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Saxena P, Sharma D, Gautam P, Niranjan A, Rastogi S. HPLC-DAD quantification of mangiferin, antioxidant potential and essential oil composition of the leaves of five varieties of Mangifera indica L. of North India. Nat Prod Res 2024:1-12. [PMID: 38832668 DOI: 10.1080/14786419.2024.2361476] [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: 05/09/2023] [Accepted: 05/25/2024] [Indexed: 06/05/2024]
Abstract
Mangifera indica L. (Mango), native of tropical Asia, has enormous genetic diversity. Comparative phytochemical analysis of leaves of five varieties of Mangifera indica viz. Dashahri, Chausa, Langra, Lucknow Safeda and Gola grown in North India was carried out. Mangiferin content (using HPLC) was found to vary from 0.96 g to 3.00 g per 100 g of dry leaves. Essential oil composition (through GC-MS) showed the major components of all the five varieties to be caryophyllene (4.14-46.26%), humulene (3.19-30.45%), caryophyllene oxide (2.98-17.23%) and humulene epoxide 2 (1.56-4.73%). Results indicated that there was a direct relationship between total phenolic and flavonoid contents and DPPH radical scavenging activities. Our studies indicate that M. indica leaves, which are a form of biomass waste, could be used as an economical and renewable source of antidiabetic compound mangiferin as well as other biologically active phytoconstituents having nutraceutical as well as pharmaceutical applications.
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Affiliation(s)
- Prakhar Saxena
- Phytochemistry Division, CSIR-National Botanical Research Institute, Lucknow, India
| | - Deepak Sharma
- Central Instrumentation Facility, CSIR-National Botanical Research Institute, Lucknow, India
| | - Parul Gautam
- Central Instrumentation Facility, CSIR-National Botanical Research Institute, Lucknow, India
| | - Abhishek Niranjan
- Central Instrumentation Facility, CSIR-National Botanical Research Institute, Lucknow, India
| | - Subha Rastogi
- Phytochemistry Division, CSIR-National Botanical Research Institute, Lucknow, India
- CSIR-National Institute of Science Communication and Policy Research, New Delhi, India
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2
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Kusmiati K, Fanani A, Nurkanto A, Purnaningsih I, Mamangkey J, Ramadhani I, Nurcahyanto DA, Simanjuntak P, Afiati F, Irawan H, Puteri AL, Ewaldo MF, Juanssilfero AB. Profile and in silico analysis of metabolite compounds of the endophytic fungus Alternaria alternata K-10 from Drymoglossum piloselloides as antioxidants and antibacterials. Heliyon 2024; 10:e27978. [PMID: 38524563 PMCID: PMC10958433 DOI: 10.1016/j.heliyon.2024.e27978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 03/06/2024] [Accepted: 03/08/2024] [Indexed: 03/26/2024] Open
Abstract
Endophytic fungi are known for producing secondary metabolites with valuable biological activities, including antiviral, anticancer, antibacterial, and antioxidant properties. This study aims to evaluate an endophytic fungus from Dragon Scales leaves (Drymoglossum piloselloides) and analyze its metabolites as antioxidants and antibacterials. In this study, an endophytic fungus was isolated from the leaves of Dragon Scales (D. piloselloides) and identified using molecular analysis of the Internal Transcribed Spacer (ITS) ribosomal RNA locus. The fungus was authenticated as Alternaria alternata strain K-10. Crude extracts were obtained using n-hexane and ethyl acetate and analyzed via GC-MS Shimadzu-QP 2010 Ultra with NIST spectral library. Antibacterial activity was observed against Bacillus subtilis, Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa using the paper disc method, showing inhibition zones of 8.7-9.3 mm and 8.8-9.4 mm for ethyl acetate and n-hexane extracts, respectively. Ethyl acetate and n-hexane extracts exhibited strong antioxidant potential against 2,2-diphenyl-1-picrylhydrazil (DPPH) radical (IC50 values of 50.99 μg mL-1 and 74.44 μg mL-1, respectively). GC-MS analysis revealed 40 compounds in both extracts, some of which, including 2-ethylhexyl ester benzoic acid, benzo-b-dihydropyran-6-hydroxy-4-4-5-7-8-pentamethyl, diethyl phthalate, and octadecanoic acid, were identified through in silico analysis and found to possess antioxidant properties. These findings hold implications for potential applications of the plant and its biological constituent to be developed as lead compounds in the medical sector.
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Affiliation(s)
- Kusmiati Kusmiati
- Research Center for Biosystematics and Evolution- Research Organization for Life Sciences and Environment, The National Research and Innovation Agency (BRIN), Indonesia
| | - Asrul Fanani
- Research and Education Center for Bioinformatics, Indonesia Institute of Bioinformatics, Malang, 65162, Indonesia
| | - Arif Nurkanto
- Research Center for Biosystematics and Evolution- Research Organization for Life Sciences and Environment, The National Research and Innovation Agency (BRIN), Indonesia
| | - Ismu Purnaningsih
- Directorate of Scientific Collection Management, The National Research and Innovation Agency (BRIN)- KST Soekarno, Jl Raya Bogor Km 46, Cibinong Bogor, 16911, Indonesia
| | - Jendri Mamangkey
- Department of Biology Education, Faculty of Education and Teacher Training, Universitas Kristen Indonesia, Jakarta, Indonesia
- Research Center for Genetic Engineering, Research Organization for Life Sciences and Environment, National Research and Innovation Agency (BRIN), KST Soekarno, Cibinong, Bogor, Indonesia
| | - Indriati Ramadhani
- Research Center for Biosystematics and Evolution- Research Organization for Life Sciences and Environment, The National Research and Innovation Agency (BRIN), Indonesia
| | - Dian Alfian Nurcahyanto
- Research Center for Biosystematics and Evolution- Research Organization for Life Sciences and Environment, The National Research and Innovation Agency (BRIN), Indonesia
| | - Partomuan Simanjuntak
- Research Center for Pharmaceutical Ingredient and Traditional Medicine, National Research and Innovation Agency (BRIN), Indonesia
| | - Fifi Afiati
- Research Center for Applied Microbiology-Research Organization for Life Sciences and Environment, The National Research and Innovation Agency (BRIN), Indonesia
| | - Herman Irawan
- Research Center for Genetic Engineering, Research Organization for Life Sciences and Environment, National Research and Innovation Agency (BRIN), KST Soekarno, Cibinong, Bogor, Indonesia
| | - Ade Lia Puteri
- Research Center for Biosystematics and Evolution- Research Organization for Life Sciences and Environment, The National Research and Innovation Agency (BRIN), Indonesia
| | - Muhammad Farrel Ewaldo
- Master's Programme in Biomedical Sciences, Faculty of Medicine, Universitas Indonesia Jl. Salemba Raya – Jakarta Pusat, Indonesia
| | - Ario Betha Juanssilfero
- Research Center for Applied Microbiology-Research Organization for Life Sciences and Environment, The National Research and Innovation Agency (BRIN), Indonesia
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3
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Abdelkhalek A, Bashir S, El-Gendi H, Elbeaino T, El-Rahim WMA, Moawad H. Protective Activity of Rhizobium leguminosarum bv. viciae Strain 33504-Mat209 against Alfalfa Mosaic Virus Infection in Faba Bean Plants. PLANTS (BASEL, SWITZERLAND) 2023; 12:2658. [PMID: 37514271 PMCID: PMC10384385 DOI: 10.3390/plants12142658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 07/13/2023] [Accepted: 07/14/2023] [Indexed: 07/30/2023]
Abstract
The application of Rhizobium spp., nitrogen-fixing plant growth-promoting rhizobacteria, as biocontrol agents to enhance systemic disease resistance against plant viral infections is a promising approach towards achieving sustainable and eco-friendly agriculture. However, their potential as antivirals and biocontrol agents is less studied. Herein, the capability of Rhizobium leguminosarum bv. viciae strain 33504-Mat209 was evaluated to promote plant growth and enhance faba bean systemic resistance against alfalfa mosaic virus (AMV) infection. Under greenhouse conditions, the soil inoculation with 3504-Mat209 resulted in notable improvements in growth and an increase in chlorophyll content. This led to a marked decrease in the disease incidence, severity, and viral accumulation level by 48, 74, and 87%, respectively. The protective effect of 33504-Mat209 was linked to significant decreases in non-enzymatic oxidative stress indicators, specifically H2O2 and MDA. Additionally, there were significant increases in the activity of reactive oxygen species scavenging enzymes, such as peroxidase (POX) and polyphenol oxidase (PPO), compared to the virus treatment. The elevated transcript levels of polyphenolic pathway genes (C4H, HCT, C3H, and CHS) and pathogenesis-related protein-1 were also observed. Out of 18 detected compounds, HPLC analysis revealed that 33504-Mat209-treated plants increased the accumulation of several compounds, such as gallic acid, chlorogenic acid, catechin, pyrocatechol, daidzein, quercetin, and cinnamic acid. Therefore, the ability of 33504-Mat209 to promote plant growth and induce systemic resistance against AMV infection has implications for utilizing 33504-Mat209 as a fertilizer and biocontrol agent. This could potentially introduce a new strategy for safeguarding crops, promoting sustainability, and ensuring environmental safety in the agricultural sector. As far as we know, this is the first study of biological control of AMV mediated by Rhizobium spp. in faba bean plants.
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Affiliation(s)
- Ahmed Abdelkhalek
- Plant Protection and Biomolecular Diagnosis Department, ALCRI, City of Scientific Research and Technological Applications, New Borg El Arab City 21934, Egypt
| | - Shimaa Bashir
- Plant Protection and Biomolecular Diagnosis Department, ALCRI, City of Scientific Research and Technological Applications, New Borg El Arab City 21934, Egypt
| | - Hamada El-Gendi
- Bioprocess Development Department, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications, New Borg El Arab City 21934, Egypt
| | - Toufic Elbeaino
- Istituto Agronomico Mediterraneo di Bari (CIHEAM-IAMB), Via Ceglie 9, Valenzano, 70010 Bari, Italy
| | - Wafaa M Abd El-Rahim
- Agriculture Microbiology Department, National Research Centre, Cairo 12622, Egypt
| | - Hassan Moawad
- Agriculture Microbiology Department, National Research Centre, Cairo 12622, Egypt
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Siswina T, Miranti Rustama M, Sumiarsa D, Kurnia D. Phytochemical profiling of Piper crocatum and its antifungal mechanism action as Lanosterol 14 alpha demethylase CYP51 inhibitor: a review. F1000Res 2023; 11:1115. [PMID: 37151610 PMCID: PMC10157293.2 DOI: 10.12688/f1000research.125645.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/17/2023] [Indexed: 03/29/2023] Open
Abstract
Mycoses or fungal infections are general health problem that often occurs in healthy and immunocompromised people in the community. The development of resistant strains in Fungi and the incidence of azole antibiotic resistance in the Asia Pacific which reached 83% become a critical problem nowadays. To control fungal infections, substances and extracts isolated from natural resources, especially in the form of plants as the main sources of drug molecules today, are needed. Especially from Piperaceae, which have long been used in India, China, and Korea to treat human ailments in traditional medicine. The purpose of this review is to describe the antifungal mechanism action from Piper crocatum and its phytochemical profiling against lanosterol 14a demethylase CYP51. The methods used to search databases from Google Scholar to find the appropriate databases using Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) Flow Diagram as a clinical information retrieval method. From 1.150.000 results searched by database, there is 73 final results article to review. The review shows that P. crocatum contains flavonoids, tannins, terpenes, saponins, polyphenols, eugenol, alkaloids, quinones, chavibetol acetate, glycosides, triterpenoids or steroids, hydroxychavikol, phenolics, glucosides, isoprenoids, and non-protein amino acids. Its antifungal mechanisms in fungal cells occur due to ergosterol especially lanosterol 14a demethylase (CYP51) inhibition, which is one of the main target sites for antifungal activity because it functions to maintain the integrity and function of cell membranes in Candida. P. crocatum has an antifungal activity through its phytochemical profiling against fungal by inhibiting the lanosterol 14a demethylase, make damaging cell membranes, fungal growth inhibition, and fungal cell lysis.
