracts, most of which derivatives of quercetin. Thirty-five volatiles compounds were also identified in the plant aerial part and extracts belonging to the chemical class of terpenoids, and among them β-farnesene, thymol, γ-terpinene and p-cymene were the most abundant. The species is characterized by compounds known for their health effects and for its potential applications for human consumption, being this species already used as decoction in some countries of Middle East. Thanks to its characteristic behaviour to grow in limiting pedoclimatic conditions this species can be potentially used in organic farms situated in rural marginal areas.
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Affiliation(s)
- Enrico V Perrino
- CIHEAM, Mediterranean Agronomic Institute of Bari, Via Ceglie 9, 70010, Valenzano (Bari), Italy
| | - Zuhair N A Mahmoud
- CIHEAM, Mediterranean Agronomic Institute of Bari, Via Ceglie 9, 70010, Valenzano (Bari), Italy
| | - Francesca Valerio
- Institute of Sciences of Food Production, National Research Council of Italy, Via Amendola 122/O, 70126, Bari, Italy
| | - Valeria Tomaselli
- Department of Biosciences, Biotechnologies and Environment, University of Bari "Aldo Moro", Via Orabona 4, 70125, Bari, Italy
| | - Robert P Wagensommer
- Faculty of Education, Free University of Bozen-Bolzano, Viale Ratisbona 16, 39042, Bressanone (Bolzano), Italy.
| | - Antonio Trani
- CIHEAM, Mediterranean Agronomic Institute of Bari, Via Ceglie 9, 70010, Valenzano (Bari), Italy
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22
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Yang L, Marney L, Magana AA, Choi J, Wright K, Mcferrin J, Gray NE, Soumyanath A, Stevens JF, Maier CS. Quantification of Caffeoylquinic Acids and Triterpenes as Targeted Bioactive Compounds of Centella asiatica in Extracts and Formulations by Liquid Chromatography Mass Spectrometry. JOURNAL OF CHROMATOGRAPHY OPEN 2023; 4:100091. [PMID: 37789901 PMCID: PMC10544816 DOI: 10.1016/j.jcoa.2023.100091] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
Centella asiatica (CA) is a culinary vegetable and well-known functional food that is widely used as a medicinal herb and dietary supplement. CA is rich in pentacyclic triterpenes (TTs), including asiaticoside (AS), madecassoside (MS) and the related aglycones asiatic acid (AA), madecassic acid (MA). Traditionally, TTs have been associated with the bioactivity and health promoting effect of CA. Recently, mono-caffeoylquinic acids (MonoCQAs) and di-caffeoylquinic acids (DiCQAs) have been found to contribute to the bioactivity of CA as well. This work reports an analytical strategy based on liquid chromatography coupled to multiple reaction monitoring mass spectrometry (LC-MRM-MS) for the simultaneous rapid and accurate quantification of 12 bioactive compounds in CA, namely AS, MS, AA, MA, 5-CQA, 4-CQA, 3-CQA, 1,3-DiCQA, 3,4-DiCQA, 1,5-DiCQA, 3,5-DiCQA, 4,5-DiCQA. Method selectivity, accuracy, precision, repeatability, robustness, linearity range, limit of detection (LOD), and limit of quantitation (LOQ) were validated. The validated LC-MRM-MS method has been successfully applied to quantify the 12 bioactive compounds in CA aqueous extracts and two related formulations: a standardized CA product (CAP) used in a phase I clinical trial and formulated CA rodent diets used in preclinical studies. The validated method allows us to support the standardization of CA products used for clinical trials and conduct routine LC-MRM-MS analyses of formulated preclinical diets to confirm correct levels of CA phytochemical markers.
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Affiliation(s)
- Liping Yang
- Department of Chemistry, Oregon State University, Corvallis, OR
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health and Science University, Portland, OR
| | - Luke Marney
- Department of Chemistry, Oregon State University, Corvallis, OR
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health and Science University, Portland, OR
| | - Armando Alcazar Magana
- Department of Chemistry, Oregon State University, Corvallis, OR
- Linus Pauling Institute, Oregon State University, Corvallis, OR
- Life Sciences Institute, University of British Columbia, Vancouver BC, Canada
| | - Jaewoo Choi
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health and Science University, Portland, OR
- Linus Pauling Institute, Oregon State University, Corvallis, OR
| | - Kirsten Wright
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health and Science University, Portland, OR
- Department of Neurology, Oregon Health and Science University, Portland, OR
| | | | - Nora E Gray
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health and Science University, Portland, OR
- Department of Neurology, Oregon Health and Science University, Portland, OR
| | - Amala Soumyanath
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health and Science University, Portland, OR
- Department of Neurology, Oregon Health and Science University, Portland, OR
| | - Jan F Stevens
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health and Science University, Portland, OR
- Linus Pauling Institute, Oregon State University, Corvallis, OR
- Department of Pharmaceutical Sciences, Oregon State University, Corvallis, OR
| | - Claudia S Maier
- Department of Chemistry, Oregon State University, Corvallis, OR
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health and Science University, Portland, OR
- Linus Pauling Institute, Oregon State University, Corvallis, OR
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23
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Duran-Izquierdo M, Sierra-Marquez L, Taboada-Alquerque M, Olivero-Verbel J. Simira cordifolia protects against metal induced-toxicity in Caenorhabditis elegans. Front Pharmacol 2023; 14:1235190. [PMID: 38035022 PMCID: PMC10684763 DOI: 10.3389/fphar.2023.1235190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 09/22/2023] [Indexed: 12/02/2023] Open
Abstract
Simira cordifolia (Hook.f.) Steyerm (Rubiaceae) is a vascular plant used in Northern Colombia as a source of pigments and wood. However, there is a lack of information regarding its pharmacology and toxicity. This research aimed to study the hydroalcoholic extract of Simira cordifolia as a protector against metal-induced toxicity in Caenorhabditis elegans. Preliminary phytochemical screening of the hydroalcoholic extract of S. cordifolia (HAE-Sc) was conducted using HPLC-ESI-QTOF. Wild-type N2 C. elegans larvae were exposed to different concentrations of HAE-Sc evaluating lethality (50-5000 μg/mL), growth, lifespan, resistance to heat stress, and its protective effect against Mercury (Hg)-, Lead (Pb)- and Cadmium (Cd)-induced lethality (50-1000 μg/mL). The main metabolites present in the extract were iridoids, β-carboline-alkaloids and polyphenols. Bioassays demonstrated that HAE-Sc exhibited low toxicity, with significant lethality (4.2% and 9.4%) occurring at 2500-5000 μg/mL. Growth inhibition reached up to 23.3%, while reproduction declined 13% and 17% at concentrations 500 and 1000 μg/mL, respectively. HAE-Sc enhanced the survival rate of the nematode under thermal stress by up to 79.8%, and extended the mean lifespan of worms by over 33% compared to control. The average lifespan was prolonged by 15.3% and 18.5% at 50 and 100 μg/mL HAE-Sc, respectively. The extract (1000 μg/mL) was able to reduce the death of C. elegans in the presence of heavy metals up to 65.9, 96.8% and 87% for Pb, Hg, and Cd, respectively. In summary, S. cordifolia shows potential protective effects in C. elegans against toxicity caused by heavy metals and heat.
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Affiliation(s)
| | | | | | - Jesus Olivero-Verbel
- Environmental and Computational Chemistry Group, School of Pharmaceutical Sciences, University of Cartagena, Zaragocilla Campus, Cartagena, Colombia
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Hegde A, Gupta S, Kumari P, Joshi R, Srivatsan V. Wild Edible Flowers of Western Himalayas: Nutritional Characterization, UHPLC-QTOF-IMS-Based Phytochemical Profiling, Antioxidant Properties, and In Vitro Bioaccessibility of Polyphenols. ACS OMEGA 2023; 8:40212-40228. [PMID: 37929082 PMCID: PMC10620890 DOI: 10.1021/acsomega.3c03861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 08/25/2023] [Indexed: 11/07/2023]
Abstract
Four edible flowers commonly consumed in the Western Himalayan region, namely, Bauhinia variegata (Kachnar), Tropaeolum majus (Nasturtium), Matricaria chamomilla (Chamomile), and Tagetes erecta (Marigold), were characterized for their nutritional and phytochemical composition. Through the UHPLC-QTOF-IMS-based metabolomics approach, 131 compounds were tentatively identified consisting of phenolic acids, flavonoid glycosides, terpenoids, amino acids, and fatty acid derivatives. Kaempferol and quercetin glycosides for Kachnar, apigenin glycosides and caffeoylquinic acid derivatives for Chamomile, patulin and quercetin derivatives for Marigold, cyanidin and delphinidin glycosides for Nasturtium were the predicted marker metabolites identified through non-targeted metabolomics. Kachnar and Chamomile scored best in terms of macronutrients and essential micronutrients, respectively. Nasturtium contained high concentrations of α-linolenic acid, anthocyanins, and lutein. Kachnar contained the highest total phenolic acids (63.36 ± 0.38 mg GAE g-1), while Marigold contained the highest total flavonoids (118.90 ± 1.30 mg QUE g-1). Marigolds possessed excellent free radical scavenging and metal chelation activities. Chamomile exhibited strong α-glucosidase inhibition activity, followed by Nasturtium. The in vitro gastrointestinal digestibility of flower extracts indicated that the bioaccessibility of phenolic acids was higher than that of flavonoids. Polyphenols from Nasturtium and Chamomile showed the highest bioaccessibility. The study is an attempt to characterize traditionally consumed edible flowers and promote their wider utilization in gastronomy and nutraceuticals.