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5
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F. H. Ferdosi M, Kaleem Naseem M, Afzal A, Haider Khan I, Javaid A. Potential antimicrobial compounds in flower extract of Plumeria alba. ARAB J CHEM 2023. [DOI: 10.1016/j.arabjc.2023.104719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023] Open
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6
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Katasonov AB. [Dihydroquercetin as a systemic neuroprotector for the prevention and treatment of β-amyloid-associated brain diseases]. Zh Nevrol Psikhiatr Im S S Korsakova 2023; 123:136-142. [PMID: 37490679 DOI: 10.17116/jnevro2023123071136] [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: 07/27/2023]
Abstract
Dihydroquercetin (DHQ) is a plant-derived polyphenol belonging to the group of flavonoids. In models associated with abnormal accumulation of β-amyloid in the brain (Alzheimer's disease and cerebral amyloid angiopathy), DHQ demonstrates the ability to disaggregate toxic forms of β-amyloid and prevent their formation. It is believed that this phenomenon underlies the protective effect of DHQ on brain neurons. However, pharmacokinetic data doubt the central mechanism of action of DHQ because this compound does not penetrate well into the brain. A hypothesis is put forward about the systemic nature of the neuroprotective action of DHQ, since this compound has multiple biological activities at the level of the whole organism. To characterize DHQ (and similar compounds), it is proposed to introduce the term «systemic neuroprotector».
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7
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Pukalski J, Latowski D. Secrets of Flavonoid Synthesis in Mushroom Cells. Cells 2022; 11:cells11193052. [PMID: 36231014 PMCID: PMC9562910 DOI: 10.3390/cells11193052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 09/16/2022] [Accepted: 09/26/2022] [Indexed: 11/16/2022] Open
Abstract
Flavonoids are chemical compounds that occur widely across the plant kingdom. They are considered valuable food additives with pro-health properties, and their sources have also been identified in other kingdoms. Especially interesting is the ability of edible mushrooms to synthesize flavonoids. Mushrooms are usually defined as a group of fungal species capable of producing macroscopic fruiting bodies, and there are many articles considering the content of flavonoids in this group of fungi. Whereas the synthesis of flavonoids was revealed in mycelial cells, the ability of mushroom fruiting bodies to produce flavonoids does not seem to be clearly resolved. This article, as an overview of the latest key scientific findings on flavonoids in mushrooms, outlines and organizes the current state of knowledge on the ability of mushroom fruiting bodies to synthesize this important group of compounds for vital processes. Putting the puzzle of the current state of knowledge on flavonoid biosynthesis in mushroom cells together, we propose a universal scheme of studies to unambiguously decide whether the fruiting bodies of individual mushrooms are capable of synthesizing flavonoids.
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Siswina T, Miranti Rustama M, Sumiarsa D, Kurnia D. Phytochemical profiling of Piper crocatum and its antifungal mechanism action as Lanosterol 14 alpha demethylase CYP51 inhibitor: a review. F1000Res 2022; 11:1115. [PMID: 37151610 PMCID: PMC10157293 DOI: 10.12688/f1000research.125645.3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/26/2023] [Indexed: 07/20/2023] Open
Abstract
Mycoses or fungal infections are a general health problem that often occurs in healthy and immunocompromised people in the community. The development of resistant strains in Fungi and the incidence of azole antibiotic resistance in the Asia Pacific which reached 83% become a critical problem nowadays. To control fungal infections, substances and extracts isolated from natural resources, especially in the form of plants as the main sources of drug molecules today, are needed. Especially from Piperaceae, which have long been used in India, China, and Korea to treat human ailments in traditional medicine. The purpose of this review is to describe the antifungal mechanism action from Piper crocatum and its phytochemical profiling against lanosterol 14a demethylase CYP51. The methods used to search databases from Google Scholar to find the appropriate databases using Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) Flow Diagram as a clinical information retrieval method. From 1.150.000 results searched by database, there is 73 final results article to review. The review shows that P. crocatum contains flavonoids, tannins, terpenes, saponins, polyphenols, eugenol, alkaloids, quinones, chavibetol acetate, glycosides, triterpenoids or steroids, hydroxychavikol, phenolics, glucosides, isoprenoids, and non-protein amino acids. Its antifungal mechanisms in fungal cells occur due to ergosterol, especially lanosterol 14a demethylase (CYP51) inhibition, which is one of the main target sites for antifungal activity because it functions to maintain the integrity and function of cell membranes in Candida. P. crocatum has an antifungal activity through its phytochemical profiling against fungal by inhibiting the lanosterol 14a demethylase, make damaging cell membranes, fungal growth inhibition, and fungal cell lysis.
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Affiliation(s)
- Tessa Siswina
- Midwifery, Poltekkes Kemenkes Pontianak, Pontianak, Kalimantan Barat, 78124, Indonesia
- Chemistry, Padjadjaran University, Sumedang, Jawa Barat, 45363, Indonesia
| | | | - Dadan Sumiarsa
- Chemistry, Padjadjaran University, Sumedang, Jawa Barat, 45363, Indonesia
| | - Dikdik Kurnia
- Chemistry, Padjadjaran University, Sumedang, Jawa Barat, 45363, Indonesia
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9
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Siswina T, Miranti Rustama M, Sumiarsa D, Kurnia D. Phytochemical profiling of Piper crocatum and its antifungal activity as Lanosterol 14 alpha demethylase CYP51 inhibitor: a review. F1000Res 2022; 11:1115. [PMID: 37151610 PMCID: PMC10157293 DOI: 10.12688/f1000research.125645.1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/20/2022] [Indexed: 11/20/2022] Open
Abstract
Mycoses or fungal infections are a general health problem that often occurs in healthy and immunocompromised people in the community. The development of resistant strains in Fungi and the incidence of azole antibiotic resistance in the Asia Pacific which reached 83% become a critical problem nowadays. To control fungal infections, substances and extracts isolated from natural resources, especially in the form of plants as the main sources of drug molecules today, are needed. Especially from Piperaceae, which have long been used in India, China, and Korea to treat human ailments in traditional medicine. The purpose of this review was to describe antifungal activity from Piper crocatum and its phytochemical profiling against lanosterol 14 alpha demethylase CYP51. The methods used search databases from Google Scholar to find the appropriate databases using Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) flow diagram as a clinical information retrieval method. From 1,150,000 results search by database, there were 73 selected articles to review. The review shows that P. crocatum contains flavonoids, tannins, terpenes, saponins, polyphenols, eugenol, alkaloids, quinones, chavibetol acetate, glycosides, triterpenoids or steroids, hydroxychavikol, phenolics, glucosides, isoprenoids, and non-protein amino acids. Its antifungal mechanisms in fungal cells occur due to ergosterol especially lanosterol 14 alpha demethylase CYP51 inhibition as a result of 5,6 desaturase (ERG3) downregulation. P. crocatum has an antifungal activity by its phytochemical profiling that act against fungi by inhibiting the fungal cytochrome P 450 pathway, make damaging cell membranes, fungal growth inhibition, morphological changes, and fungal cell lysis.
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Hagaggi NSA, Abdul-Raouf UM. Macroalga-associated bacterial endophyte bioactive secondary metabolites twinning: Cystoseira myrica and its associated Catenococcus thiocycli QCm as a model. World J Microbiol Biotechnol 2022; 38:205. [PMID: 36006544 PMCID: PMC9411238 DOI: 10.1007/s11274-022-03394-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 08/16/2022] [Indexed: 11/27/2022]
Abstract
Marine ecosystems represent the largest biome on the earth. Until now, the relationships between the marine microbial inhabitants and the macroalgal species unclear, and the previous studies are insufficient. So, more research is required to advance our understanding of macroalgal- microbial interactions. In this study, we tried to investigate the relationship between the brown marine macroalga, Cystoseira myrica and its associated bacterial endophyte, Catenococcus thiocycli, as the first study concerning the production of bioactive secondary metabolites from a macroalgal species comparing with its associated endophytic bacteria. Secondary metabolites were extracted from alga and its bacterial endophyte with ethyl acetate and methanol. All extracts contained significant quantities of phenolics, flavonoids, tannins, and saponins. Strikingly, extracts possess antioxidant, anti-inflammatory and antimicrobial activities which were significantly correlated to phenolic and flavonoid contents.
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Affiliation(s)
- Noura Sh A Hagaggi
- Department of Botany, Faculty of Science, Aswan University, Aswan, 81528, Egypt.
| | - Usama M Abdul-Raouf
- Department of Botany, Faculty of Science, Aswan University, Aswan, 81528, Egypt
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Sferrazzo G, Palmeri R, Restuccia C, Parafati L, Siracusa L, Spampinato M, Carota G, Distefano A, Di Rosa M, Tomasello B, Costantino A, Gulisano M, Li Volti G, Barbagallo I. Mangifera indica L. Leaves as a Potential Food Source of Phenolic Compounds with Biological Activity. Antioxidants (Basel) 2022; 11:antiox11071313. [PMID: 35883804 PMCID: PMC9312095 DOI: 10.3390/antiox11071313] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 06/24/2022] [Accepted: 06/27/2022] [Indexed: 12/25/2022] Open
Abstract
It is well recognized that functional foods rich in antioxidants and antiinflammation agents including polyphenols, probiotics/prebiotics, and bioactive compounds have been found to have positive effects on the aging process. In particular, fruits play an important role in regular diet, promoting good health and longevity. In this study, we investigated on biological properties of extract obtained from Mangifera indica L. leaves in preclinical in vitro models. Specifically, the profile and content of bioactive compounds, the antimicrobial potential toward food spoilage and pathogenic bacterial species, and the eventually protective effect in inflammation were examined. Our findings revealed that MLE was rich in polyphenols, showing a content exclusively in the subclass of benzophenone/xanthone metabolites, and these phytochemical compounds demonstrated the highest antioxidant capacity and greatest in vitro antibacterial activity toward different bacterial species such as Bacillus cereus, B. subtilis, Pseudomonas fluorescens, Staphylococcus aureus, and St. haemolyticus. Furthermore, our data showed an in vitro anti-inflammatory, antioxidant, and antifibrotic activity.
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Affiliation(s)
- Giuseppe Sferrazzo
- Department of Drug and Health Sciences, University of Catania, Viale A. Doria 6, 95125 Catania, Italy; (G.S.); (B.T.); (A.C.); (M.G.)
| | - Rosa Palmeri
- Department of Agricultural, Food and Environment, University of Catania, 95123 Catania, Italy; (R.P.); (C.R.); (L.P.)
| | - Cristina Restuccia
- Department of Agricultural, Food and Environment, University of Catania, 95123 Catania, Italy; (R.P.); (C.R.); (L.P.)
| | - Lucia Parafati
- Department of Agricultural, Food and Environment, University of Catania, 95123 Catania, Italy; (R.P.); (C.R.); (L.P.)
| | - Laura Siracusa
- Istituto di Chimica Biomolecolare del CNR (ICB-CNR), Via Paolo Gaifami 18, 95126 Catania, Italy;
| | - Mariarita Spampinato
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 87, 95125 Catania, Italy; (M.S.); (G.C.); (A.D.); (M.D.R.); (G.L.V.)
| | - Giuseppe Carota
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 87, 95125 Catania, Italy; (M.S.); (G.C.); (A.D.); (M.D.R.); (G.L.V.)
| | - Alfio Distefano
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 87, 95125 Catania, Italy; (M.S.); (G.C.); (A.D.); (M.D.R.); (G.L.V.)
| | - Michelino Di Rosa
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 87, 95125 Catania, Italy; (M.S.); (G.C.); (A.D.); (M.D.R.); (G.L.V.)
| | - Barbara Tomasello
- Department of Drug and Health Sciences, University of Catania, Viale A. Doria 6, 95125 Catania, Italy; (G.S.); (B.T.); (A.C.); (M.G.)
| | - Angelita Costantino
- Department of Drug and Health Sciences, University of Catania, Viale A. Doria 6, 95125 Catania, Italy; (G.S.); (B.T.); (A.C.); (M.G.)
- Interuniversity Consortium for Biotechnology, Area di Ricerca, Padriciano, 34149 Trieste, Italy
| | - Massimo Gulisano
- Department of Drug and Health Sciences, University of Catania, Viale A. Doria 6, 95125 Catania, Italy; (G.S.); (B.T.); (A.C.); (M.G.)
- Interuniversity Consortium for Biotechnology, Area di Ricerca, Padriciano, 34149 Trieste, Italy
| | - Giovanni Li Volti
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 87, 95125 Catania, Italy; (M.S.); (G.C.); (A.D.); (M.D.R.); (G.L.V.)
| | - Ignazio Barbagallo
- Department of Drug and Health Sciences, University of Catania, Viale A. Doria 6, 95125 Catania, Italy; (G.S.); (B.T.); (A.C.); (M.G.)
- Correspondence:
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Synergistic In Vitro Interaction of Isavuconazole and Isoquercitrin against Candida glabrata. J Fungi (Basel) 2022; 8:jof8050525. [PMID: 35628780 PMCID: PMC9147185 DOI: 10.3390/jof8050525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 05/14/2022] [Accepted: 05/19/2022] [Indexed: 02/05/2023] Open
Abstract
In vitro interactions of broad-spectrum azole isavuconazole with flavonoid isoquercitrin were evaluated by a broth microdilution checkerboard technique based on the European Committee on Antimicrobial Susceptibility Testing (EUCAST) reference methodology for antifungal susceptibility testing against 60 Candida strains belonging to the species Candida albicans (n = 10), Candida glabrata (n = 30), Candida kefyr (n = 6), Candida krusei (n = 5), Candida parapsilosis (n = 4), and Candida tropicalis (n = 5). The results were analyzed with the fractional inhibitory concentration index and by response surface analysis based on the Bliss model. Synergy was found for all C. glabrata strains, when the results were interpreted by the fractional inhibitory concentration index, and for 60% of the strains when response surface analysis was used. Interaction for all other species was indifferent for all strains tested, whatever interpretation model used. Importantly, antagonistic interaction was never observed.
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13
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Trichoderma hamatum Strain Th23 Promotes Tomato Growth and Induces Systemic Resistance against Tobacco Mosaic Virus. J Fungi (Basel) 2022; 8:jof8030228. [PMID: 35330230 PMCID: PMC8951347 DOI: 10.3390/jof8030228] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 02/22/2022] [Accepted: 02/24/2022] [Indexed: 12/22/2022] Open
Abstract
Trichoderma hamatum strain Th23, isolated from tomato roots, was molecularly identified using phylogenetic analysis based on ITS, tef1, and rpb2 gene sequences and evaluated for its efficiency in suppressing tobacco mosaic virus (TMV) infection for the first time. Under greenhouse conditions, the application of Th23 promoted tomato growth with significant increases in shoot and root parameters as well as improved total chlorophyll content. Compared to the nontreated tomato plants, the soil pretreatment of tomato plants 48 h before TMV inoculation produced a significant reduction in the TMV accumulation level by 84.69% and enhanced different growth parameters. In contrast, TMV had a deleterious impact on fresh and dry matter accumulation and inhibited photosynthetic capacity. Furthermore, the protective activity of Th23 was associated with a significant increase in reactive oxygen species scavenging enzymes (PPO, CAT, and SOD) as well as decreased nonenzymatic oxidative stress markers (H2O2 and MDA) compared to the TMV treatment at 15 days post-viral inoculation (dpi). In addition, considerable increases in the transcriptional levels of polyphenolic genes (HQT and CHS) and pathogenesis-related proteins (PR-1 and PR-7) were shown to induce systemic resistance against TMV. Consequently, the ability of T. hamatum strain Th23 to promote plant growth, induce systemic resistance, and boost innate immunity against TMV infestation supported the incorporation of Th23 as a potential biocontrol agent for managing plant viral infections. To the best of our knowledge, this is the first report of the antiviral activity of T. hamatum against plant viral infection.
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Chigozie VU, Okezie MU, Ajaegbu EE, Okoye FB, Esimone CO. Bioactivities and HPLC analysis of secondary metabolites of a morphologically identified endophytic Aspergillus fungus isolated from Mangifera indica. Nat Prod Res 2021; 36:5884-5888. [DOI: 10.1080/14786419.2021.2021517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Victor U. Chigozie
- Department of Pharmaceutical Microbiology and Biotechnology, Faculty of Pharmaceutical Sciences, Nnamdi Azikiwe University, Awka, Anambra, Nigeria
| | - Moses U. Okezie
- Department of Pharmaceutical Microbiology and Biotechnology, Faculty of Pharmaceutical Sciences, Nnamdi Azikiwe University, Awka, Anambra, Nigeria
| | - Eze E. Ajaegbu
- Department of Applied Sciences, Faculty of Pure and Applied Sciences, Federal College of Dental Technology and Therapy, Trans-Ekulu, Nigeria
| | - Festus B. Okoye
- Department of Pharmaceutical and Medicinal Chemistry, Faculty of Pharmaceutical Sciences, Nnamdi Azikiwe University, Awka, Anambra, Nigeria
| | - Charles O. Esimone
- Department of Pharmaceutical Microbiology and Biotechnology, Faculty of Pharmaceutical Sciences, Nnamdi Azikiwe University, Awka, Anambra, Nigeria
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Bulkan G, Sitaresmi S, Yudhanti GT, Millati R, Wikandari R, Taherzadeh MJ. Enhancing or Inhibitory Effect of Fruit or Vegetable Bioactive Compound on Aspergillus niger and A. oryzae. J Fungi (Basel) 2021; 8:jof8010012. [PMID: 35049952 PMCID: PMC8780140 DOI: 10.3390/jof8010012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 12/13/2021] [Accepted: 12/21/2021] [Indexed: 12/25/2022] Open
Abstract
Fruit and vegetable processing wastes are global challenges but also suitable sources with a variety of nutrients for different fermentative products using bacteria, yeast or fungi. The interaction of microorganisms with bioactive compounds in fruit waste can have inhibitory or enhancing effect on microbial growth. In this study, the antimicrobial effect of 10 bioactive compounds, including octanol, ellagic acid, (−)-epicatechin, quercetin, betanin, ascorbic acid, limonene, hexanal, car-3-ene, and myrcene in the range of 0–240 mg/L on filamentous fungi Aspergillus oryzae and Aspergillus niger were investigated. These fungi were both found to be resistant to all compounds except octanol, which can be used as a natural antifungal agent, specifically against A. oryzae and A. niger contamination. On the contrary, polyphenols (quercetin and ellagic acid), ascorbic acid, and hexanal enhanced A. niger biomass yield 28%, 7.8%, 16%, and 6%, respectively. Furthermore, 240 mg/L car-3-ene was found to increase A. oryzae biomass yield 8%, while a 9% decrease was observed at lower concentration, 24 mg/L. Similarly, up to 17% decrease of biomass yield was observed from betanin and myrcene. The resistant nature of the fungi against FPW bioactive compounds shows the potential of these fungi for further application in waste valorization.
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Affiliation(s)
- Gülru Bulkan
- Swedish Centre for Resource Recovery, University of Borås, 50190 Boras, Sweden;
- Correspondence:
| | - Sitaresmi Sitaresmi
- Department of Food and Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia; (S.S.); (G.T.Y.); (R.M.); (R.W.)
| | - Gerarda Tania Yudhanti
- Department of Food and Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia; (S.S.); (G.T.Y.); (R.M.); (R.W.)
| | - Ria Millati
- Department of Food and Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia; (S.S.); (G.T.Y.); (R.M.); (R.W.)
| | - Rachma Wikandari
- Department of Food and Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia; (S.S.); (G.T.Y.); (R.M.); (R.W.)
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Phenolic Composition and Biological Properties of Rhus microphylla and Myrtillocactus geometrizans Fruit Extracts. PLANTS 2021; 10:plants10102010. [PMID: 34685819 PMCID: PMC8538312 DOI: 10.3390/plants10102010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 09/23/2021] [Accepted: 09/23/2021] [Indexed: 01/29/2023]
Abstract
Plants from arid zones of Mexico are an interesting source of phytochemicals that exhibit a large number of biological properties. In this context, Rhus microphylla (Rm) and Myrtillocactus geometrizans (Mg) fruits have been used as folk remedies and to make traditional foods, respectively; however, studies on their composition and bioactivity are limited. Thus, the objective of this work was to evaluate the yields, phenolic composition, and bioactive properties (scavenging and reducing capacities, antiproliferative, and antifungal) of aqueous and hydroalcohol extracts of Rm and Mg fruits obtained by conventional agitation and ohmic heating (OH). The results showed that the Rm fruit extracts had the highest total phenolic content (TPC) values and the strongest scavenging and reducing capacities compared to those of Mg fruits, being characterized by the presence of gallic acid, while the composition of the Mg extracts varied with respect to the extraction conditions used. Regarding antifungal activity in vitro against two phytopathogenic fungi, Rhizopus stolonifer and Fusarium oxysporum, the hydroalcohol extracts obtained by conventional agitation of both plants (RmH-C and MgH-C) showed the best inhibitory effect, respectively. Interestingly, none of the extracts under study presented cytotoxicity against the noncancerous ARPE-19 cell line, while three extracts of Rm fruit exhibited a moderate antiproliferative activity against HeLa (cancerous) cell line. These findings reveal for the first time the potential of Rm and Mg fruits as a new source of bioactive compounds for future industrial applications.
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Das A, Baidya R, Chakraborty T, Samanta AK, Roy S. Pharmacological basis and new insights of taxifolin: A comprehensive review. Biomed Pharmacother 2021; 142:112004. [PMID: 34388527 DOI: 10.1016/j.biopha.2021.112004] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 07/12/2021] [Accepted: 08/01/2021] [Indexed: 02/07/2023] Open
Abstract
The pharmacological characteristics of phytochemicals have prompted a lot of interest in their application in disease management. Due to the high incidence of cancer related mortality and morbidity throughout the world; experiments have concentrated on identifying the anticancer potential of natural substances. Many phytochemicals such as flavonoids and their derivatives produced from food offer a variety of new anti-cancer agents which prevent the cancer progression. Taxifolin, a unique bioactive flavonoid, is a dietary component that has grabbed the interest of dietitians and medicinal chemists due to its wide range of health benefits. It is a powerful antioxidant with a well-documented effect in the prevention of several malignancies in humans. Taxifolin has shown promising inhibitory activity against inflammation, malignancies, microbial infection, oxidative stress, cardiovascular disease, and liver disease. Anti-cancer activity has been shown to be relatively significant than other activities investigated in vitro and in vivo with a little or no side effects to the normal healthy cells. In summary this review offers the synopsis of recent breakthroughs in the use of taxifolin as a cancer treatment, as well as mechanisms of action. However, to develop a medicine for human usage, more study on pharmacokinetic profile, profound molecular mechanisms, and drug safety criteria should be conducted utilizing well-designed randomized clinical trials.
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Affiliation(s)
- Abhijit Das
- Department of Pharmacy, NSHM Knowledge Campus-Kolkata, 124 B.L. Saha Road, Kolkata 700053, West Bengal, India
| | - Ratna Baidya
- Department of Pharmacy, NSHM Knowledge Campus-Kolkata, 124 B.L. Saha Road, Kolkata 700053, West Bengal, India
| | - Tania Chakraborty
- Department of Pharmacy, NSHM Knowledge Campus-Kolkata, 124 B.L. Saha Road, Kolkata 700053, West Bengal, India
| | - Akash Kumar Samanta
- Department of Pharmacy, NSHM Knowledge Campus-Kolkata, 124 B.L. Saha Road, Kolkata 700053, West Bengal, India
| | - Souvik Roy
- Department of Pharmacy, NSHM Knowledge Campus-Kolkata, 124 B.L. Saha Road, Kolkata 700053, West Bengal, India.