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Affiliation(s)
- Athrinandan
S. Hegde
- Applied
Phycology and Food Technology Laboratory, Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, Himachal Pradesh, India
- Academy
of Scientific and Innovative Research (AcSIR), CSIR-Human Resource Development Centre (CSIR-HRDC)
Campus, Postal Staff College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad, Uttar Pradesh 201002, India
| | - Smriti Gupta
- Applied
Phycology and Food Technology Laboratory, Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, Himachal Pradesh, India
- Academy
of Scientific and Innovative Research (AcSIR), CSIR-Human Resource Development Centre (CSIR-HRDC)
Campus, Postal Staff College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad, Uttar Pradesh 201002, India
| | - Poonam Kumari
- Division
of Agrotechnology, CSIR-Institute of Himalayan
Bioresource Technology, Palampur 176061, Himachal Pradesh, India
- Academy
of Scientific and Innovative Research (AcSIR), CSIR-Human Resource Development Centre (CSIR-HRDC)
Campus, Postal Staff College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad, Uttar Pradesh 201002, India
| | - Robin Joshi
- Applied
Phycology and Food Technology Laboratory, Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, Himachal Pradesh, India
- Academy
of Scientific and Innovative Research (AcSIR), CSIR-Human Resource Development Centre (CSIR-HRDC)
Campus, Postal Staff College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad, Uttar Pradesh 201002, India
| | - Vidyashankar Srivatsan
- Applied
Phycology and Food Technology Laboratory, Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, Himachal Pradesh, India
- Academy
of Scientific and Innovative Research (AcSIR), CSIR-Human Resource Development Centre (CSIR-HRDC)
Campus, Postal Staff College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad, Uttar Pradesh 201002, India
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25
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Kim TY, Park NJ, Jo BG, Lee BS, Keem MJ, Kwon TH, Kim KH, Kim SN, Yang MH. Anti-Wrinkling Effect of 3,4,5-tri- O-caffeoylquinic Acid from the Roots of Nymphoides peltata through MAPK/AP-1, NF-κB, and Nrf2 Signaling in UVB-Irradiated HaCaT Cells. Antioxidants (Basel) 2023; 12:1899. [PMID: 37891978 PMCID: PMC10604296 DOI: 10.3390/antiox12101899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 10/16/2023] [Accepted: 10/19/2023] [Indexed: 10/29/2023] Open
Abstract
Nymphoides peltata has been widely used pharmacologically in traditional Chinese medicine to treat heat strangury and polyuria. The aim of this study was to isolate the bioactive components from N. peltata and evaluate their potential use as antioxidant and anti-wrinkle agents. Phytochemical investigation of the methanolic extract of N. peltata roots led to the isolation of 15 compounds (1-15), which were structurally determined as α-spinasterol (1), 3-O-β-D-glucopyranosyl-oleanolic acid 28-O-β-D-glucuronopyranoside (2), 4-hydroxybenzoic acid (3), protocatechuic acid (4), vanillic acid (5), p-coumaric acid (6), caffeic acid (7), ferulic acid (8), neochlorogenic acid (neo-CQA) (9), chlorogenic acid (CQA) (10), cryptochlorogenic acid (crypto-CQA) (11), isochlorogenic acid B (3,4-DCQA) (12), isochlorogenic acid A (3,5-DCQA) (13), isochlorogenic acid C (4,5-DCQA) (14), and 3,4,5-tri-O-caffeoylquinic acid (TCQA) (15). Of these 15 compounds, compound 2 was a new oleanane saponin, the chemical structure of which was characterized by 1D and 2D nuclear magnetic resonance (NMR) spectroscopic data and high-resolution electrospray ionization mass spectrometry (HRESIMS), as well as chemical reaction. Biological evaluation of the isolated compounds revealed that 3,4,5-tri-O-caffeoylquinic acid (TCQA) significantly improved Nrf2 levels in an Nrf2-ARE reporter HaCaT cell screening assay. TCQA was found to potently inhibit the Nrf2/HO-1 pathway and to possess strong anti-wrinkle activity by modulating the MAPK/NF-κB/AP-1 signaling pathway and thus inhibiting MMP-1 synthesis in HaCaT cells exposed to UVB. Our results suggest that TCQA isolated from N. peltata might be useful for developing effective antioxidant and anti-wrinkle agents.
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Affiliation(s)
- Tae-Young Kim
- Department of Pharmacy, College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan 46241, Republic of Korea; (T.-Y.K.); (B.-G.J.); (M.-J.K.); (T.-H.K.)
| | - No-June Park
- Natural Products Research Institute, Korea Institute of Science and Technology, Gangneung 25451, Republic of Korea;
- Division of Bio-Medical Science and Technology, KIST School, University of Science and Technology, Seoul 02792, Republic of Korea
| | - Beom-Geun Jo
- Department of Pharmacy, College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan 46241, Republic of Korea; (T.-Y.K.); (B.-G.J.); (M.-J.K.); (T.-H.K.)
| | - Bum Soo Lee
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea;
| | - Min-Ji Keem
- Department of Pharmacy, College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan 46241, Republic of Korea; (T.-Y.K.); (B.-G.J.); (M.-J.K.); (T.-H.K.)
| | - Taek-Hwan Kwon
- Department of Pharmacy, College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan 46241, Republic of Korea; (T.-Y.K.); (B.-G.J.); (M.-J.K.); (T.-H.K.)
| | - Ki Hyun Kim
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea;
| | - Su-Nam Kim
- Natural Products Research Institute, Korea Institute of Science and Technology, Gangneung 25451, Republic of Korea;
- Division of Bio-Medical Science and Technology, KIST School, University of Science and Technology, Seoul 02792, Republic of Korea
| | - Min Hye Yang
- Department of Pharmacy, College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan 46241, Republic of Korea; (T.-Y.K.); (B.-G.J.); (M.-J.K.); (T.-H.K.)
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Bellumori M, Pallecchi M, Zonfrillo B, Lucio L, Menicatti M, Innocenti M, Mulinacci N, Bartolucci G. Study of Mono and Di- O-caffeoylquinic Acid Isomers in Acmella oleracea Extracts by HPLC-MS/MS and Application of Linear Equation of Deconvolution Analysis Algorithm for Their Characterization. Pharmaceuticals (Basel) 2023; 16:1375. [PMID: 37895846 PMCID: PMC10610532 DOI: 10.3390/ph16101375] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 09/20/2023] [Accepted: 09/26/2023] [Indexed: 10/29/2023] Open
Abstract
Chlorogenic acids, the esters of caffeic and quinic acids, are the main phenolic acids detected in Acmella oleracea extracts and have gained increasing interest in recent years due to their important biological activities. Given their structural similarity and instability, the correct analysis and identification of these compounds in plants is challenging. This study aimed to propose a simple and rapid determination of the A. oleracea caffeoylquinic isomers, applying an HPLC-MS/MS method supported by a mathematical algorithm (Linear Equation of Deconvolution Analysis (LEDA)). The three mono- and the three di-caffeoylquinic acids in roots of Acmella plants were studied by an ion trap MS analyzer. A separation by a conventional chromatographic method was firstly performed and an MS/MS characterization by energetic dimension of collision-induced dissociation mechanism was carried out. The analyses were then replicated using a short HPLC column and a fast elution gradient (ten minutes). Each acquired MS/MS data were processed by LEDA algorithm which allowed to assign a relative abundance in the reference ion signal to each isomer present. Quantitative results showed no significant differences between the two chromatographic systems proposed, proving that the use of LEDA algorithm allowed the distinction of the six isomers in a quarter of the time.
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Affiliation(s)
- Maria Bellumori
- NEUROFARBA Department, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Via U. Schiff 6, Sesto Fiorentino, 50019 Firenze, Italy; (M.P.); (B.Z.); (L.L.); (M.M.); (M.I.); (N.M.)
| | | | | | | | | | | | | | - Gianluca Bartolucci
- NEUROFARBA Department, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Via U. Schiff 6, Sesto Fiorentino, 50019 Firenze, Italy; (M.P.); (B.Z.); (L.L.); (M.M.); (M.I.); (N.M.)
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27
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Boulebd H, Carmena-Bargueño M, Pérez-Sánchez H. Exploring the Antioxidant Properties of Caffeoylquinic and Feruloylquinic Acids: A Computational Study on Hydroperoxyl Radical Scavenging and Xanthine Oxidase Inhibition. Antioxidants (Basel) 2023; 12:1669. [PMID: 37759973 PMCID: PMC10526077 DOI: 10.3390/antiox12091669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 08/04/2023] [Accepted: 08/11/2023] [Indexed: 09/29/2023] Open
Abstract
Caffeoylquinic (5-CQA) and feruloylquinic (5-FQA) acids, found in coffee and other plant sources, are known to exhibit diverse biological activities, including potential antioxidant effects. However, the underlying mechanisms of these phenolic compounds remain elusive. This paper investigates the capacity and mode of action of 5-CQA and 5-FQA as natural antioxidants acting as hydroperoxyl radical scavengers and xanthine oxidase (XO) inhibitors. The hydroperoxyl radical scavenging potential was investigated using thermodynamic and kinetic calculations based on the DFT method, taking into account the influence of physiological conditions. Blind docking and molecular dynamics simulations were used to investigate the inhibition capacity toward the XO enzyme. The results showed that 5-CQA and 5-FQA exhibit potent hydroperoxyl radical scavenging capacity in both polar and lipidic physiological media, with rate constants higher than those of common antioxidants, such as Trolox and BHT. 5-CQA carrying catechol moiety was found to be more potent than 5-FQA in both physiological environments. Furthermore, both compounds show good affinity with the active site of the XO enzyme and form stable complexes. The hydrogen atom transfer (HAT) mechanism was found to be exclusive in lipid media, while both HAT and SET (single electron transfer) mechanisms are possible in water. 5-CQA and 5-FQA may, therefore, be considered potent natural antioxidants with potential health benefits.
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Affiliation(s)
- Houssem Boulebd
- Department of Chemistry, Faculty of Exact Science, University of Constantine 1, Constantine 25000, Algeria
| | - Miguel Carmena-Bargueño
- Structural Bioinformatics and High-Performance Computing Research Group (BIO-HPC), Computer Engineering Department, Universidad Católica de Murcia (UCAM), Campus de los Jerónimos 135, 30107 Guadalupe, Spain; (M.C.-B.); (H.P.-S.)
| | - Horacio Pérez-Sánchez
- Structural Bioinformatics and High-Performance Computing Research Group (BIO-HPC), Computer Engineering Department, Universidad Católica de Murcia (UCAM), Campus de los Jerónimos 135, 30107 Guadalupe, Spain; (M.C.-B.); (H.P.-S.)