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Lupeol acetate as a potent antifungal compound against opportunistic human and phytopathogenic mold Macrophomina phaseolina. Sci Rep 2021; 11:8417. [PMID: 33875698 PMCID: PMC8055904 DOI: 10.1038/s41598-021-87725-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 04/01/2021] [Indexed: 11/08/2022] Open
Abstract
Antifungal activity of Monothecabuxifolia methanolic extract and its various fractions were assessed against Macrophominaphaseolina, a soil-borne fungal pathogen of more than 500 vegetal species as well as rare and emerging opportunistic human pathogen. Different concentrations of methanolic extract (3.125 to 200 mg mL−1) inhibited fungal biomass by 39–45%. Isolated n-hexane, chloroform and ethyl acetate fractions suppressed fungal biomass by 32–52%, 29–50% and 29–35%, respectively. Triterpenes lupeol and lupeol acetate (1, 2) were isolated from n-hexane while betulin, β-sitosterol, β-amyrin, oleanolic acid (3–6) were isolated from chloroform fraction. Vanillic acid, protocatechuic acid, kaempferol and quercetin (7–10) were isolated from the ethyl acetate fraction and identified using various spectroscopic techniques namely mass spectroscopy and NMR. Antifungal activity of different concentrations (0.0312 to 2 mg mL−1) of the isolated compounds was evaluated and compared with the activity of a broad spectrum fungicide mancozeb. Different concentrations of mencozeb reduced fungal biomass by 83–85%. Among the isolated compounds lupeol acetate (2) was found the highest antifungal against M.phaseolina followed by betulin (3), vanillic acid (7), protocatechuic acid (8), β-amyrin (5) and oleanolic acid (6) resulting in 79–81%, 77–79%, 74–79%, 67–72%, 68–71% and 68–71%, respectively. Rest of the compounds also showed considerable antifungal activity and reduced M.phaseolina biomass by 41–64%.
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Kumar M, Saurabh V, Tomar M, Hasan M, Changan S, Sasi M, Maheshwari C, Prajapati U, Singh S, Prajapat RK, Dhumal S, Punia S, Amarowicz R, Mekhemar M. Mango ( Mangifera indica L.) Leaves: Nutritional Composition, Phytochemical Profile, and Health-Promoting Bioactivities. Antioxidants (Basel) 2021; 10:299. [PMID: 33669341 PMCID: PMC7920260 DOI: 10.3390/antiox10020299] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 02/09/2021] [Accepted: 02/12/2021] [Indexed: 01/18/2023] Open
Abstract
Mangifera indica L. belongs to the family of Anacardiaceae and is an important fruit from South and Southeast Asia. India, China, Thailand, Indonesia, Pakistan, Mexico, Brazil, Bangladesh, Nigeria, and the Philippines are among the top mango producer countries. Leaves of the mango plant have been studied for their health benefits, which are attributed to a plethora of phytochemicals such as mangiferin, followed by phenolic acids, benzophenones, and other antioxidants such as flavonoids, ascorbic acid, carotenoids, and tocopherols. The extracts from mango leaves (MLs) have been studied for their biological activities, including anti-cancer, anti-diabetic, anti-oxidant, anti-microbial, anti-obesity, lipid-lowering, hepato-protection, and anti-diarrheal. In the present review, we have elaborated on the nutritional and phytochemical profile of the MLs. Further, various bioactivities of the ML extracts are also critically discussed. Considering the phytochemical profile and beneficial effects of the MLs, they can be used as a potential ingredient for the development of functional foods and pharmaceutical drugs. However, more detailed clinical trials still needed to be conducted for establishing the actual efficacy of the ML extracts.
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Affiliation(s)
- Manoj Kumar
- Chemical and Biochemical Processing Division, ICAR—Central Institute for Research on Cotton Technology, Mumbai 400019, India
| | - Vivek Saurabh
- Division of Food Science and Postharvest Technology, ICAR—Indian Agricultural Research Institute, New Delhi 110012, India; (V.S.); (U.P.)
| | - Maharishi Tomar
- ICAR—Indian Grassland and Fodder Research Institute, Jhansi 284003, India;
| | - Muzaffar Hasan
- Agro Produce Processing Division, ICAR—Central Institute of Agricultural Engineering, Bhopal 462038, India;
| | - Sushil Changan
- Division of Crop Physiology, Biochemistry and Post-Harvest Technology, ICAR-Central Potato Research Institute, Shimla 171001, India;
| | - Minnu Sasi
- Division of Biochemistry, ICAR—Indian Agricultural Research Institute, New Delhi 110012, India;
| | - Chirag Maheshwari
- Department of Agriculture Energy and Power, ICAR—Central Institute of Agricultural Engineering, Bhopal 462038, India;
| | - Uma Prajapati
- Division of Food Science and Postharvest Technology, ICAR—Indian Agricultural Research Institute, New Delhi 110012, India; (V.S.); (U.P.)
| | - Surinder Singh
- Dr. S.S. Bhatnagar University Institute of Chemical Engineering and Technology, Panjab University, Chandigarh 160014, India;
| | - Rakesh Kumar Prajapat
- School of Agriculture, Suresh Gyan Vihar University, Jaipur 302017, Rajasthan, India;
| | - Sangram Dhumal
- Division of Horticulture, RCSM College of Agriculture, Kolhapur 416004, Maharashtra, India;
| | - Sneh Punia
- Department of Food, Nutrition, & packaging Sciences, Clemson University, Clemson, SC 29634, USA;
| | - Ryszard Amarowicz
- Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-748 Olsztyn, Tuwima 10, Poland;
| | - Mohamed Mekhemar
- Clinic for Conservative Dentistry and Periodontology, School of Dental Medicine, Christian-Albrecht’s University, 24105 Kiel, Germany
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Ekalu A, Habila JD. Flavonoids: isolation, characterization, and health benefits. BENI-SUEF UNIVERSITY JOURNAL OF BASIC AND APPLIED SCIENCES 2020. [DOI: 10.1186/s43088-020-00065-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Abstract
Background
The unique and vast pharmacological activities of flavonoids have made them of research interest. This led to the use of various techniques to isolate and characterize them, intending to determine their potential health benefits.
Main text
The medicinal values of plant-based flavonoids that this literature review tends to summarize the pharmacological activities of these secondary metabolites from 22 selected plant families. The pharmacological shreds of evidence reported in the literature have proven that flavonoids have shown anti-cancer, anti-microbial, anti-oxidant, anti-inflammatory, anti-fungal, anti-ulcer, and anti-edematogenic activities. Out of these, 30% showed to have anti-oxidant activity, key in protecting the body against free radicals. Besides, 18% of the references showed anti-microbial and anti-cancer activities. Further literature reports indicated that flavonoids from these families exhibited anti-inflammatory and anti-edematogenic (9%), anti-viral and anti-ulcer (5%), anti-fungal, anti-nociceptive, and anti-histamine (2%).
Conclusion
The pharmacological activities of flavonoids from the various sources reviewed in this study show that the secondary metabolites could provide a scaffold for the development of potent anti-cancer drugs in the future.
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Wu L, Wu W, Cai Y, Li C, Wang L. HPLC fingerprinting-based multivariate analysis of phenolic compounds in mango leaves varieties: Correlation to their antioxidant activity and in silico α-glucoidase inhibitory ability. J Pharm Biomed Anal 2020; 191:113616. [PMID: 32942107 DOI: 10.1016/j.jpba.2020.113616] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 09/01/2020] [Accepted: 09/02/2020] [Indexed: 01/01/2023]
Abstract
Mango leaves (MLs) have many important medical values owing to its high contents of phytochemical compounds. Among them, phenolic compounds existing in MLs showed multiple pharmacological activities. However, there is a little information about the quality evaluation and discrimination of different varieties of MLs. In the present study, the chemical compositions of MLs were identified by using high performance liquid chromatography coupled with electrospray ionization-quadrupole-time of flight-mass spectrometry (HPLC-ESI-qTOF-MS/MS). Then, the quality of ten MLs varieties collected from a same plantation was assessed according to integrated HPLC fingerprinting coupled with multivariate analysis. The results revealed that Cui Yu (S5) showed the highest TPC/TFC and the strongest bio-activity, followed by Tai Long (S7) and Hong Bao Shi (S3). Among different HPLC fingerprinting, twenty compounds were selected as common characteristic peaks, and the similarity was within the range of 0.792-0.995. Meanwhile, these varieties were divided into three groups: G1 (S3, S5, S7, and S10), G2 (S1 and S4) and G3 (S2, S6, S8, and S9). Two discriminant functions with the discriminant rate near 100 % were constructed. Additionally, neomangiferin, mangiferin, kaempferol-3-O-rutinoside, isoquercitrin and quercetin were found to be the key compounds in quality evaluation of MLs varieties. Pearson correlation coefficient analysis results confirmed that these key compounds directly contributed to the antioxidant activity and α-glucosidase inhibitory ability of MLs. Importantly, the possible inhibitory mechanisms of these key compounds against α-glucosidase were preliminary clarified by in silico analysis, and the analysis results provide a theoretical basis for future development and utilization of mango leaves byproducts.
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Affiliation(s)
- Lingfeng Wu
- College of Food Science and Engineering, Hainan University, Haikou 570228, PR China
| | - Wenhui Wu
- College of Food Science and Engineering, Hainan University, Haikou 570228, PR China
| | - Yanzi Cai
- College of Food Science and Engineering, Hainan University, Haikou 570228, PR China
| | - Congfa Li
- College of Food Science and Engineering, Hainan University, Haikou 570228, PR China; Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Hainan University, Haikou 570228, PR China
| | - Lu Wang
- College of Food Science and Engineering, Hainan University, Haikou 570228, PR China; Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Hainan University, Haikou 570228, PR China; Hainan Huachuang Areca Research Institute, Haikou, 570125, PR China.
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NMR-Based Metabolomic Comparison of Brassica oleracea (Var. italica): Organic and Conventional Farming. Foods 2020; 9:foods9070945. [PMID: 32708866 PMCID: PMC7404451 DOI: 10.3390/foods9070945] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 07/14/2020] [Accepted: 07/15/2020] [Indexed: 02/06/2023] Open
Abstract
Brassicaceae family provides several crops which are worldwide known for their interesting phytochemical profiles, especially in terms of content of glucosinolates. These secondary metabolites show several beneficial effects toward consumers’ health, and several studies have been conducted to identify cultivation factors affecting their content in crops. One of the agronomic practices which is attracting growing interest is the organic one, which consists in avoiding the use of mineral fertilizers as well as pesticides. The aim of this study is to define the metabolic profile of Brassicaoleracea (var. italica) and to compare the samples grown using organic and conventional fertilization methods. The hydroalcoholic and organic extracts of the samples have been analyzed by NMR spectroscopy. Forty-seven metabolites belonging to the categories of organic acids, amino acids, carbohydrates, fatty acids, sterols, and other molecules have been identified. Thirty-seven metabolites have been quantified. Univariate and multivariate PCA analyses allowed to observe that the organic practice influenced the nitrogen transport, the carbohydrate metabolism, the glucosinolate content and the phenylpropanoid pathway in B. oleracea (var. italica).
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Rashad Y, Aseel D, Hammad S, Elkelish A. Rhizophagus irregularis and Rhizoctonia solani Differentially Elicit Systemic Transcriptional Expression of Polyphenol Biosynthetic Pathways Genes in Sunflower. Biomolecules 2020; 10:E379. [PMID: 32121492 PMCID: PMC7175204 DOI: 10.3390/biom10030379] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 02/15/2020] [Accepted: 02/25/2020] [Indexed: 12/11/2022] Open
Abstract
Plant roots are exposed to penetration by different biotrophic and necrotrophic fungi. However, plant immune responses vary, depending on the root-penetrating fungus. Using qRT-PCR, changes over time in the systemic transcriptional expression of the polyphenol biosynthesis-related genes were investigated in sunflower plants in response to colonization with Rhizophagus irregularis and/or infection with Rhizoctonia solani. The results demonstrated that both fungi systemically induced the transcriptional expression of most of the addressed genes at varying degrees. However, the inducing effect differed according to the treatment type, plant organ, targeted gene, and time stage. The inducing effect of R. irregularis was more prevalent than R. solani in the early stages. In general, the dual treatment showed a superior inducing effect over the single treatments at most of the time. The hierarchical clustering analysis showed that cinnamate-4-hydroxylase was the master expressed gene along the studied time period. The cell wall lignification was the main plant-defensive-mechanism induced. In addition, accumulations of chlorogenic acid, flavonoids, and anthocyanins were also triggered. Moreover, colonization with R. irregularis improved the plant growth and reduced the disease severity. We can conclude that the proactive, rather than curative, colonization with R. irregularis is of great importance, owing to their protective and growth-promoting roles, even if no infection occurred.
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Affiliation(s)
- Younes Rashad
- Plant Protection and Biomolecular Diagnosis Department, Arid Lands Cultivation Research Institute, City of Scientific Research and Technological Applications, New Borg El-Arab City 21934, Egypt; (Y.R.); (S.H.)
| | - Dalia Aseel
- Plant Protection and Biomolecular Diagnosis Department, Arid Lands Cultivation Research Institute, City of Scientific Research and Technological Applications, New Borg El-Arab City 21934, Egypt; (Y.R.); (S.H.)
| | - Saad Hammad
- Plant Protection and Biomolecular Diagnosis Department, Arid Lands Cultivation Research Institute, City of Scientific Research and Technological Applications, New Borg El-Arab City 21934, Egypt; (Y.R.); (S.H.)
| | - Amr Elkelish
- Botany Department, Faculty of Science, Suez Canal University, Ismailia 41522, Egypt
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Dave V, Bhardwaj N, Gupta N, Tak K. Herbal ethosomal gel containing luliconazole for productive relevance in the field of biomedicine. 3 Biotech 2020; 10:97. [PMID: 32099738 PMCID: PMC7005235 DOI: 10.1007/s13205-020-2083-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 01/20/2020] [Indexed: 01/23/2023] Open
Abstract
This study includes development, characterization, and optimization of herbal ethosomal formulation. The aim of the present study is to develop drug loaded ethosomes capped with Azadirachta indica (neem) which, was further incorporated in Carbopol 934 K thereby, resulting in the formation of ethosomal gel. The formulation is aimed to express effective treatment against fungal infection. The build was formulated using drug (Luliconazole), soyalecithin, ethanolic neem extract and propylene glycol. In total nine ethosomal, formulations of distinct concentrations of ingredients were processed, to determine out the optimized formulation among the all. Further the prepared drug loaded ethosomes were subjected to various evaluation parameters like particle size, zeta potential, polydispersity index (PDI) and % entrapment efficiency. For the evaluation of its surface morphology, transmission electron microscopy was executed whereas, atomic force microscopy was carried out which contributes in detail and depth information of surface morphology. For the analysis of thermal behavior Thermal gravimetric analysis graph was obtained for luliconazole, soyalecithin, neem extract, physical mixture and optimized formulation (LF5). Attenuated total internal reflection Fourier transforms infra-red spectroscopy was performed for luliconazole, soyalecithin, neem extract, physical mixture, and optimized formulation (LF5) to examine the interaction between the drug and the excipients. Viscosity, pH, spreadability and extrudability of the ethosomal gel were calculated to determine the suitability of the formulation for topical application. In vitro drug permeation study and antifungal activity was executed out with the aid of Wistar albino rat skin model and tube dilution assay respectively. The complete study wrap up, that this herbal ethosomal approach provides advanced sustained and targeted delivery of luliconazole. On analyzing the results, ethosomal formulation LF5 was found to be optimized one, due to its optimum concentration of soyalecithin (300 mg) and ethanol (35%). Hence it has maximum entrapment efficiency of 86.56 ± 0.74%. Optimum vesicle size, zeta potential, and PDI were found to be 155.30 ± 1.2 nm, - 42.20 ± 0.3 mV, and 0.186 ± 0.07 respectively. In vitro drug permeation study expresses release of 83.45 ± 2.51 in 24 h whereas; the in vivo activity proved that LF5 is more active and effective against Candida parapsilosis in comparison to Aspergillus niger. In the end, it was estimated that ethosomal suspension and lyophilized ethosomal suspension was utmost stable at 4 °C/60 ± 5 RH. The complete study clearly indicates that the buildup of ethosomal formulation with luliconazole and neem extract show synergistic effect thereby, expressing excellent result against the treatment of fungal infection.
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Affiliation(s)
- Vivek Dave
- Department of Pharmacy, Banasthali Vidyapith, Banasthali, Rajasthan 304022 India
| | - Nishant Bhardwaj
- Department of Pharmacy, Banasthali Vidyapith, Banasthali, Rajasthan 304022 India
| | - Nikita Gupta
- Department of Pharmacy, Banasthali Vidyapith, Banasthali, Rajasthan 304022 India
| | - Kajal Tak
- Department of Pharmacy, Banasthali Vidyapith, Banasthali, Rajasthan 304022 India
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Redondo-Blanco S, Fernández J, López-Ibáñez S, Miguélez EM, Villar CJ, Lombó F. Plant Phytochemicals in Food Preservation: Antifungal Bioactivity: A Review. J Food Prot 2020; 83:163-171. [PMID: 31860394 DOI: 10.4315/0362-028x.jfp-19-163] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Synthetic food additives generate a negative perception in consumers. This fact generates an important pressure on food manufacturers, searching for safer natural alternatives. Phytochemicals (such as polyphenols and thiols) and plant essential oils (terpenoids) possess antimicrobial activities that are able to prevent food spoilage due to fungi (e.g., Aspergillus, Penicillium) and intoxications (due to mycotoxins), both of which are important economic and health problems worldwide. This review summarizes industrially interesting antifungal bioactivities from the three main types of plant nutraceuticals: terpenoids (as thymol), polyphenols (as resveratrol) and thiols (as allicin) as well as some of the mechanisms of action. These phytochemicals are widely distributed in fruits and vegetables and are very useful in food preservation as they inhibit growth of important spoilage and pathogenic fungi, affecting especially mycelial growth and germination. Terpenoids and essential oils are the most abundant group of secondary metabolites found in plant extracts, especially in common aromatic plants, but polyphenols are a more remarkable group of bioactive compounds as they show a broad array of bioactivities.
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Affiliation(s)
- Saúl Redondo-Blanco
- Research Group Biotechnology of Nutraceuticals and Bioactive Compounds (BIONUC), Departamento de Biología Funcional, Área de Microbiología, University of Oviedo, 33006 Oviedo, Principality of Asturias, Spain; and Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Instituto de Investigación Sanitaria del Principado de Asturias (IISPA), 33011 Oviedo, Asturias, Spain
| | - Javier Fernández
- Research Group Biotechnology of Nutraceuticals and Bioactive Compounds (BIONUC), Departamento de Biología Funcional, Área de Microbiología, University of Oviedo, 33006 Oviedo, Principality of Asturias, Spain; and Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Instituto de Investigación Sanitaria del Principado de Asturias (IISPA), 33011 Oviedo, Asturias, Spain
| | - Sara López-Ibáñez
- Research Group Biotechnology of Nutraceuticals and Bioactive Compounds (BIONUC), Departamento de Biología Funcional, Área de Microbiología, University of Oviedo, 33006 Oviedo, Principality of Asturias, Spain; and Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Instituto de Investigación Sanitaria del Principado de Asturias (IISPA), 33011 Oviedo, Asturias, Spain
| | - Elisa M Miguélez
- Research Group Biotechnology of Nutraceuticals and Bioactive Compounds (BIONUC), Departamento de Biología Funcional, Área de Microbiología, University of Oviedo, 33006 Oviedo, Principality of Asturias, Spain; and Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Instituto de Investigación Sanitaria del Principado de Asturias (IISPA), 33011 Oviedo, Asturias, Spain
| | - Claudio J Villar
- Research Group Biotechnology of Nutraceuticals and Bioactive Compounds (BIONUC), Departamento de Biología Funcional, Área de Microbiología, University of Oviedo, 33006 Oviedo, Principality of Asturias, Spain; and Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Instituto de Investigación Sanitaria del Principado de Asturias (IISPA), 33011 Oviedo, Asturias, Spain
| | - Felipe Lombó
- Research Group Biotechnology of Nutraceuticals and Bioactive Compounds (BIONUC), Departamento de Biología Funcional, Área de Microbiología, University of Oviedo, 33006 Oviedo, Principality of Asturias, Spain; and Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Instituto de Investigación Sanitaria del Principado de Asturias (IISPA), 33011 Oviedo, Asturias, Spain
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Guiekep AJN, Kenfack A, Ngoula F, Vemo BN, Nguemmeugne KS, Tedonkeng EP. Attenuating effects of Mangifera indica leaves ethanolic extract against acetamiprid induced reproductive toxicity in male guinea pigs. VETERINARY RESEARCH FORUM : AN INTERNATIONAL QUARTERLY JOURNAL 2019; 10:187-192. [PMID: 31737226 PMCID: PMC6828173 DOI: 10.30466/vrf.2019.95154.2292] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Accepted: 01/28/2019] [Indexed: 11/04/2022]
Abstract
Acetamiprid (ACP) belonging to the neonicotinoid family used against wide array of pests in agriculture and domestic purposes. In this study, we evaluated the attenuating effects of ethanolic extract of Mangifera indica leaves (EEMI) in averting reproductive toxicity caused by ACP in male guinea pigs. Thirty male guinea pigs were randomly assigned to five treatment groups (n = 6). Group 1 (T0) received distilled water orally; group 2 (T0-) was given 80 mg kg-1 of ACP and groups 3, 4 and 5 were treated, respectively, with EEMI at doses of 50, 100 and 200 mg kg-1 plus ACP. After 90 days, the reaction time, sexual organ weights, sperm count, motility and anomalies, spermatozoa with entire plasma membrane, testicular histology, serum testosterone concentration, testicular malondialdehyde (MDA) level, reduced glutathione (GSH) concentration, testicular superoxide dismutase (SOD) and catalase (CAT) activities were assessed. Co-administration of EEMI significantly reduced the reaction time, sperm anomalies and testicular MDA, SOD and CAT levels compared to the T0- group. Co-treatment of EEMI significantly alleviated sperm count and motility, percentage of spermatozoa with the normal plasma membrane, serum testosterone concentration, accessory sex gland weights, and testicular GSH concentrations. The ACP treatment induced cell membrane degradation in the testis and this effect was prevented with the addition of EEMI. In conclusion, ACP negatively affected the animal reproductive function and induced oxidative stress. The addition of EEMI alleviated the toxic effects of ACP on the reproductive function of male guinea pigs.
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Affiliation(s)
| | - Augustave Kenfack
- Department of Animal Productions, Faculty of Agronomy and Agricultural Sciences, University of Dschang, Dschang, Cameroon.
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Isolation of Flavonoid Compounds from Amyl Alcohol Fraction of Golek Mango Leaf (Mangifera indica L cv. Golek). JURNAL KIMIA SAINS DAN APLIKASI 2019. [DOI: 10.14710/jksa.22.3.67-72] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Mango plant (Mangifera indica L.) is a tropical fruit plant with high nutrition in the Anacardiaceae family. One of the several varieties of mango plants spread throughout Indonesia, namely mango golek. This study aims to obtain flavonoid isolates and find out the types of flavonoids in the leaves of mango golek. In this study, maceration was carried out to obtain ethanol extract, then followed by phytochemical tests, removal of chlorophyll using distilled water (1: 1), hydrolysis using 2N HCl, followed by liquid-liquid extraction using ethyl acetate and amyl alcohol. In the amyl alcohol fraction, flavonoid was separated using gravity column chromatography with a mixture of eluent n-butanol:n-hexane:methanol (4:2:1). Phytochemical tests showed positive results for alkaloids, saponins, tannins, quinones and flavonoids. UV-Vis spectrophotometer analysis provides absorption at a wavelength of 263 nm while FTIR analysis showed the presence of O-H, C=O, C-O-C aliphatic, and C-O alcohol groups. LC-MS/MS instrument analysis showed m/z of 300 which is the molecular mass of isoflavone compound.
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Abstract
Diabetes is a major metabolic disorder whose prevalence is increasing daily. Medicinal plants have played an important role in the prevention and treatment of type 2 diabetes via prophylactic and therapeutic management. In this study, Mangifera Indica leaf (MIL) extract was investigated for its promising anti-diabetic activity via an in vitro model. It was found that MIL extract possessed significant inhibition on alpha-amylase activity up to (51.4 ± 2.7)% at a concentration of 200 µg/mL. Moreover, glucose adsorption capacity of MIL was identified at (2.7 ± 0.19) mM glucose/g extract. Furthermore, the extract caused a significant increase in glucose uptake up to (143 ± 9.3)% in LO-2 liver cells. Notably, MIL extract was effective in scavenging (63.3 ± 2.1)% 1,1-diphenyl-2-picryl-hydrazyl (DPPH) and (71.6 ± 4.3)% 2,2-azinobis-3-ethyl benzothiazoline-6-sulfonic acid (ABTS)+ radicals and inhibiting (66 ± 4.9)% NO production from RAW264.7 cells without any cytotoxicity effects. Accordingly, M. indica leaves are suggested as a promising material for development of hypoglycemic products.