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28
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Wright KM, Bollen M, David J, Mepham B, Alcázar Magaña A, McClure C, Maier CS, Quinn JF, Soumyanath A. Bioanalytical method validation and application to a phase 1, double-blind, randomized pharmacokinetic trial of a standardized Centella asiatica (L.) Urban water extract product in healthy older adults. Front Pharmacol 2023; 14:1228030. [PMID: 37680716 PMCID: PMC10481538 DOI: 10.3389/fphar.2023.1228030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 08/03/2023] [Indexed: 09/09/2023] Open
Abstract
Introduction: Centella asiatica is an herbaceous plant reputed in Eastern medicine to improve memory. Preclinical studies have shown that C. asiatica aqueous extract (CAW) improves neuronal health, reduces oxidative stress, and positively impacts learning and cognition. This study aimed to develop and validate bioanalytical methods for detecting known bioactive compounds from C. asiatica in human biological matrices and apply them to a human pharmacokinetic trial in healthy older adults. Methods: High performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) was used for detecting triterpenes and caffeoylquinic acids from C. asiatica, or their metabolites, in human plasma and urine. Validation parameters including linearity, precision, accuracy, recovery and thermal stability were evaluated. The method was applied to a Phase I, randomized, double-blind, crossover trial of two doses (2 or 4 g) of a standardized C. asiatica water extract product (CAP) in eight healthy older adults. Pharmacokinetic parameters were measured over a 12-h post administration period and acute safety was assessed. Results: The method satisfied US Food & Drug Administration criteria for linearity and recovery of the analytes of interest in human plasma and urine. The method also satisfied criteria for precision and accuracy at medium and high concentrations. Single administration of 2 and 4 g of CAP was well tolerated and safe in healthy older adults. The parent triterpene glycosides, asiaticoside and madecassoside, were not detected in plasma and in minimal amounts in urinary excretion analyses, while the aglycones, asiatic acid and madecassic acid, showed readily detectable pharmacokinetic profiles. Similarly, the di-caffeoylquinic acids and mono-caffeoylquinic acids were detected in low quantities, while their putative metabolites showed readily detectable pharmacokinetic profiles and urinary excretion. Discussion: This method was able to identify and calculate the concentration of triterpenes and caffeoylquinic acids from C. asiatica, or their metabolites, in human plasma and urine. The oral absorption of these key compounds from CAP, and its acute safety in healthy older adults, support the use of this C. asiatica product in future clinical trials.
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Affiliation(s)
- Kirsten M. Wright
- Department of Neurology, Oregon Health & Science University, Portland, OR, United States
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health & Science University, Portland, OR, United States
| | - Melissa Bollen
- Department of Neurology, Oregon Health & Science University, Portland, OR, United States
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health & Science University, Portland, OR, United States
| | - Jason David
- Department of Neurology, Oregon Health & Science University, Portland, OR, United States
| | - Bridgette Mepham
- Department of Neurology, Oregon Health & Science University, Portland, OR, United States
| | - Armando Alcázar Magaña
- Department of Chemistry, Oregon State University, Corvallis, OR, United States
- Linus Pauling Institute, Oregon State University, Corvallis, OR, United States
| | - Christine McClure
- Department of Neurology, Oregon Health & Science University, Portland, OR, United States
| | - Claudia S. Maier
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health & Science University, Portland, OR, United States
- Department of Chemistry, Oregon State University, Corvallis, OR, United States
| | - Joseph F. Quinn
- Department of Neurology, Oregon Health & Science University, Portland, OR, United States
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health & Science University, Portland, OR, United States
- Veterans Affairs Portland Healthcare System Center, Department of Neurology, Portland, OR, United States
| | - Amala Soumyanath
- Department of Neurology, Oregon Health & Science University, Portland, OR, United States
- BENFRA Botanical Dietary Supplements Research Center, Oregon Health & Science University, Portland, OR, United States
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29
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Raus de Baviera D, Ruiz-Canales A, Barrajón-Catalán E. Cistus albidus L.-Review of a Traditional Mediterranean Medicinal Plant with Pharmacological Potential. PLANTS (BASEL, SWITZERLAND) 2023; 12:2988. [PMID: 37631199 PMCID: PMC10458491 DOI: 10.3390/plants12162988] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 08/11/2023] [Accepted: 08/11/2023] [Indexed: 08/27/2023]
Abstract
Cistus albidus L. (Cistaceae) is a medicinal plant that has been used therapeutically since ancient times in the Mediterranean basin for its important pharmacological properties. The ability of C. albidus to produce large quantities of a wide range of natural metabolites makes it an attractive source of raw material. The main constituents with bioactive functions that exert pharmacological effects are terpenes and polyphenols, with more than 200 identified compounds. The purpose of this review is to offer a detailed account of the botanical, ethnological, phytochemical, and pharmacological characteristics of C. albidus with the aim of encouraging additional pharmaceutical investigations into the potential therapeutic benefits of this medicinal plant. This review was carried out using organized searches of the available literature up to July 2023. A detailed analysis of C. albidus confirms its traditional use as a medicinal plant. The outcome of several studies suggests a deeper involvement of certain polyphenols and terpenes in multiple mechanisms such as inflammation and pain, with a potential application focus on neurodegenerative diseases and disorders. Other diseases such as prostate cancer and leukemia have already been researched with promising results for this plant, for which no intoxication has been reported in humans.
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Affiliation(s)
- Daniel Raus de Baviera
- Department of Engineering, Area of Agroforestry, Miguel Hernández University, 03312 Orihuela, Spain; (D.R.d.B.); (A.R.-C.)
| | - Antonio Ruiz-Canales
- Department of Engineering, Area of Agroforestry, Miguel Hernández University, 03312 Orihuela, Spain; (D.R.d.B.); (A.R.-C.)
| | - Enrique Barrajón-Catalán
- Institute for Research, Development and Innovation in Health Biotechnology, Miguel Hernández University, 03202 Elche, Spain
- Department of Pharmacy, Elche University Hospital-FISABIO, 03203 Elche, Spain
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30
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Higbee J, Brownmiller C, Solverson P, Howard L, Carbonero F. Polyphenolic profiles of a variety of wild berries from the Pacific Northwest region of North America. Curr Res Food Sci 2023; 7:100564. [PMID: 37664004 PMCID: PMC10474376 DOI: 10.1016/j.crfs.2023.100564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/29/2023] [Accepted: 08/14/2023] [Indexed: 09/05/2023] Open
Abstract
Polyphenols have been extensively profiled and quantified in commercially grown berries, but similar information is sparsely available for wild berries. Because polyphenolic contents are inherently associated with berries health benefits, determining phenolic profiles is an important step for strategizing potential uses by the industry and for health and nutrition outcomes. Here, we profiled phenolic compounds in wild berries commonly encountered and harvested in the Pacific Northwest region of North America. Huckleberries (Vaccinium membranaceum) of varying phenotypes were found to be comparable to related blueberries in terms of general phenolic classes composition. However, all huckleberries exhibited markedly high levels of cyanidins, and delphinidins or peonidins were also higher in specific phenotypes. Wild black elderberries (Sambucus nigra spp. Canadensis) were found to have remarkably high phenolic, especially anthocyanins, in line with reports from cultivated elderberries. Saskatoon serviceberries (Amelanchier alnifolia) were found to exhibit high polyphenol content, but with a less diverse profile dominated by quercetin. The most intriguing berry may be the Oregon grape (Mahonia Aquifolium) being the only one exhibiting more than one g of polyphenols per 100 g; as well as a remarkably even distribution of the different anthocyanin classes. All colored wild berries were found to have at minimum comparable total phenolic contents when compared to cultivated and other wild berries, suggesting they should exhibit comparable human health benefits such as antioxidant and metabolic syndrome preventative potential described for these other berries. Overall, our data represents a valuable resource to explore the potential to valorize wild berry species for their specific phenolic profiles and predicted nutritional and health properties. With repeated phenolic profiling to better understand the impact of the environment, the wild berries described here hold promises both as food ingredient applications as well as valuable complement for healthy dietary patterns.
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Affiliation(s)
- Jerome Higbee
- Department of Nutrition and Exercise Physiology, Washington State University, Spokane, WA, USA
| | - Cindi Brownmiller
- Department of Food Science, University of Arkansas, Fayetteville, AR, USA
| | - Patrick Solverson
- Department of Nutrition and Exercise Physiology, Washington State University, Spokane, WA, USA
| | - Luke Howard
- Department of Food Science, University of Arkansas, Fayetteville, AR, USA
| | - Franck Carbonero
- Department of Nutrition and Exercise Physiology, Washington State University, Spokane, WA, USA
- School of Food Science, Washington State University, Pullman, WA, USA
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31
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Barrientos RE, Romero-Parra J, Cifuentes F, Palacios J, Romero-Jola NJ, Paredes A, Vargas-Arana G, Simirgiotis MJ. Chemical Fingerprinting, Aorta Endothelium Relaxation Effect, and Enzymatic Inhibition of Canelo ( Drimys winteri J. R. Forst. & G. Forst, (D.C) A. Gray, Family Winteraceae) Fruits. Foods 2023; 12:2580. [PMID: 37444318 DOI: 10.3390/foods12132580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 06/26/2023] [Accepted: 06/29/2023] [Indexed: 07/15/2023] Open
Abstract
Drimys winteri J.R. Forst. & G. Forst (D.C) G. Gray, var. chilensis (canelo) is an endemic tree from Chile. Since pre-Columbian times, it has produced a fruit known as the canelo pepper, (pimienta de canelo) or Foye pepper, which can be used as a spice. The chemical and biological analysis of canelo fruits is reported for the first time in this study, that is, its phenolic fingerprinting by UHPLC-PDA- Q-orbitrap MS, the antioxidant activity, the enzymatic inhibitory activity, and its relaxation effects on rat aorta. The proximal composition and the mineral content (Ca: 1.45 ± 0.03 mg/100 g; Mg: 7.72 ± 0.03 mg/100 g; Fe: 4.54 ± 0.21 mg/100 g; Zn: 2.99 ± 0.02 mg/100 g; Mn: 1.08 ± 0.03 mg/100 g; Cu: 0.82 ± 0.02 mg/100 g; K: 53.03 ± 0.20 mg/100 g; Na: 0.087 ± 0.00 mg/100 g) are also reported. The canelo fruits showed a total phenolic content of 57.33 ± 0.82 mg GAE/g dry weight. In addition, the total flavonoid content was 38.42 ± 1.32 mg equivalent of QE/g dry weight. The antioxidant activity was evaluated by employing DPPH and ABTS methods (IC50 of 6.65 ± 0.5 and 9.5 ± 0.05 μg/mL, respectively), ORAC (25.33 ± 1.2 μmol Trolox/g dry plant) and FRAP (45.56 ± 1.32 μmol Trolox/g dry plant). The enzymatic inhibition of acetylcholinesterase, butyrylcholinesterase, and tyrosinase (IC50: 1.94 ± 0.07, 2.73 ± 0.05, and 9.92 ± 0.05 µg extract/mL, respectively) is also reported. Canelo extract led to an 89% relaxation of rat aorta. Our results confirm that D. winteri fruits are a rich source of secondary metabolites and can inhibit enzymes associated with neurodegenerative diseases; the results also suggest that canelo may induce a potentially hypotensive effect in rat aorta. The study demonstrates the medicinal properties of canelo fruit and spice.