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29
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Sciubba F, Di Cocco ME, Angori G, Spagnoli M, De Salvador FR, Engel P, Delfini M. NMR-based metabolic study of leaves of three species of Actinidia with different degrees of susceptibility to Pseudomonas syringae pv. actinidiae. Nat Prod Res 2019; 34:2043-2050. [PMID: 30810363 DOI: 10.1080/14786419.2019.1574784] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Bacterial canker of Actinidia, caused by the bacterium Pseudomonas syringae pv. actinidiae (Psa), is the most serious disease of these plants worldwide. Leaves of three species of Actinidia, namely A. chinensis var. chinensis, A. chinensis var. deliciosa and A. arguta, having different degrees of tolerance to Psa, were analyzed by Nuclear Magnetic Resonance spectroscopy. Aqueous extracts of leaves were studied and several metabolites, classified as organic acids, amino acids, carbohydrates, phenols and other metabolites, were identified by 1D and 2D NMR experiments and quantified. The metabolic profiles of these species were compared through univariate statistical analysis ANOVA and multivariate PCA. Levels of metabolites with known antibacterial activity, such as caffeic and chlorogenic acids, were observed to be higher in the A. arguta samples. Moreover, these metabolites have different Pearson correlation patterns among the three Actinidia species, suggesting a difference at the phenylpropanoid biosynthetic pathway.
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Affiliation(s)
- Fabio Sciubba
- Department of Chemistry, University of Rome Sapienza, Rome, Italy
| | | | - Giulia Angori
- Department of Chemistry, University of Rome Sapienza, Rome, Italy
| | - Mariangela Spagnoli
- Department of Occupational and Environmental Medicine Epidemiology and Hygiene, INAIL, Monte Porzio Catone, Italy
| | | | - Petra Engel
- Citrus and Fruit Trees, CREA - Research Centre for Olive, Rome, Italy
| | - Maurizio Delfini
- Department of Chemistry, University of Rome Sapienza, Rome, Italy
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Câmara CRS, Shi Q, Pedersen M, Zbasnik R, Nickerson KW, Schlegel V. Histone acetylation increases in response to ferulic, gallic, and sinapic acids acting synergistically in vitro to inhibit Candida albicans
yeast-to-hyphae transition. Phytother Res 2018; 33:319-326. [DOI: 10.1002/ptr.6222] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 09/03/2018] [Accepted: 09/28/2018] [Indexed: 11/11/2022]
Affiliation(s)
| | - Qinyin Shi
- Department of Food Science and Technology; University of Nebraska-Lincoln; Lincoln Nebraska USA
| | - Matthew Pedersen
- Department of Agronomy and Horticulture; University of Nebraska-Lincoln; Lincoln Nebraska USA
| | - Richard Zbasnik
- Department of Food Science and Technology; University of Nebraska-Lincoln; Lincoln Nebraska USA
| | - Kenneth W. Nickerson
- School of Biological Sciences; University of Nebraska-Lincoln; Lincoln Nebraska USA
| | - Vicki Schlegel
- Department of Food Science and Technology; University of Nebraska-Lincoln; Lincoln Nebraska USA
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Metabolomics of Two Pecan Varieties Provides Insights into Scab Resistance. Metabolites 2018; 8:metabo8040056. [PMID: 30249055 PMCID: PMC6315810 DOI: 10.3390/metabo8040056] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 09/19/2018] [Accepted: 09/20/2018] [Indexed: 01/28/2023] Open
Abstract
UHPLC-MS-based non-targeted metabolomics was used to investigate the biochemical basis of pecan scab resistance. Two contrasting pecan varieties, Kanza (scab-resistant) and Pawnee (scab-susceptible), were profiled and the metabolomics data analyzed using multivariate statistics. Significant qualitative and quantitative metabolic differences were observed between the two varieties. Both varieties were found to have some unique metabolites. Metabolites that were only present or more abundant in Kanza relative to Pawnee could potentially contribute to the scab resistance in Kanza. Some of these metabolites were putatively identified as quercetin derivatives using tandem mass spectrometry. This suggests that quercetin derivatives could be important to pecan scab resistance.
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32
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Solanki DS, Kumar S, Parihar K, Tak A, Gehlot P, Pathak R, Singh SK. Characterization of a novel seed protein of Prosopis cineraria showing antifungal activity. Int J Biol Macromol 2018; 116:16-22. [PMID: 29733925 DOI: 10.1016/j.ijbiomac.2018.05.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 05/02/2018] [Accepted: 05/03/2018] [Indexed: 12/18/2022]
Abstract
An antifungal protein with a molecular mass of 38.6 kDa was isolated from the seed of Prosopis cineraria. The protein was purified using ammonium sulphate precipitation, ion exchange chromatography and gel filtration. The antifungal activity of purified protein was retained up to 50 °C for 10 min. The MALDI TOF mass spectroscopy revealed 15 assorted peptides. The molecular weight of the antifungal protein is different from antifungal proteins reported in seeds of other leguminous plants. The purified protein exerted antifungal activity against post-harvest fruit fungal pathogens Lasiodiplodia theobromae and Aspergillus fumigatus, isolated from the rotten fruits. The antifungal properties of this novel antifungal protein can be potentially exploited to manage post-harvest fungal disease of fruits through alternative means to reduce use of hazardous chemicals.
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Affiliation(s)
- D S Solanki
- Mycology and Microbiology Laboratory, Department of Botany, JNV University, Jodhpur 342001, India
| | - S Kumar
- Mycology and Microbiology Laboratory, Department of Botany, JNV University, Jodhpur 342001, India
| | - K Parihar
- Mycology and Microbiology Laboratory, Department of Botany, JNV University, Jodhpur 342001, India
| | - A Tak
- Mycology and Microbiology Laboratory, Department of Botany, JNV University, Jodhpur 342001, India
| | - P Gehlot
- Mycology and Microbiology Laboratory, Department of Botany, JNV University, Jodhpur 342001, India.
| | - R Pathak
- Center Arid Zone Research Institute, Jodhpur 342003, India
| | - S K Singh
- Center Arid Zone Research Institute, Jodhpur 342003, India
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Xu W, Deng J, Qian Y, Hou XT, Zhu Z, Zhao M, Shang E, Qian D, Zeng H, Pang H, Duan J. Simultaneous determination of kaempferol, quercetin, mangiferin, gallic acid,p-hydroxybenzoic acid and chlorpheniramine maleate in rat plasma after oral administration of Mang-Guo-Zhi-Ke tablets by UHPLC-MS/MS and its application to pharmacokinetics. Biomed Chromatogr 2017; 32. [DOI: 10.1002/bmc.4155] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 11/10/2017] [Accepted: 11/17/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Weijie Xu
- College of Pharmacy; Guangxi University of Chinese Medicine; Nanning China
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae; Nanjing University of Chinese Medicine; Nanjing China
| | - Jiagang Deng
- College of Pharmacy; Guangxi University of Chinese Medicine; Nanning China
| | - Yiyun Qian
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae; Nanjing University of Chinese Medicine; Nanjing China
| | - Xiao-Tao Hou
- College of Pharmacy; Guangxi University of Chinese Medicine; Nanning China
| | - Zhenhua Zhu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae; Nanjing University of Chinese Medicine; Nanjing China
| | - Ming Zhao
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae; Nanjing University of Chinese Medicine; Nanjing China
| | - Erxin Shang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae; Nanjing University of Chinese Medicine; Nanjing China
| | - Dawei Qian
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae; Nanjing University of Chinese Medicine; Nanjing China
| | - Huiting Zeng
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae; Nanjing University of Chinese Medicine; Nanjing China
| | - Hanqing Pang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae; Nanjing University of Chinese Medicine; Nanjing China
| | - Jinao Duan
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae; Nanjing University of Chinese Medicine; Nanjing China
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Zhang YN, Wang J, Qi B, Wu SG, Chen HR, Luo HY, Yin DJ, Lü FJ, Zhang HJ, Qi GH. Evaluation of mango saponin in broilers: effects on growth performance, carcass characteristics, meat quality and plasma biochemical indices. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2017; 30:1143-1149. [PMID: 28111445 PMCID: PMC5494488 DOI: 10.5713/ajas.16.0847] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Revised: 12/17/2016] [Accepted: 12/26/2016] [Indexed: 12/22/2022]
Abstract
OBJECTIVE The objective of the present study was to determine whether mango saponin (MS) could be used as a feed additive in broiler chicks by evaluating growth performance, carcass characteristics, meat quality, and plasma biochemical indices. METHODS A total of 216 1-d-old Arbor Acres male broiler chicks were randomly assigned into three dietary treatments supplemented with 0 (control), 0.14% (MS 0.14%), or 0.28% (MS 0.28%) MS. Each treatment had six replicates (cages) with 12 chicks each. The feeding trial lasted for six weeks. RESULTS Compared with the control, dietary supplemented with 0.14% or 0.28% MS increased average daily weight gain of chicks in the grower (22 to 42 d) and the whole (1 to 42 d) phases, and the final body weight of chicks on d 42 was higher in MS supplemented groups (p<0.05). Lower L45 min* (lightness) and L24 h* values, lower b24 h* (yellowness) value, and higher a45 min* (redness) and a24 h* values of the breast muscle were observed in chicks fed with 0.28% MS on d 42 (p<0.05). The total antioxidant capacity in plasma increased in MS 0.14% group on d 21 (p<0.001). Lower contents of plasma total cholesterol and triglyceride were observed in chicks fed with 0.28% MS on d 21 and d 42, whereas the group supplemented with 0.14% MS only decreased plasma triglyceride content on d 21 (p<0.05). The glucose content in plasma decreased in MS 0.28% group on d 42 (p<0.001). CONCLUSION Overall, MS could be used as a feed additive in broiler chicks, and the supplemental level of 0.28% MS in diet could improve growth performance, meat quality, and plasma lipid metabolism in broiler chicks.
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Affiliation(s)
- Y. N. Zhang
- Key Laboratory of Feed Biotechnology of Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081,
China
| | - J. Wang
- Key Laboratory of Feed Biotechnology of Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081,
China
| | - B. Qi
- Key Laboratory of Feed Biotechnology of Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081,
China
| | - S. G. Wu
- Key Laboratory of Feed Biotechnology of Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081,
China
| | - H. R. Chen
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Danzhou, Hainan 571737,
China
| | - H. Y. Luo
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Danzhou, Hainan 571737,
China
| | - D. J. Yin
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing 100081,
China
| | - F. J. Lü
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing 100081,
China
| | - H. J. Zhang
- Key Laboratory of Feed Biotechnology of Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081,
China
| | - G. H. Qi
- Key Laboratory of Feed Biotechnology of Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081,
China
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Ghahari S, Alinezhad H, Nematzadeh GA, Tajbakhsh M, Baharfar R. Chemical Composition, Antioxidant and Biological Activities of the Essential Oil and Extract of the Seeds of Glycine max (Soybean) from North Iran. Curr Microbiol 2017; 74:522-531. [PMID: 28255785 DOI: 10.1007/s00284-016-1188-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2016] [Accepted: 12/21/2016] [Indexed: 01/10/2023]
Abstract
Glycine max (L.) Merrill (soybean) is a major leguminous crop, cultivated globally as well as in Iran. This study examines the chemical composition of soybean essential oil, and evaluates the antioxidant and antimicrobial activities of seeds on various plant pathogens that commonly cause irreparable damages to agricultural crops. The essential oil of soybean seeds was analyzed by gas chromatography coupled to mass spectrometry. Antimicrobial activity was tested against 14 microorganisms, including three gram-positive, five gram-negative bacteria, and six fungi, using disk diffusion method and the Minimum Inhibitory Concentration technique. The soybean seeds were also subjected to screening for possible antioxidant activity by using catalase, peroxidase, superoxide dismutase, and 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay. Forty components were identified, representing 96.68% of the total oil. The major constituents of the oil were carvacrol (13.44%), (E,E)-2,4-decadienal (9.15%), p-allylanisole (5.65%), p-cymene (4.87%), and limonene (4.75%). The oil showed significant activity against Pseudomonas syringae subsp. syringae, Rathayibacter toxicus with MIC = 25 µg/mL, and Pyricularia oryzae with MIC = 12.5 µg/mL. In addition, the free radical scavenging capacity of the essential oil was determined with an IC50 value of 162.35 µg/mL. Our results suggest that this plant may be a potential source of biocide, for economical and environmentally friendly disease control strategies. It may also be a good candidate for further biological and pharmacological investigations.