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Affiliation(s)
- Ruth E Barrientos
- Instituto de Farmacia, Facultad de Ciencias, Universidad Austral de Chile, Valdivia 5090000, Chile
| | - Javier Romero-Parra
- Departamento de Química Orgánica y Fisicoquímica, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago 6640022, Chile
| | - Fredi Cifuentes
- Laboratorio de Fisiología Experimental, Instituto Antofagasta, Universidad de Antofagasta, Antofagasta 1270300, Chile
- Departamento Biomédico, Facultad Ciencias de la Salud, Universidad de Antofagasta, Antofagasta 1240000, Chile
| | - Javier Palacios
- Laboratorio de Bioquímica Aplicada, Facultad de Ciencias de la Salud, Universidad Arturo Prat, Iquique 1110939, Chile
| | - Néstor Jaime Romero-Jola
- Departamento de Sanidad Animal, Facultad de Medicina Veterinaria y Zootecnia, Universidad del Tolima, Ibagué 730001, Colombia
| | - Adrián Paredes
- Laboratorio de Química Biológica, Instituto Antofagasta, Universidad de Antofagasta, Antofagasta 1270300, Chile
- Departamento de Química, Facultad de Ciencias Básicas, Universidad de Antofagasta, Antofagasta 1240000, Chile
| | - Gabriel Vargas-Arana
- Laboratorio de Química de Productos Naturales, Instituto de Investigaciones de la Amazonía Peruana, Avenue Abelardo Quiñones, Iquitos 16001, Peru
- Facultad de Industrias Alimentarias, Universidad Nacional de la Amazonía Peruana, Iquitos 16001, Peru
| | - Mario J Simirgiotis
- Instituto de Farmacia, Facultad de Ciencias, Universidad Austral de Chile, Valdivia 5090000, Chile
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Melini V, Melini F, Comendador FJ. Response Surface Methodology as an Experimental Strategy for Ultrasound-Assisted Extraction of Phenolic Compounds from Artichoke Heads. Antioxidants (Basel) 2023; 12:1360. [PMID: 37507900 PMCID: PMC10376278 DOI: 10.3390/antiox12071360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 06/23/2023] [Accepted: 06/27/2023] [Indexed: 07/30/2023] Open
Abstract
The accurate quantification of phenolic compounds (PCs) in foods has become mandatory for a reliable estimation of PCs dietary intake. However, the extraction step of these molecules from the food matrix is a challenging and complex task. To manage the current lack of an official or generally accepted procedure for the recovery of phenolics, the application of statistical and mathematical tools, such as the response surface methodology (RSM), that allow the optimization of extraction parameters and the acquisition of the best output, has become the analytical approach of choice. The aim of this study was to apply an RSM-optimized ultrasound-assisted procedure to extract phenolic compounds from artichoke (Cynara cardunculus L. var. scolymus (L.) Hegi, cultivar "Campagnano") heads. The effect of extraction time, temperature, and solvent-to-sample ratio on the profile and content of phenolic acids and flavonoids was investigated. The total phenolic content was 488.13 ± 0.56 mg GAE 100 g-1 dry matter (dm) and total flavonoid content was 375.03 ± 1.49 mg CATeq 100 g-1 dm when the optimum extraction conditions were set. The HPLC analysis showed that caffeoylquinic acid derivatives (i.e., cynarin and 1,5-O-dicaffeoylquinic acid) were the main compounds in globe artichokes. Caffeic and p-coumaric acids were also identified. In regard to flavonoids, only the flavone luteolin-7-O-glucoside was identified.
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Affiliation(s)
- Valentina Melini
- CREA Research Centre for Food and Nutrition, Via Ardeatina 546, I-00178 Roma, Italy
| | - Francesca Melini
- CREA Research Centre for Food and Nutrition, Via Ardeatina 546, I-00178 Roma, Italy
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Machado F, Coimbra MA, Castillo MDD, Coreta-Gomes F. Mechanisms of action of coffee bioactive compounds - a key to unveil the coffee paradox. Crit Rev Food Sci Nutr 2023:1-23. [PMID: 37338423 DOI: 10.1080/10408398.2023.2221734] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2023]
Abstract
The knowledge of the relationship between the chemical structure of food components with their mechanisms of action is crucial for the understanding of diet health benefits. This review relates the chemical variability present in coffee beverages with the mechanisms involved in key physiological events, supporting coffee as a polyvalent functional food. Coffee intake has been related with several health-promoting properties such as neuroprotective (caffeine, chlorogenic acids and melanoidins), anti-inflammatory (caffeine, chlorogenic acids, melanoidins, diterpenes), microbiota modulation (polysaccharides, melanoidins, chlorogenic acids), immunostimulatory (polysaccharides), antidiabetic (trigonelline, chlorogenic acids), antihypertensive (chlorogenic acids) and hypocholesterolemic (polysaccharides, chlorogenic acids, lipids). Nevertheless, caffeine and diterpenes are coffee components with ambivalent effects on health. Additionally, a large range of potentially harmful compounds, including acrylamide, hydroxymethylfurfural, furan, and advanced glycation end products, are formed during the roasting of coffee and are present in the beverages. However, coffee beverages are part of the daily human dietary healthy habits, configuring a coffee paradox.
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Affiliation(s)
- Fernanda Machado
- LAQV-REQUIMTE, Chemistry Department, University of Aveiro, Aveiro, Portugal
| | - Manuel A Coimbra
- LAQV-REQUIMTE, Chemistry Department, University of Aveiro, Aveiro, Portugal
| | | | - Filipe Coreta-Gomes
- LAQV-REQUIMTE, Chemistry Department, University of Aveiro, Aveiro, Portugal
- Department of Chemistry, Coimbra Chemistry Centre - Institute of Molecular Sciences (CQC-IMS), University of Coimbra, Coimbra, Portugal
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Ruano-González A, Pinto AA, Chinchilla N, Palma M, Barbero GF, Carrera C, Vázquez-Espinosa M. Determination of Caffeoylquinic Acids Content by UHPLC in Scolymus hispanicus Extracts Obtained through Ultrasound-Assisted Extraction. PLANTS (BASEL, SWITZERLAND) 2023; 12:2340. [PMID: 37375965 DOI: 10.3390/plants12122340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 06/12/2023] [Accepted: 06/14/2023] [Indexed: 06/29/2023]
Abstract
Scolymus hispanicus L., also known as golden thistle, Spanish oyster thistle or, more commonly, as tagarnina is a plant that belongs to the Asteraceae family. It is collected from the wild for human consumption in Mediterranean countries. It is a relevant ingredient in Andalusian culinary culture, where the midribs of young plants are harvested for consumption. Scolymus hispanicus L. contains a wide variety of phenolic compounds such as caffeoylquinic acids (CQAs), among others. In the present work, the major phenolic compounds present in tagarnina have been identified, with 5-caffeoylquinic acid (5-CQA) and 3,5-dicaffeoylquinic acid (3,5-diCQA) being the main ones. A method based on ultrasound-assisted extraction (UAE) has been developed for the extraction of these compounds, with the percentage of methanol, sample-to-solvent ratio and the pH being the most influential factors. The developed method has been validated and employed to determine the concentration of 5-CQA and 3,5-diCQA in the midribs of Scolymus hispanicus, collected in six different places in the south of Spain. The antioxidant activity of the samples has also been determined, and a direct correlation with their caffeoylquinic compounds content has been established, showing an antioxidant effect.
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Affiliation(s)
- Antonio Ruano-González
- Department of Organic Chemistry, Faculty of Sciences, University of Cadiz, 11510 Puerto Real, Spain
| | - Ana A Pinto
- Department of Organic Chemistry, Faculty of Sciences, University of Cadiz, 11510 Puerto Real, Spain
- Department of Analytical Chemistry, Faculty of Sciences, Agrifood Campus of International Excellence (ceiA3), Wine and Agrifood Research Institute (IVAGRO), University of Cadiz, 11510 Puerto Real, Spain
| | - Nuria Chinchilla
- Department of Organic Chemistry, Faculty of Sciences, Institute of Biomolecules (INBIO), University of Cadiz, 11510 Puerto Real, Spain
| | - Miguel Palma
- Department of Analytical Chemistry, Faculty of Sciences, Agrifood Campus of International Excellence (ceiA3), Wine and Agrifood Research Institute (IVAGRO), University of Cadiz, 11510 Puerto Real, Spain
| | - Gerardo F Barbero
- Department of Analytical Chemistry, Faculty of Sciences, Agrifood Campus of International Excellence (ceiA3), Wine and Agrifood Research Institute (IVAGRO), University of Cadiz, 11510 Puerto Real, Spain
| | - Ceferino Carrera
- Department of Analytical Chemistry, Faculty of Sciences, Agrifood Campus of International Excellence (ceiA3), Wine and Agrifood Research Institute (IVAGRO), University of Cadiz, 11510 Puerto Real, Spain
| | - Mercedes Vázquez-Espinosa
- Department of Analytical Chemistry, Faculty of Sciences, Agrifood Campus of International Excellence (ceiA3), Wine and Agrifood Research Institute (IVAGRO), University of Cadiz, 11510 Puerto Real, Spain
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Chitiva LC, Lozano-Puentes HS, Londoño X, Leão TF, Cala MP, Ruiz-Sanchez E, Díaz-Ariza LA, Prieto-Rodríguez JA, Castro-Gamboa I, Costa GM. Untargeted metabolomics approach and molecular networking analysis reveal changes in chemical composition under the influence of altitudinal variation in bamboo species. Front Mol Biosci 2023; 10:1192088. [PMID: 37293555 PMCID: PMC10246775 DOI: 10.3389/fmolb.2023.1192088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 05/10/2023] [Indexed: 06/10/2023] Open
Abstract
Bamboo species have traditionally been used as building material and potential source of bioactive substances, as they produce a wide variety of phenolic compounds, including flavonoids and cinnamic acid derivatives that are considered biologically active. However, the effects of growth conditions such as location, altitude, climate, and soil on the metabolome of these species still need to be fully understood. This study aimed to evaluate variations in chemical composition induced by altitudinal gradient (0-3000 m) by utilizing an untargeted metabolomics approach and mapping chemical space using molecular networking analysis. We analyzed 111 samples from 12 bamboo species collected from different altitudinal ranges using liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (LC-QTOF-MS). We used multivariate and univariate statistical analyses to identify the metabolites that showed significant differences in the altitude environments. Additionally, we used the Global Natural Products Social Molecular Networking (GNPS) web platform to perform chemical mapping by comparing the metabolome among the studied species and the reference spectra from its database. The results showed 89 differential metabolites between the altitudinal ranges investigated, wherein high altitude environments significantly increased the profile of flavonoids. While, low altitude environments significantly boosted the profile of cinnamic acid derivatives, particularly caffeoylquinic acids (CQAs). MolNetEnhancer networks confirmed the same differential molecular families already found, revealing metabolic diversity. Overall, this study provides the first report of variations induced by altitude in the chemical profile of bamboo species. The findings may possess fascinating active biological properties, thus offering an alternative use for bamboo.