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Affiliation(s)
- Somayeh Ghahari
- Department of Organic Chemistry, Faculty of Chemistry, University of Mazandran, Babolsar, Iran
| | - Heshmatollah Alinezhad
- Department of Organic Chemistry, Faculty of Chemistry, University of Mazandran, Babolsar, Iran
| | - Ghorban Ali Nematzadeh
- Genetics and Agricultural Biotechnology Institute of Taberestan (GABIT), Sari Agricultural Sciences and Natural Resources University, Sari, Iran.
| | - Mahmood Tajbakhsh
- Department of Organic Chemistry, Faculty of Chemistry, University of Mazandran, Babolsar, Iran
| | - Robabeh Baharfar
- Department of Organic Chemistry, Faculty of Chemistry, University of Mazandran, Babolsar, Iran
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Gururaja GM, Mundkinajeddu D, Kumar AS, Dethe SM, Allan JJ, Agarwal A. Evaluation of Cholesterol-lowering Activity of Standardized Extract of Mangifera indica in Albino Wistar Rats. Pharmacognosy Res 2017; 9:21-26. [PMID: 28250649 PMCID: PMC5330098 DOI: 10.4103/0974-8490.199770] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Cholesterol lowering activity of Mangifera indica L. has been determined by earlier researchers and kernel, leaf and bark have shown significant activity. However, the specific cholesterol lowering activity of leaf methanol extract has not been determined. MATERIALS AND METHODS The present study involved evaluation of cholesterol lowering potential of methanol extract of M. indica leaves using high cholesterol diet model in albino Wistar rats. The acute oral toxicity at a dose of 5000 mg/ kg body weight was also determined in female albino Wistar rats. Phytoconstituents Iriflophenone 3-C-β-D-glucoside and mangiferin were quantified in methanol extracts of different varieties of mango leaves using high performance liquid chromatography. RESULTS AND DISCUSSION Significant cholesterol lowering activity was observed with methanol extract of M. indica leaves, at dose of 90 mg/kg body weight in rats and it was also found to be safe at dose of 5000 mg/kg rat body. Iriflophenone 3-C-β-D-glucoside and mangiferin were found to be in the range of 1.2 to 2.8% w/w and 3.9 to 4.6% w/w, respectively which along with 3 β taraxerol and other sterols could be contributing to the cholesterol lowering activity of mango leaves extract. CONCLUSIONS The phytosterols rich extract of Mangifera indica leaves is a good source of nutraceutical ingredient that have the potential to lower serum cholesterol levels. SUMMARY The Mangifera indica leaves methanolic extract showed significant cholesterol lowering activity in high cholesterol diet induced hypercholesterolaemia model in rats when evaluated at a dose of 90 mg/kg rat body weight. The extract was found to contain Iriflophenone 3-C-β-D-glucoside and mangiferin which along with 3 β taraxerol and other sterols could be contributing to the cholesterol lowering activity.
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Affiliation(s)
- G M Gururaja
- Research Scholar, Manipal University, Manipal, Bengaluru, Karnataka, India; Natural Remedies R and D Centre, Bengaluru, Karnataka, India
| | | | - A Senthil Kumar
- Natural Remedies R and D Centre, Bengaluru, Karnataka, India
| | | | - J Joshua Allan
- Natural Remedies R and D Centre, Bengaluru, Karnataka, India
| | - Amit Agarwal
- Natural Remedies R and D Centre, Bengaluru, Karnataka, India
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Dorta E, González M, Lobo MG, Laich F. Antifungal activity of mango peel and seed extracts against clinically pathogenic and food spoilage yeasts. Nat Prod Res 2015; 30:2598-2604. [PMID: 26609883 DOI: 10.1080/14786419.2015.1115995] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The antioxidant and antifungal (antiyeast) properties of mango (Mangifera indica) peel and seed by-products were investigated. Nine extracts were obtained using three cultivars and two extraction methods. Significant differences between cultivars and extraction methods were detected in their bioactive compounds and antioxidant activity. The antifungal property was determined using agar diffusion and broth micro-dilution assays against 18 yeast species of the genera Candida, Dekkera, Hanseniaspora, Lodderomyces, Metschnikowia, Pichia, Schizosaccharomyces, Saccharomycodes and Zygosaccharomyces. All mango extracts showed antifungal activity. The minimum inhibitory concentration (MIC) and the minimum fungicidal concentration (MFC) values were lower for seed than for peel extracts. MICs and MFCs ranged from values <0.1 to 5 and 5 to >30 mgGAE/mL, respectively. The multivariate analysis showed a relationship between antifungal activity, the capacity to inhibit lipid peroxidation and total phenol content. These properties were associated with high levels of proanthocyanidins, gallates and gallotannins in the extracts.
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Affiliation(s)
- E Dorta
- a Laboratorio de Postcosecha y Tecnología de los Alimentos, Departamento de Fruticultura Tropical , Instituto Canario de Investigaciones Agrarias , La Laguna , Spain
| | - M González
- b Departamento de Análisis Instrumental y Química Ambiental (AIQA) , Instituto de Química Orgánica General, Consejo Superior de Investigaciones Científicas (IQOG-CSIC) , Madrid , Spain
| | - M G Lobo
- a Laboratorio de Postcosecha y Tecnología de los Alimentos, Departamento de Fruticultura Tropical , Instituto Canario de Investigaciones Agrarias , La Laguna , Spain
| | - F Laich
- c Unidad de Microbiología Aplicada , Instituto Canario de Investigaciones Agrarias , La Laguna , Spain
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Azeez L, Ogundode SM, Ganiyu OT, Oyedeji OA, Tijani KO, Adewuyi SO. Spectra characterization, flavonoid profile, antioxidant activity and antifungal property of Senecio bifrae and its copper complex. ACTA ACUST UNITED AC 2015. [DOI: 10.5897/sre2015.6194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Sciubba F, Di Cocco ME, Gianferri R, Capuani G, De Salvador FR, Fontanari M, Gorietti D, Delfini M. Nuclear Magnetic Resonance-Based Metabolic Comparative Analysis of Two Apple Varieties with Different Resistances to Apple Scab Attacks. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:8339-8347. [PMID: 26345382 DOI: 10.1021/acs.jafc.5b03311] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Apple scab, caused by the fungus Venturia inaequalis, is the most serious disease of the apple worldwide. Two cultivars (Malus domestica), having different degrees of resistance against fungi attacks, were analyzed by (1)H and (13)C nuclear magnetic resonance (NMR) spectroscopy. Aqueous and organic extracts of both apple flesh and skin were studied, and over 30 metabolites, classified as organic acids, amino acids, carbohydrates, phenolic compounds, lipids, sterols, and other metabolites, were quantified by means of one-dimensional (1D) and two-dimensional (2D) NMR experiments. The metabolic profiles of the two apple cultivars were compared, and the differences were correlated with the different degrees of resistance to apple scab by means of univariate analysis. Levels of metabolites with known antifungal activity were observed not only to be higher in the Almagold cultivar but also to show different correlation patterns in comparison to Golden Delicious, implying a difference in the metabolic network involved in their biosynthesis.
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Affiliation(s)
- Fabio Sciubba
- Department of Chemistry, Sapienza University of Rome , Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Maria Enrica Di Cocco
- Department of Chemistry, Sapienza University of Rome , Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Raffaella Gianferri
- Department of Chemistry, Sapienza University of Rome , Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Giorgio Capuani
- Department of Chemistry, Sapienza University of Rome , Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Flavio Roberto De Salvador
- Fruit Tree Research Centre, Council for Research and Experimentation in Agriculture (CREA) , Via di Fioranello 52, 00134 Rome, Italy
| | - Marco Fontanari
- Edmund Mach Foundation, Research and Innovation Centre (CRI) , Via Edmund Mach 1, 38010 San Michele all'Adige, Trentino, Italy
| | - Daniela Gorietti
- Department of Chemistry, Sapienza University of Rome , Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Maurizio Delfini
- Department of Chemistry, Sapienza University of Rome , Piazzale Aldo Moro 5, 00185 Rome, Italy
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Asma EAZ, Naiima BMH, Fethia HS. Antifungal activity of Citharexylum quadrangulare Jacq. extracts against phytopathogenic fungi. ACTA ACUST UNITED AC 2015. [DOI: 10.5897/ajmr2015.7380] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Ronchi SN, Brasil GA, do Nascimento AM, de Lima EM, Scherer R, Costa HB, Romão W, Boëchat GAP, Lenz D, Fronza M, Bissoli NS, Endringer DC, de Andrade TU. Phytochemical and in vitro and in vivo biological investigation on the antihypertensive activity of mango leaves (Mangifera indica L.). Ther Adv Cardiovasc Dis 2015; 9:244-56. [PMID: 25724882 DOI: 10.1177/1753944715572958] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
AIMS The aim of this study was to investigate the antihypertensive effect of leaves Mangifera indica L. using in vitro and in vivo assays. METHODOLOGY The ethanol extract of leaves of M. indica was fractionated to dichloromethanic, n-butyl alcohol and aqueous fractions. The chemical composition of ethanolic extract and dichloromethanic fraction were evaluated by liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS). Antioxidant activity was evaluated in the DPPH scavenging activity assay. Angiotensin-converting enzyme (ACE) inhibitory activity was investigated using in vitro and in vivo assays. The chronic antihypertensive assay was performed in spontaneously hypertensive rats (SHRs) and Wistar rats treated with enalapril (10 mg/kg), dichloromethanic fraction (100 mg/kg; twice a day) or vehicle control for 30 days. The baroreflex sensitivity was evaluated through the use of sodium nitroprusside and phenylephrine. Cardiac hypertrophy was evaluated by morphometric analysis. RESULTS The dichloromethanic fraction exhibited the highest flavonoid, total phenolic content and high antioxidant activity. Dichloromethanic fraction elicited ACE inhibitory activity in vitro (99 ± 8%) similar to captopril. LC-MS/MS analysis revealed the presence of ferulic acid (48.3 ± 0.04 µg/g) caffeic acid (159.8 ± 0.02 µg/g), gallic acid (142.5 ± 0.03 µg/g), apigenin (11.0 ± 0.01 µg/g) and quercetin (203.3 ± 0.05 µg/g). The chronic antihypertensive effects elicited by dichloromethanic fraction were similar to those of enalapril, and the baroreflex sensitivity was normalized in SHR. Plasma ACE activity and cardiac hypertrophy were comparable with animals treated with enalapril. CONCLUSIONS Dichloromethanic fraction of M. indica presented an antihypertensive effect, most likely by ACE inhibition, with benefits in baroreflex sensitivity and cardiac hypertrophy. Altogether, the results of the present study suggest that the dichloromethanic fraction of M. indica leaves may have potential as a promoting antihypertensive agent.
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Affiliation(s)
| | | | | | | | - Rodrigo Scherer
- Department of Pharmacy, University Vila Velha, Vila Velha, ES, Brazil
| | - Helber B Costa
- Petroleomic and Forensic Laboratory, Department of Chemistry, Federal University of Espírito Santo, Vitória, ES, Brazil
| | - Wanderson Romão
- Petroleomic and Forensic Laboratory, Department of Chemistry, Federal University of Espírito Santo, Vitória, ES Brazil Federal Institute of Education, Science and Technology of the Espírito Santo - IFES, Vila Velha, ES, Brazil
| | | | - Dominik Lenz
- Department of Pharmacy, University Vila Velha, Vila Velha, ES, Brazil
| | - Marcio Fronza
- Department of Pharmacy, University Vila Velha, Vila Velha, ES, Brazil
| | - Nazaré Souza Bissoli
- Department of Physiological Sciences, Federal University of Espírito Santo - UFES, Vitoria, ES, Brazil
| | - Denise Coutinho Endringer
- Department of Pharmacy, University Vila Velha - UVV, Av. Comissário José Dantas de Melo, n°21, Boa Vista, Vila Velha, ES, 29102-920, Brazil
| | - Tadeu Uggere de Andrade
- Department of Pharmacy, University Vila Velha - UVV, Av. Comissário José Dantas de Melo, n°21, Boa Vista, Vila Velha, ES, 29102-920, Brazil
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Acute and long-term toxicity of mango leaves extract in mice and rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2014; 2014:691574. [PMID: 25246938 PMCID: PMC4163298 DOI: 10.1155/2014/691574] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/14/2014] [Accepted: 08/15/2014] [Indexed: 11/17/2022]
Abstract
The acute toxicity of mango leaves extract (MLE) at the maximal dose (18.4 g/kg) was studied in ICR mice and no abnormalities were detected during the experiment. The long-term studies at various doses of MLE (100 mg/kg, 300 mg/kg, and 900 mg/kg) in SD rats for 3 consecutive months revealed that, compared with the control group, rats in MLE treated groups showed slight body weight increase and higher fat weight; the serum TG and CHOL levels and the epididymis weight of male rats were a little higher; the serum K+ level of female rats was on the low side but the weights of liver, kidney, and adrenal gland were on the high side. In addition to this, no other obvious abnormalities were detected.