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Affiliation(s)
- Luis Carlos Chitiva
- Department of Chemistry, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
- Institute of Chemistry, São Paulo State University (UNESP), Araraquara, Brazil
| | - Hair Santiago Lozano-Puentes
- Department of Chemistry, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
- Department of Biology, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Ximena Londoño
- Faculty of Agricultural Sciences, Universidad Nacional de Colombia, Palmira, Colombia
| | - Tiago F. Leão
- Institute of Chemistry, São Paulo State University (UNESP), Araraquara, Brazil
| | - Mónica P. Cala
- Metabolomics Core Facility-MetCore, Universidad de los Andes, Bogotá, Colombia
| | | | - Lucía Ana Díaz-Ariza
- Department of Biology, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | | | - Ian Castro-Gamboa
- Institute of Chemistry, São Paulo State University (UNESP), Araraquara, Brazil
| | - Geison M. Costa
- Department of Chemistry, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
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36
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Nakurte I, Berga M, Mežaka I. Phytochemical Diversity Comparison in Leaves and Roots of Wild and Micropropagated Latvian Sea Holly ( Eryngium maritimum L.). Molecules 2023; 28:molecules28093924. [PMID: 37175333 PMCID: PMC10180267 DOI: 10.3390/molecules28093924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 04/29/2023] [Accepted: 05/04/2023] [Indexed: 05/15/2023] Open
Abstract
The goal of the current study was to compare the chemical composition of the roots, shoots, and leaves of wild-growing Eryngium maritimum L., and of in vitro and in field-cultivated plants in Latvia. The essential oil yield obtained by hydrodistillation ranged from 0.14% to 0.54%, while analysis of the chemical composition using GC-MS revealed a total of 44 different volatiles, with differences in the types and amounts of volatiles between the leaves and roots. Using 96-well plate techniques, the concentration of total phenolic compounds, saponins, and sugars in the aqueous ethanolic extracts of E. maritimum were assessed, along with their capacity to scavenge stable DPPH radicals. Extracts from roots had a lower concentration of total phenolic compounds compared to those from the leaves of wild grown and cultivated plants but did not differ from in vitro shoots. Root, leaf, and shoot samples of the same genotype from different growth conditions had approximately the same concentration of total saponins, while total sugar concentrations were higher in the roots. The growth conditions had a significant effect on the concentration of total phenolic compounds and antiradical activity, with differences that were significant observed between plant aboveground and belowground parts. Analysis using UHPLC-ESI-q-TOF-MS revealed 63 compounds, with amino acids and hydroxycinnamic acid derivatives (such as chlorogenic and rosmarinic acid) being the major compound groups that significantly differed between plant growth conditions. We also demonstrated that rapid screening of volatile compounds in in vitro plants using headspace gas chromatography mass spectrometry analyses can predict the formation of marker compounds in the same mericlones grown in field conditions. These findings provide valuable insights into the chemical composition of E. maritimum and its potential for use in various applications.
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Affiliation(s)
- Ilva Nakurte
- Institute for Environmental Solutions, "Lidlauks", Priekuli Parish, LV-4126 Cesis, Latvia
| | - Marta Berga
- Institute for Environmental Solutions, "Lidlauks", Priekuli Parish, LV-4126 Cesis, Latvia
| | - Ieva Mežaka
- Institute for Environmental Solutions, "Lidlauks", Priekuli Parish, LV-4126 Cesis, Latvia
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Wang D, Wang Y, Zhang Z, Qiu S, Yuan Y, Song G, Li L, Yuan T, Gong J. Degradation, isomerization and stabilization of three dicaffeoylquinic acids under ultrasonic treatment at different pH. ULTRASONICS SONOCHEMISTRY 2023; 95:106401. [PMID: 37060713 PMCID: PMC10130687 DOI: 10.1016/j.ultsonch.2023.106401] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 03/23/2023] [Accepted: 04/06/2023] [Indexed: 06/19/2023]
Abstract
Dicaffeoylquinic acids (diCQAs) are found in a variety of edible and medicinal plants with various biological activities. An important issue is the low stability of diCQAs during extraction and food processing, resulting in the degradation and transformation. This work used 3,5-diCQA as a representative to study the influence of different parameters in ultrasonic treatment on the stability of diCQAs, including solvent, temperature, treatment time, ultrasonic power, duty cycle, and probe immersion depth. The generation of free radicals and its influence were investigated during the treatment. The stability of three diCQAs (3,5-diCQA, 4,5-diCQA and 3,4-diCQA) under the certain ultrasonic condition at different pH conditions was evaluated and found to decrease with the increase of pH, further weakened by ultrasonic treatment. Ultrasound was found to accelerate the degradation and isomerization of diCQAs. Different diCQAs showed different pattern of degradation and isomerization. The stability of diCQAs could be improved by adding epigallocatechin gallate and vitamin C.
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Affiliation(s)
- Danli Wang
- Zhejiang Provincial Key Lab for Biological and Chemical Processing Technologies of Farm Product, School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Yushi Wang
- Zhejiang Provincial Key Lab for Biological and Chemical Processing Technologies of Farm Product, School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Zhenlei Zhang
- Zhejiang Provincial Key Lab for Biological and Chemical Processing Technologies of Farm Product, School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Shaoping Qiu
- Zhejiang Provincial Key Lab for Biological and Chemical Processing Technologies of Farm Product, School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Yawen Yuan
- Zhejiang Provincial Key Lab for Biological and Chemical Processing Technologies of Farm Product, School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Gongshuai Song
- Zhejiang Provincial Key Lab for Biological and Chemical Processing Technologies of Farm Product, School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Ling Li
- Zhejiang Provincial Key Lab for Biological and Chemical Processing Technologies of Farm Product, School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Tinglan Yuan
- Zhejiang Provincial Key Lab for Biological and Chemical Processing Technologies of Farm Product, School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China
| | - Jinyan Gong
- Zhejiang Provincial Key Lab for Biological and Chemical Processing Technologies of Farm Product, School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China.
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Colomba M, Benedetti S, Fraternale D, Guidarelli A, Coppari S, Freschi V, Crinelli R, Kass GEN, Gorassini A, Verardo G, Roselli C, Meli MA, Di Giacomo B, Albertini MC. Nrf2-Mediated Pathway Activated by Prunus spinosa L. (Rosaceae) Fruit Extract: Bioinformatics Analyses and Experimental Validation. Nutrients 2023; 15:2132. [PMID: 37432298 PMCID: PMC10181019 DOI: 10.3390/nu15092132] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 04/22/2023] [Accepted: 04/27/2023] [Indexed: 07/12/2023] Open
Abstract
In our previous studies, Prunus spinosa fruit (PSF) ethanol extract was showed to exert antioxidant, antimicrobial, anti-inflammatory and wound healing activities. In the present study, an integrated bioinformatics analysis combined with experimental validation was carried out to investigate the biological mechanism(s) that are responsible for the reported PSF beneficial effects as an antioxidant during a pro-inflammatory TLR4 insult. Bioinformatics analysis using miRNet 2.0 was carried out to address which biological process(es) the extract could be involved in. In addition, Chemprop was employed to identify the key targets of nuclear receptor (NR) signaling and stress response (SR) pathways potentially modulated. The miRNet analysis suggested that the PSF extract mostly activates the biological process of cellular senescence. The Chemprop analysis predicted three possible targets for nine phytochemicals found in the extract: (i) ARE signaling, (ii) mitochondrial membrane potential (MMP) and (iii) p53 SR pathways. The PSF extract antioxidant effect was also experimentally validated in vitro using the human monocyte U937 cell line. Our findings showed that Nrf2 is modulated by the extract with a consequent reduction of the oxidative stress level. This was confirmed by a strong decrease in the amount of reactive oxygen species (ROS) observed in the PSF-treated cells subjected to lipopolysaccharide (LPS) (6 h treatment, 1 µg/mL). No visible effects were observed on p53 and MMP modulation.
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Affiliation(s)
- Mariastella Colomba
- Department of Biomolecular Sciences (DiSB), University of Urbino Carlo Bo, 61029 Urbino, Italy; (M.C.); (S.B.); (D.F.); (A.G.); (S.C.); (R.C.); (C.R.); (M.A.M.); (B.D.G.)
| | - Serena Benedetti
- Department of Biomolecular Sciences (DiSB), University of Urbino Carlo Bo, 61029 Urbino, Italy; (M.C.); (S.B.); (D.F.); (A.G.); (S.C.); (R.C.); (C.R.); (M.A.M.); (B.D.G.)
| | - Daniele Fraternale
- Department of Biomolecular Sciences (DiSB), University of Urbino Carlo Bo, 61029 Urbino, Italy; (M.C.); (S.B.); (D.F.); (A.G.); (S.C.); (R.C.); (C.R.); (M.A.M.); (B.D.G.)
| | - Andrea Guidarelli
- Department of Biomolecular Sciences (DiSB), University of Urbino Carlo Bo, 61029 Urbino, Italy; (M.C.); (S.B.); (D.F.); (A.G.); (S.C.); (R.C.); (C.R.); (M.A.M.); (B.D.G.)
| | - Sofia Coppari
- Department of Biomolecular Sciences (DiSB), University of Urbino Carlo Bo, 61029 Urbino, Italy; (M.C.); (S.B.); (D.F.); (A.G.); (S.C.); (R.C.); (C.R.); (M.A.M.); (B.D.G.)
| | - Valerio Freschi
- Department of Pure and Applied Sciences (DiSPeA), University of Urbino Carlo Bo, 61029 Urbino, Italy;
| | - Rita Crinelli
- Department of Biomolecular Sciences (DiSB), University of Urbino Carlo Bo, 61029 Urbino, Italy; (M.C.); (S.B.); (D.F.); (A.G.); (S.C.); (R.C.); (C.R.); (M.A.M.); (B.D.G.)
| | | | - Andrea Gorassini
- Department of Humanities and Cultural Heritage, University of Udine, 33100 Udine, Italy;
| | - Giancarlo Verardo
- Department of Agriculture, Food, Environment and Animal Sciences, University of Udine, 33100 Udine, Italy;
| | - Carla Roselli
- Department of Biomolecular Sciences (DiSB), University of Urbino Carlo Bo, 61029 Urbino, Italy; (M.C.); (S.B.); (D.F.); (A.G.); (S.C.); (R.C.); (C.R.); (M.A.M.); (B.D.G.)
| | - Maria Assunta Meli
- Department of Biomolecular Sciences (DiSB), University of Urbino Carlo Bo, 61029 Urbino, Italy; (M.C.); (S.B.); (D.F.); (A.G.); (S.C.); (R.C.); (C.R.); (M.A.M.); (B.D.G.)
| | - Barbara Di Giacomo
- Department of Biomolecular Sciences (DiSB), University of Urbino Carlo Bo, 61029 Urbino, Italy; (M.C.); (S.B.); (D.F.); (A.G.); (S.C.); (R.C.); (C.R.); (M.A.M.); (B.D.G.)
| | - Maria Cristina Albertini
- Department of Biomolecular Sciences (DiSB), University of Urbino Carlo Bo, 61029 Urbino, Italy; (M.C.); (S.B.); (D.F.); (A.G.); (S.C.); (R.C.); (C.R.); (M.A.M.); (B.D.G.)
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Berretta AA, Zamarrenho LG, Correa JA, De Lima JA, Borini GB, Ambrósio SR, Barud HDS, Bastos JK, De Jong D. Development and Characterization of New Green Propolis Extract Formulations as Promising Candidates to Substitute for Green Propolis Hydroalcoholic Extract. Molecules 2023; 28:molecules28083510. [PMID: 37110745 PMCID: PMC10145546 DOI: 10.3390/molecules28083510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 04/06/2023] [Accepted: 04/12/2023] [Indexed: 04/29/2023] Open
Abstract
The technologies used to produce the different dosage forms of propolis can selectively affect the original propolis compounds and their biological activities. The most common type of propolis extract is hydroethanolic. However, there is considerable demand for ethanol-free propolis presentations, including stable powder forms. Three propolis extract formulations were developed and investigated for chemical composition and antioxidant and antimicrobial activity: polar propolis fraction (PPF), soluble propolis dry extract (PSDE), and microencapsulated propolis extract (MPE). The different technologies used to produce the extracts affected their physical appearance, chemical profile, and biological activity. PPF was found to contain mainly caffeic and p-Coumaric acid, while PSDE and MPE showed a chemical fingerprint closer to the original green propolis hydroalcoholic extract used. MPE, a fine powder (40% propolis in gum Arabic), was readily dispersible in water, and had less intense flavor, taste, and color than PSDE. PSDE, a fine powder (80% propolis) in maltodextrin as a carrier, was perfectly water-soluble and could be used in liquid formulations; it is transparent and has a strong bitter taste. PPF, a purified solid with large amounts of caffeic and p-Coumaric acids, had the highest antioxidant and antimicrobial activity, and therefore merits further study. PSDE and MPE had antioxidant and antimicrobial properties and could be used in products tailored to specific needs.
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Affiliation(s)
- Andresa Aparecida Berretta
- Research, Development & Innovation Department, Apis Flora Industrial e Comercial Ltda., Ribeirão Preto 14020-670, SP, Brazil
| | - Luana Gonçalves Zamarrenho
- Research, Development & Innovation Department, Apis Flora Industrial e Comercial Ltda., Ribeirão Preto 14020-670, SP, Brazil
- Faculty of Philosophy, Sciences and Letters at Ribeirão Preto, University of São Paulo, Ribeirão Preto 05508-060, SP, Brazil
| | - Juliana Arcadepani Correa
- Research, Development & Innovation Department, Apis Flora Industrial e Comercial Ltda., Ribeirão Preto 14020-670, SP, Brazil
| | - Jéssica Aparecida De Lima
- Research, Development & Innovation Department, Apis Flora Industrial e Comercial Ltda., Ribeirão Preto 14020-670, SP, Brazil
| | - Giovanna Bonfante Borini
- Research, Development & Innovation Department, Apis Flora Industrial e Comercial Ltda., Ribeirão Preto 14020-670, SP, Brazil
| | - Sérgio Ricardo Ambrósio
- Nucleus of Research in Sciences and Technolog, University of Franca, Franca 14404-600, SP, Brazil
| | - Hernane da Silva Barud
- Biopolymers and Biomaterials Group, University of Araraquara, Araraquara 14801-320, SP, Brazil
| | - Jairo Kenupp Bastos
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto 14040-900, SP, Brazil
| | - David De Jong
- Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 14049-900, SP, Brazil
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40
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Malarz J, Yudina YV, Stojakowska A. Hairy Root Cultures as a Source of Phenolic Antioxidants: Simple Phenolics, Phenolic Acids, Phenylethanoids, and Hydroxycinnamates. Int J Mol Sci 2023; 24:ijms24086920. [PMID: 37108084 PMCID: PMC10138958 DOI: 10.3390/ijms24086920] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 03/31/2023] [Accepted: 04/05/2023] [Indexed: 04/29/2023] Open
Abstract
Plant-derived antioxidants are intrinsic components of human diet and factors implicated in tolerance mechanisms against environmental stresses in both plants and humans. They are being used as food preservatives and additives or ingredients of cosmetics. For nearly forty years, Rhizobium rhizogenes-transformed roots (hairy roots) have been studied in respect to their usability as producers of plant specialized metabolites of different, primarily medical applications. Moreover, the hairy root cultures have proven their value as a tool in crop plant improvement and in plant secondary metabolism investigations. Though cultivated plants remain a major source of plant polyphenolics of economic importance, the decline in biodiversity caused by climate changes and overexploitation of natural resources may increase the interest in hairy roots as a productive and renewable source of biologically active compounds. The present review examines hairy roots as efficient producers of simple phenolics, phenylethanoids, and hydroxycinnamates of plant origin and summarizes efforts to maximize the product yield. Attempts to use Rhizobium rhizogenes-mediated genetic transformation for inducing enhanced production of the plant phenolics/polyphenolics in crop plants are also mentioned.
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Affiliation(s)
- Janusz Malarz
- Maj Institute of Pharmacology, Polish Academy of Sciences, Smętna Street 12, 31-343 Kraków, Poland
| | - Yulia V Yudina
- Educational and Scientific Medical Institute, National Technical University "Kharkiv Polytechnic Institute", Kyrpychova Street 2, 61002 Kharkiv, Ukraine
| | - Anna Stojakowska
- Maj Institute of Pharmacology, Polish Academy of Sciences, Smętna Street 12, 31-343 Kraków, Poland
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Liu J, Song G, Zhou L, Wang D, Yuan T, Li L, He G, Xiao G, Gong J. Comparison of non-covalent binding interactions of six caffeoylquinic acids with β-lactoglobulin: Spectroscopic analysis, molecular docking and embedding of curcumin. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Herniter IA, Kim Y, Wang Y, Havill JS, Johnson-Cicalese J, Muehlbauer GJ, Iorizzo M, Vorsa N. Trait Mapping of Phenolic Acids in an Interspecific ( Vaccinium corymbosum var. caesariense × V. darrowii) Diploid Blueberry Population. PLANTS (BASEL, SWITZERLAND) 2023; 12:1346. [PMID: 36987033 PMCID: PMC10057043 DOI: 10.3390/plants12061346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 03/06/2023] [Accepted: 03/06/2023] [Indexed: 06/19/2023]
Abstract
Blueberries (Vaccinium sect. Cyanococcus) are a dietary source of phenolic acids, including chlorogenic acid (CGA) and related compounds such as acetylated caffeoylquinic acid (ACQA) and caffeoylarbutin (CA). These compounds are known to be potent antioxidants with potential health benefits. While the chemistry of these compounds has been extensively studied, the genetic analysis has lagged behind. Understanding the genetic basis for traits with potential health implications may be of great use in plant breeding. By characterizing genetic variation related to fruit chemistry, breeders can make more efficient use of plant diversity to develop new cultivars with higher concentrations of these potentially beneficial compounds. Using a large interspecific F1 population, developed from a cross between the temperate V. corymbosum var. ceasariense and the subtropical V. darrowii, with 1025 individuals genotyped using genotype-by-sequencing methods, of which 289 were phenotyped for phenolic acid content, with data collected across 2019 and 2020, we have identified loci associated with phenolic acid content. Loci for the compounds clustered on the proximal arm of Vc02, suggesting that a single gene or several closely associated genes are responsible for the biosynthesis of all four tested compounds. Within this region are multiple gene models similar to hydroxycinnamoyl CoA shikimate/quinate hydroxycinnamoyltransferase (HCT) and UDP glucose:cinnamate glucosyl transferase (UGCT), genes known to be involved in the CGA biosynthesis pathway. Additional loci on Vc07 and Vc12 were associated with caffeoylarbutin content, suggesting a more complicated biosynthesis of that compound.
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Affiliation(s)
- Ira A. Herniter
- Department of Plant Biology, Rutgers University, New Brunswick, NJ 08901, USA
| | - Yurah Kim
- Department of Plant Biology, Rutgers University, New Brunswick, NJ 08901, USA
| | - Yifei Wang
- Department of Plant Biology, Rutgers University, New Brunswick, NJ 08901, USA
| | - Joshua S. Havill
- Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, MN 55108, USA
| | - Jennifer Johnson-Cicalese
- Department of Plant Biology, Rutgers University, New Brunswick, NJ 08901, USA
- Phillip E. Marucci Center for Blueberry and Cranberry Research and Extension, 125a Lake Oswego Road, Chatsworth, NJ 08019, USA
| | - Gary J. Muehlbauer
- Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, MN 55108, USA
| | - Massimo Iorizzo
- Department of Horticultural Science, North Carolina State University, Raleigh, NC 27695, USA
- Plants for Human Health Institute, North Carolina State University, Kannapolis, NC 28081, USA
| | - Nicholi Vorsa
- Department of Plant Biology, Rutgers University, New Brunswick, NJ 08901, USA
- Phillip E. Marucci Center for Blueberry and Cranberry Research and Extension, 125a Lake Oswego Road, Chatsworth, NJ 08019, USA
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43
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Ji L, Deng H, Xue H, Wang J, Hong K, Gao Y, Kang X, Fan G, Huang W, Zhan J, You Y. Research progress regarding the effect and mechanism of dietary phenolic acids for improving nonalcoholic fatty liver disease via gut microbiota. Compr Rev Food Sci Food Saf 2023; 22:1128-1147. [PMID: 36717374 DOI: 10.1111/1541-4337.13106] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 12/16/2022] [Accepted: 12/22/2022] [Indexed: 02/01/2023]
Abstract
Phenolic acids (PAs), a class of small bioactive molecules widely distributed in food and mainly found as secondary plant metabolites, present significant advantages such as antioxidant activity and other health benefits. The global epidemic of nonalcoholic fatty liver disease (NAFLD) is becoming a serious public health problem. Existing studies showed that gut microbiota (GM) dysbiosis is highly associated with the occurrence and development of NAFLD. In recent years, progress has been made in the study of the relationship among PA compounds, GM, and NAFLD. PAs can regulate the composition and functions of the GM to promote human health, while GM can increase the dietary sources of PAs and improve its bioavailability. This paper discussed PAs, GM, and their interrelationship while introducing several representative dietary PA sources and examining the absorption and metabolism of PAs mediated by GM. It also summarizes the effect and mechanisms of PAs in improving and regulating NAFLD via GM and their metabolites. This helps to better evaluate the potential preventive effect of PAs on NAFLD via the regulation of GM and expands the utilization of PAs and PA-rich food resources.