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Ultrasound-assisted extraction of Mangiferin from Mango (Mangifera indica L.) leaves using response surface methodology. Molecules 2014; 19:1411-21. [PMID: 24473205 PMCID: PMC6271060 DOI: 10.3390/molecules19021411] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2013] [Revised: 01/20/2014] [Accepted: 01/20/2014] [Indexed: 11/17/2022] Open
Abstract
Mangiferin is a xanthone widely distributed in higher plants showing antioxidative, antiviral, anticancer, antidiabetic, immunomodulatory, hepatoprotective and analgesic effects. In the present study, an ultrasonic-assisted extraction method was developed for the effective extraction of mangiferin from mango leaves. Some parameters such as ethanol concentration, liquid-to-solid ratio, extraction temperature, and extraction time were optimized by single-factor experiment and response surface methodology. The optimal extraction conditions were 44% ethanol, the liquid-to-solid ratio was 38:1, and extraction for 19.2 min at 60 °C under ultrasound irradiation of 200 W. Under optimal conditions, the yield of mangiferin was 58.46 ± 1.27 mg/g. The results obtained are helpful for the full utilization of mango leaves, and also indicated that ultrasonic-assisted extraction is a very useful method for the extraction of mangiferin from plant materials.
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Zou T, Wu H, Li H, Jia Q, Song G. Comparison of microwave-assisted and conventional extraction of mangiferin from mango (Mangifera indica L.) leaves. J Sep Sci 2013; 36:3457-62. [PMID: 23929791 DOI: 10.1002/jssc.201300518] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2013] [Revised: 07/31/2013] [Accepted: 07/31/2013] [Indexed: 11/09/2022]
Abstract
Mangiferin is the main bioactive component in mango leaves, which possesses anti-inflammatory, antioxidative, antidiabetic, immunomodulatory, and antitumor activities. In the present study, a microwave-assisted extraction method was developed for the extraction of mangiferin from mango leaves. Some parameters such as ethanol concentration, liquid-to-solid ratio, microwave power, and extraction time were optimized by single-factor experiments and response surface methodology. The optimal extraction conditions were 45% ethanol, liquid-to-solid ratio of 30:1 (mL/g), and extraction time of 123 s under microwave irradiation of 474 W. Under optimal conditions, the yield of mangiferin was 36.10 ± 0.72 mg/g, significantly higher than that of conventional extraction. The results obtained are beneficial for the full utilization of mango leaves and also indicate that microwave-assisted extraction is a very useful method for extracting mangiferin from plant materials.
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Affiliation(s)
- Tangbin Zou
- Department of Nutrition and Food Hygiene, School of Public Health, Guangdong Medical College, Dongguan, China
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Sherwood P, Bonello P. Austrian pine phenolics are likely contributors to systemic induced resistance against Diplodia pinea. TREE PHYSIOLOGY 2013; 33:845-854. [PMID: 23999139 DOI: 10.1093/treephys/tpt063] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The molecular basis of the systemic induced resistance (SIR) phenotype known to occur in Austrian pine (Pinus nigra J.F. Arnold) in response to the tip blight and canker pathogen Diplodia pinea (Desm.) remains unclear. Specialized metabolites such as phenolics are considered to be an important component of plant defense, including SIR, but the antimicrobial activity of many of these putative defensive chemicals remains untested at realistic concentrations and in conjunction with each other. Here, we examined the anti-Diplodia activity of several previously identified Austrian pine phenolics associated with SIR by comparing the diameters of fungal colonies grown on media amended with ferulic acid, coumaric acid, taxifolin, pinosylvin, pinosylvin monomethyl ether and lignin. All of the compounds were tested both individually and as clusters (combinations) previously determined to occur in planta in a co-regulated fashion. Both the individual compounds and clusters were tested at constitutive concentrations and pathogen-induced concentrations linked to an SIR phenotype. Lignin possessed the strongest antifungal activity individually, and clusters at the SIR concentrations had the greatest antifungal effects, achieving fungistasis. This study exemplifies the value of evaluating potential biomarkers of resistance at in planta concentrations that are associated with the systemically resistant phenotype, and provides strong evidence that co-regulation of chemical defenses potentiates such a phenotype.
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Affiliation(s)
- Patrick Sherwood
- Department of Plant Pathology, The Ohio State University, 201 Kottman Hall, 2021 Coffey Road, Columbus, OH 43210, USA.
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Liu K, Wang J, Zhao L, Wang Q. Anticancer, antioxidant and antibiotic activities of mushroom Ramaria flava. Food Chem Toxicol 2013; 58:375-80. [PMID: 23684998 DOI: 10.1016/j.fct.2013.05.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2013] [Revised: 04/28/2013] [Accepted: 05/01/2013] [Indexed: 11/26/2022]
Abstract
Ramaria flava is a species of edible mushroom with some bioactivity. The anticancer, antioxidant and antibiotic activities and chemical composition of R. flava ethanol extract (EE) were evaluated. The present study exhibited that the EE displayed the strongest inhibitory activity against tumor cell MDA-MB-231 with an IC50 value of 66.54 μg/mL in three tested tumor cell lines, and the inhibition percent was 71.66% at the concentration of 200 μg/mL (MTT assay). The total phenolic compounds varied among four fractions of the EE from 6.66 to 61.01 mg gallic acid equivalent (GAE) per g dry weight. Water fraction exhibited high DPPH and OH radical-scavenging activities with low IC50 values of 5.86 and 18.08 μg/mL, respectively. Meanwhile, three phenolic compounds from water fraction were also identified by HPLC. The antibiotic activities of the EE were evaluated against three microorganisms and three fungi strains by means of the agar well diffusion method and the poisoned medium technique, respectively. The EE also showed moderate antibiotic activities. These results suggest that R. flava could hold a good potential source for human health.
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Affiliation(s)
- Kun Liu
- College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, People's Republic of China
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Savoia D. Plant-derived antimicrobial compounds: alternatives to antibiotics. Future Microbiol 2013; 7:979-90. [PMID: 22913356 DOI: 10.2217/fmb.12.68] [Citation(s) in RCA: 230] [Impact Index Per Article: 20.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
The increasing incidence of drug-resistant pathogens has drawn the attention of the pharmaceutical and scientific communities towards studies on the potential antimicrobial activity of plant-derived substances, an untapped source of antimicrobial chemotypes, which are used in traditional medicine in different countries. The aim of this review is to provide recent insights regarding the possibilities of the most important natural antimicrobial compounds derived from plant sources containing a wide variety of secondary metabolites, which are useful as alternative strategies to control infectious diseases. This review will focus on natural plant products as a useful source of antimicrobial molecules, active in particular, on bacteria and fungi. When considering that many of these compounds, which have been used for centuries, are a source of new drugs and that there are ever-increasing technical breakthroughs, it can be envisaged that in the next years some different molecules discovered by ingenious screening programs and obtained from different plant oils and extracts will become useful therapeutic tools.
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Affiliation(s)
- Dianella Savoia
- Department of Clinical & Biological Sciences, University of Torino, Turin, Italy.
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Auerbach BJ, Reynolds SJ, Lamorde M, Merry C, Kukunda-Byobona C, Ocama P, Semeere AS, Ndyanabo A, Boaz I, Kiggundu V, Nalugoda F, Gray RH, Wawer MJ, Thomas DL, Kirk GD, Quinn TC, Stabinski L. Traditional herbal medicine use associated with liver fibrosis in rural Rakai, Uganda. PLoS One 2012; 7:e41737. [PMID: 23209545 PMCID: PMC3507824 DOI: 10.1371/journal.pone.0041737] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2011] [Accepted: 06/28/2012] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Traditional herbal medicines are commonly used in sub-Saharan Africa and some herbs are known to be hepatotoxic. However little is known about the effect of herbal medicines on liver disease in sub-Saharan Africa. METHODS 500 HIV-infected participants in a rural HIV care program in Rakai, Uganda, were frequency matched to 500 HIV-uninfected participants. Participants were asked about traditional herbal medicine use and assessed for other potential risk factors for liver disease. All participants underwent transient elastography (FibroScan®) to quantify liver fibrosis. The association between herb use and significant liver fibrosis was measured with adjusted prevalence risk ratios (adjPRR) and 95% confidence intervals (CI) using modified Poisson multivariable logistic regression. RESULTS 19 unique herbs from 13 plant families were used by 42/1000 of all participants, including 9/500 HIV-infected participants. The three most-used plant families were Asteraceae, Fabaceae, and Lamiaceae. Among all participants, use of any herb (adjPRR = 2.2, 95% CI 1.3-3.5, p = 0.002), herbs from the Asteraceae family (adjPRR = 5.0, 95% CI 2.9-8.7, p<0.001), and herbs from the Lamiaceae family (adjPRR = 3.4, 95% CI 1.2-9.2, p = 0.017) were associated with significant liver fibrosis. Among HIV infected participants, use of any herb (adjPRR = 2.3, 95% CI 1.0-5.0, p = 0.044) and use of herbs from the Asteraceae family (adjPRR = 5.0, 95% CI 1.7-14.7, p = 0.004) were associated with increased liver fibrosis. CONCLUSIONS Traditional herbal medicine use was independently associated with a substantial increase in significant liver fibrosis in both HIV-infected and HIV-uninfected study participants. Pharmacokinetic and prospective clinical studies are needed to inform herb safety recommendations in sub-Saharan Africa. Counseling about herb use should be part of routine health counseling and counseling of HIV-infected persons in Uganda.
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Affiliation(s)
- Brandon J Auerbach
- Infectious Diseases Institute, College of Health Sciences, Makerere University, Kampala, Uganda.
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Effects of Extract from Mangifera indica Leaf on Monosodium Urate Crystal-Induced Gouty Arthritis in Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 2012:967573. [PMID: 23304232 PMCID: PMC3525108 DOI: 10.1155/2012/967573] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2012] [Revised: 10/21/2012] [Accepted: 10/24/2012] [Indexed: 01/04/2023]
Abstract
The leaves of Mangifera indica L. (Anacardiaceae) is used as a medicinal material in traditional herb medicine for a long time in India, China, and other Eastern Asian countries. Our present study investigated the therapeutic effects of the ethanol extract from Mangifera indica (EMI) in rat with monosodium urate (MSU) crystals-induced gouty arthritis. Effects of EMI (50, 100, and 200 mg/kg, p.o.) administrated for 9 days on the ankle swelling, synovial tumor necrosis factor-alpha (TNF-α), and interleukin-1beta (IL-1β) levels were assessed in MSU crystal rat. Data from our study showed that rat with gouty arthritis induced by MSU crystal demonstrated an elevation in ankle swelling, synovial TNF-α, IL-1β mRNA, and protein levels. Oral administration of 100 and 200 mg/kg EMI for 9 days reversed the abnormalities in ankle swelling, synovial TNF-α, IL-1β mRNA, and protein levels. The results indicated that the beneficial antigouty arthritis effect of EMI may be mediated, at least in part, by inhibiting TNF-α and IL-1β expression in the synovial tissues. Our study suggests that Mangifera indica and its extract may have a considerable potential for development as an anti-gouty arthritis agent for clinical application.
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