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Affiliation(s)
- Lin Ji
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Viticulture and Enology, China Agricultural University, Beijing, China
| | - Huan Deng
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Viticulture and Enology, China Agricultural University, Beijing, China
| | - Huimin Xue
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Viticulture and Enology, China Agricultural University, Beijing, China
| | - Jiting Wang
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Viticulture and Enology, China Agricultural University, Beijing, China
| | - Kexin Hong
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Viticulture and Enology, China Agricultural University, Beijing, China
| | - Yunxiao Gao
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Viticulture and Enology, China Agricultural University, Beijing, China
| | - Xiping Kang
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Viticulture and Enology, China Agricultural University, Beijing, China
| | - Guanghe Fan
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Viticulture and Enology, China Agricultural University, Beijing, China
| | - Weidong Huang
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Viticulture and Enology, China Agricultural University, Beijing, China
| | - Jicheng Zhan
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Viticulture and Enology, China Agricultural University, Beijing, China
| | - Yilin You
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Viticulture and Enology, China Agricultural University, Beijing, China
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44
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Shi T, Li YJ, Wang ZM, Wang YF, Wang B, Shi DY. New Pyrroline Isolated from Antarctic Krill-Derived Actinomycetes Nocardiopsis sp. LX-1 Combining with Molecular Networking. Mar Drugs 2023; 21:md21020127. [PMID: 36827168 PMCID: PMC9967698 DOI: 10.3390/md21020127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 02/10/2023] [Accepted: 02/14/2023] [Indexed: 02/17/2023] Open
Abstract
Antarctic krill (Euphausia superba) of the Euphausiidae family comprise one of the largest biomasses in the world and play a key role in the Antarctic marine ecosystem. However, the study of E. superba-derived microbes and their secondary metabolites has been limited. Chemical investigation of the secondary metabolites of the actinomycetes Nocardiopsis sp. LX-1 (in the family of Nocardiopsaceae), isolated from E. superba, combined with molecular networking, led to the identification of 16 compounds a-p (purple nodes in the molecular network) and the isolation of one new pyrroline, nocarpyrroline A (1), along with 11 known compounds 2-12. The structure of the new compound 1 was elucidated by extensive spectroscopic investigation. Compound 2 exhibited broad-spectrum antibacterial activities against A. hydrophila, D. chrysanthemi, C. terrigena, X. citri pv. malvacearum and antifungal activity against C. albicans in a conventional broth dilution assay. The positive control was ciprofloxacin with the MIC values of <0.024 µM, 0.39 µM, 0.39 µM, 0.39 µM, and 0.20 µM, respectively. Compound 1 and compounds 7, 10, and 11 displayed antifungal activities against F. fujikuroi and D. citri, respectively, in modified agar diffusion test. Prochloraz was used as positive control and showed the inhibition zone radius of 17 mm and 15 mm against F. fujikuroi and D. citri, respectively. All the annotated compounds a-p by molecular networking were first discovered from the genus Nocardiopsis. Nocarpyrroline A (1) features an unprecedented 4,5-dihydro-pyrrole-2-carbonitrile substructure, and it is the first pyrroline isolated from the genus Nocardiopsis. This study further demonstrated the guiding significance of molecular networking in the research of microbial secondary metabolites.
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Affiliation(s)
- Ting Shi
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao 266590, China
- State Key Laboratory of Microbial Technology, Institute of Microbial Technology, Shandong University, Qingdao 266237, China
| | - Yan-Jing Li
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao 266590, China
| | - Ze-Min Wang
- State Key Laboratory of Microbial Technology, Institute of Microbial Technology, Shandong University, Qingdao 266237, China
| | - Yi-Fei Wang
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao 266590, China
| | - Bo Wang
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao 266590, China
- Correspondence: (B.W.); (D.-Y.S.)
| | - Da-Yong Shi
- State Key Laboratory of Microbial Technology, Institute of Microbial Technology, Shandong University, Qingdao 266237, China
- Correspondence: (B.W.); (D.-Y.S.)
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Radušienė J, Karpavičienė B, Raudone L, Vilkickyte G, Çırak C, Seyis F, Yayla F, Marksa M, Rimkienė L, Ivanauskas L. Trends in Phenolic Profiles of Achillea millefolium from Different Geographical Gradients. PLANTS (BASEL, SWITZERLAND) 2023; 12:746. [PMID: 36840094 PMCID: PMC9964219 DOI: 10.3390/plants12040746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 02/03/2023] [Accepted: 02/05/2023] [Indexed: 06/18/2023]
Abstract
The traditional widely used raw material of Achillea millefolium is currently mainly derived from wild populations, leading to diversification and uncertainty in its quality. The aim of the study was to determine the accumulation differences of phenolic compounds between geographically distant populations of Achillea millefolium from northern and southern gradients. Plant material was collected from Gaziantep and Nevşehir provinces in Turkey and from wild populations in Lithuania. A complex of nine hydroxycinnamic acids and eleven flavonoids was identified and quantified in the methanolic extracts of inflorescences, leaves, and stems using the HPLC-PDA method. Caffeoylquinic acids predominated in leaves, while inflorescences tended to prevail in flavonoids. The PCA score plot model represented the quantitative distribution pattern of phenolic compounds along a geographical gradient of populations. The content of phenolic compounds in plant materials from northern latitudes was more than twice that of plants from southern latitudes. A significant correlation of individual phenolic compounds with latitude/longitude corresponded to their differences between two countries. Differences in accumulation of caffeoylquinic acids and flavonoids revealed several intraspecific groups within A. millefolium. Our findings suggest that spatial geographical data on the distribution of phenolic compounds in A. millefolium populations could be used as a tool to find potential collection sites for high-quality raw materials.
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Affiliation(s)
- Jolita Radušienė
- Laboratory of Economic Botany, Nature Research Centre, Akademijos Str. 2, 08412 Vilnius, Lithuania
| | - Birutė Karpavičienė
- Laboratory of Economic Botany, Nature Research Centre, Akademijos Str. 2, 08412 Vilnius, Lithuania
| | - Lina Raudone
- Department of Pharmacognosy, Lithuanian University of Health Sciences, Sukileliu Av. 13, 50162 Kaunas, Lithuania
- Laboratory of Biopharmaceutical Research, Institute of Pharmaceutical Technologies, Lithuanian University of Health Sciences, Sukileliu Av. 13, 50162 Kaunas, Lithuania
| | - Gabriele Vilkickyte
- Laboratory of Biopharmaceutical Research, Institute of Pharmaceutical Technologies, Lithuanian University of Health Sciences, Sukileliu Av. 13, 50162 Kaunas, Lithuania
| | - Cüneyt Çırak
- Vocational High School of Bafra, Ondokuz Mayis University, Samsun 55200, Turkey
| | - Fatih Seyis
- Department of Field Crops, Faculty of Agriculture and Natural Sciences, Recep Tayyip Erdoğan University, Rize 53100, Turkey
| | - Fatih Yayla
- Department of Biology, Faculty of Arts and Sciences, Gaziantep University, Gaziantep 27310, Turkey
| | - Mindaugas Marksa
- Department of Analytical and Toxicological Chemistry, Lithuanian University of Health Sciences, Sukileliu Av. 13, 50162 Kaunas, Lithuania
| | - Laura Rimkienė
- Department of Analytical and Toxicological Chemistry, Lithuanian University of Health Sciences, Sukileliu Av. 13, 50162 Kaunas, Lithuania
| | - Liudas Ivanauskas
- Department of Analytical and Toxicological Chemistry, Lithuanian University of Health Sciences, Sukileliu Av. 13, 50162 Kaunas, Lithuania
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46
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Lyu X, Agar OT, Barrow CJ, Dunshea FR, Suleria HAR. Phenolic Compounds Profiling and Their Antioxidant Capacity in the Peel, Pulp, and Seed of Australian Grown Avocado. Antioxidants (Basel) 2023; 12:antiox12010185. [PMID: 36671046 PMCID: PMC9855119 DOI: 10.3390/antiox12010185] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/10/2023] [Accepted: 01/11/2023] [Indexed: 01/13/2023] Open
Abstract
Avocados (Persea americana M.) are highly valued fruits consumed worldwide, and there are numerous commercially available varieties on the market. However, the high demand for fruit also results in increased food waste. Thus, this study was conducted for comprehensive profiling of polyphenols of Hass, Reed, and Wurtz avocados obtained from the Australian local market. Ripe Hass peel recorded the highest TPC (77.85 mg GAE/g), TTC (148.98 mg CE/g), DPPH (71.03 mg AAE/g), FRAP (3.05 mg AAE/g), RPA (24.45 mg AAE/g), and ABTS (75.77 mg AAE/g) values; unripe Hass peel recorded the highest TFC (3.44 mg QE/g); and Wurtz peel recorded the highest TAC (35.02 mg AAE/g). Correlation analysis revealed that TPC and TTC were significantly correlated with the antioxidant capacity of the extracts. A total of 348 polyphenols were screened in the peel. A total of 134 compounds including 36 phenolic acids, 70 flavonoids, 11 lignans, 2 stilbenes, and another 15 polyphenols, were characterised through LC-ESI-QTOF-MS/MS, where the majority were from peels and seeds of samples extract. Overall, the hierarchical heat map revealed that there were a significant amount of polyphenols in peels and seeds. Epicatechin, kaempferol, and protocatechuic acid showed higher concentrations in Reed pulp. Wurtz peel contains a higher concentration of hydroxybenzoic acid. Our results showed that avocado wastes have a considerable amount of polyphenols, exhibiting antioxidant activities. Each sample has its unique value proposition based on its phenolic profile. This study may increase confidence in utilising by-products and encourage further investigation into avocado by-products as nutraceuticals.
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Affiliation(s)
- Xiaoyan Lyu
- Faculty of Science, School of Agriculture and Food, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Osman Tuncay Agar
- Faculty of Science, School of Agriculture and Food, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Colin J. Barrow
- Centre for Chemistry and Biotechnology, School of Life and Environmental Sciences, Deakin University, Waurn Ponds, VIC 3217, Australia
| | - Frank R. Dunshea
- Faculty of Science, School of Agriculture and Food, The University of Melbourne, Parkville, VIC 3010, Australia
- Faculty of Biological Sciences, The University of Leeds, Leeds LS2 9JT, UK
| | - Hafiz A. R. Suleria
- Faculty of Science, School of Agriculture and Food, The University of Melbourne, Parkville, VIC 3010, Australia
- Centre for Chemistry and Biotechnology, School of Life and Environmental Sciences, Deakin University, Waurn Ponds, VIC 3217, Australia
- Correspondence: ; Tel.: +61-4-7043-9670
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47
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Roy T, Dey SK, Pradhan A, Chaudhuri AD, Dolai M, Mandal SM, Choudhury SM. Facile and Green Fabrication of Highly Competent Surface-Modified Chlorogenic Acid Silver Nanoparticles: Characterization and Antioxidant and Cancer Chemopreventive Potential. ACS OMEGA 2022; 7:48018-48033. [PMID: 36591115 PMCID: PMC9798512 DOI: 10.1021/acsomega.2c05989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 11/24/2022] [Indexed: 06/17/2023]
Abstract
The eco-friendly, cost-effective, and green fabrication of nanoparticles is considered a promising area of nanotechnology. Here, we report on the green synthesis and characterization of bovine serum albumin (BSA)-decorated chlorogenic acid silver nanoparticles (AgNPs-CGA-BSA) and the studies undertaken to verify their plausible antioxidant and antineoplastic effects. High-resolution transmission electron microscopy (HR-TEM), dynamic light scattering, X-ray diffraction, and Fourier transform infrared analyses depict an average mean particle size of ∼96 nm, spherical morphology, and nanocrystalline structure of AgNPs-CGA-BSA. DPPH scavenging and inhibition of lipid peroxidation signify the noticeable in vitro antioxidant potential of the nanoparticles. The in vitro experimental results demonstrate that AgNPs-CGA-BSA shows significant cytotoxicity to Dalton's lymphoma ascites (DLA) cells and generates an enhanced intracellular reactive oxygen species and oxidized glutathione (GSSG) and reduced glutathione (GSH) in DLA cells. Furthermore, mechanism investigation divulges the pivotal role of the downregulated expression of superoxide dismutase (SOD) and catalase (CAT), and these ultimately lead to apoptotic chromatin condensation in AgNPs-CGA-BSA-treated DLA cells. In addition, in vivo experiments reveal an excellent decrease in tumor cell count, an increase in serum GSH and CAT, SOD, and glutathione peroxidase activities, and a decrease in the malondialdehyde (MDA) level in DLA-bearing mice after AgNPs-CGA-BSA treatment. These findings suggest that the newly synthesized biogenic green silver nanoparticles have remarkable in vitro antioxidant and antineoplastic efficacy that triggers cytotoxicity, oxidative stress, and chromatin condensation in DLA cells and in vivo anticancer efficacy that enhances the host antioxidant status, and these might open a new path in T-cell lymphoma therapy.
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Affiliation(s)
- Tamanna Roy
- Biochemistry,
Molecular Endocrinology and Reproductive Physiology Laboratory, Department
of Human Physiology, Vidyasagar University, Midnapore721102, West Bengal, India
| | - Surya Kanta Dey
- Biochemistry,
Molecular Endocrinology and Reproductive Physiology Laboratory, Department
of Human Physiology, Vidyasagar University, Midnapore721102, West Bengal, India
| | - Ananya Pradhan
- Biochemistry,
Molecular Endocrinology and Reproductive Physiology Laboratory, Department
of Human Physiology, Vidyasagar University, Midnapore721102, West Bengal, India
| | - Angsuman Das Chaudhuri
- Biochemistry,
Molecular Endocrinology and Reproductive Physiology Laboratory, Department
of Human Physiology, Vidyasagar University, Midnapore721102, West Bengal, India
| | - Malay Dolai
- Department
of Chemistry, Prabhat Kumar College, Purba Medinipur721404, West Bengal, India
| | - Santi M. Mandal
- Central
Research Facility, Indian Institute of Technology, Kharagpur721302, India
| | - Sujata Maiti Choudhury
- Biochemistry,
Molecular Endocrinology and Reproductive Physiology Laboratory, Department
of Human Physiology, Vidyasagar University, Midnapore721102, West Bengal, India
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48
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Natural Blockers of PD-1/PD-L1 Interaction for the Immunotherapy of Triple-Negative Breast Cancer-Brain Metastasis. Cancers (Basel) 2022; 14:cancers14246258. [PMID: 36551742 PMCID: PMC9777321 DOI: 10.3390/cancers14246258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 12/12/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022] Open
Abstract
The limited treatment options for triple-negative breast cancer with brain metastasis (TNBC-BM) have left the door of further drug development for these patients wide open. Although immunotherapy via monoclonal antibodies has shown some promising results in several cancers including TNBC, it cannot be considered the most effective treatment for brain metastasis. This is due to the protective role of the blood-brain barrier (BBB) which limits the entrance of most drugs, especially the bulky ones such as antibodies, to the brain. For a drug to traverse the BBB via passive diffusion, various physicochemical properties should be considered. Since natural medicine has been a key inspiration for the development of the majority of current medicines, in this paper, we review several naturally-derived molecules which have the potential for immunotherapy via blocking the interaction of programmed cell death protein-1 (PD-1) and its ligand, PD-L1. The mechanism of action, physicochemical properties and pharmacokinetics of these molecules and their theoretical potential to be used for the treatment of TNBC-BM are discussed.
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49
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Chroho M, Aazza M, Bouymajane A, Majdoub YOE, Cacciola F, Mondello L, Zair T, Bouissane L. HPLC-PDA/ESI-MS Analysis of Phenolic Compounds and Bioactivities of the Ethanolic Extract from Flowers of Moroccan Anacyclus clavatus. PLANTS (BASEL, SWITZERLAND) 2022; 11:3423. [PMID: 36559535 PMCID: PMC9782985 DOI: 10.3390/plants11243423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 12/06/2022] [Accepted: 12/06/2022] [Indexed: 06/17/2023]
Abstract
In this work, polyphenols were extracted from Anacylus clavatus flowers using a hydroethanolic solvent, and the obtained extract was studied for its total phenol and flavonoid contents and evaluated for its antioxidant and antibacterial capacities. The contents of total phenols and flavonoids were measured by employing gallic acid and quercetin as references, respectively, and the phenolic composition analysis was conducted using high-performance liquid chromatography combined with a photodiode array and electrospray ionization mass spectrometry (HPLC-PDA/ESI-MS). The antioxidant capacity of the extracts was tested using a potassium ferric reducing antioxidant power (PFRAP) assay, and the antibacterial activity assay was carried out against Gram-negative bacteria (Escherichia coli and Salmonella typhimirium) and Gram-positive bacteria (Staphyloccocus aureus and Listeria monocytogenes) using the broth microdilution assay. The phenolic and flavonoid contents of the extracts equaled 9.53 ± 0.48 mg GAE/g dm and 1.31 ± 0.06 mg QE/g dm, respectively. The chromatographic analysis of the phenolic profile detected 26 phenolic compounds belonging to phenolic acids, flavones and flavonols, and with the caffeoylquinic acid derivatives being the major phenolic compounds present in 12 isomers. Only one organic compound, viz. citric acid, was found. The extracts exhibited interesting antioxidant activity. Bacteriostatic activity towards Escherichia coli and bactericidal activity against Salmonella typhimirium, Staphyloccocus aureus and Listeria monocytogenes were determined. This study revealed that Anacyclus clavatus flower extracts contain phenolic compounds with interesting bioactivities.
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Affiliation(s)
- Mounia Chroho
- Molecular Chemistry, Materials and Catalysis Laboratory, Faculty of Sciences and Technologies, Sultan Moulay Slimane University, BP 523, Beni-Mellal 23000, Morocco
- Research Team Chemistry of Bioactive Molecules and Environment, Laboratory of Innovative Materials and Biotechnologies of Natural Resources, Faculty of Sciences, Moulay Ismail University, BP 11201, Meknes 50070, Morocco
| | - Mustapha Aazza
- Laboratory of Chemistry-Biology Applied to the Environment, Faculty of Sciences, Moulay Ismail University, BP 11201, Meknes 50070, Morocco
| | - Aziz Bouymajane
- Team of Microbiology and Health, Laboratory of Chemistry-Biology Applied to the Environment, Faculty of Sciences, Moulay Ismail University, BP 11201, Meknes 50070, Morocco
| | - Yassine Oulad El Majdoub
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98168 Messina, Italy
| | - Francesco Cacciola
- Department of Biomedical, Dental, Morphological and Functional Imaging Sciences, University of Messina, 98125 Messina, Italy
| | - Luigi Mondello
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98168 Messina, Italy
- Chromaleont s.r.l., c/o, Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98168 Messina, Italy
- Department of Sciences and Technologies for Human and Environment, University Campus Bio-Medico of Rome, 00128 Rome, Italy
| | - Touriya Zair
- Research Team Chemistry of Bioactive Molecules and Environment, Laboratory of Innovative Materials and Biotechnologies of Natural Resources, Faculty of Sciences, Moulay Ismail University, BP 11201, Meknes 50070, Morocco
| | - Latifa Bouissane
- Molecular Chemistry, Materials and Catalysis Laboratory, Faculty of Sciences and Technologies, Sultan Moulay Slimane University, BP 523, Beni-Mellal 23000, Morocco
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50
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Metabolite Profiling, Antioxidant and Key Enzymes Linked to Hyperglycemia Inhibitory Activities of Satureja hispidula: An Underexplored Species from Algeria. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27248657. [PMID: 36557791 PMCID: PMC9785979 DOI: 10.3390/molecules27248657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 11/24/2022] [Accepted: 12/03/2022] [Indexed: 12/13/2022]
Abstract
In the present study, two extracts from the aerial parts of the endemic species Satureja hispidula were analyzed for the first time by ultra-high-performance liquid chromatography coupled with a diode array detector and an electrospray mass spectrometer (UHPLC-DAD-ESI/MS) method in order to identify and quantify their phenolic compounds. These extracts' antioxidant, α-glucosidase and α-amylase inhibitory activities were also evaluated. UHPLC-DAD-ESI/MS allowed the identification of 28 and 20 compounds in the ethanolic and aqueous extracts, respectively; among them, 5-O-caffeoylquinic acid was the most abundant in both extracts. The biological assay results indicate that the species S. hispidula, besides its high antioxidant power, is also potentially useful for inhibiting the α-glucosidase enzyme. In both antioxidant and α-glucosidase inhibitory assays, the aqueous extract exhibited the most promising results, significantly better than the standards used as positive controls.
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