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Onjai-Uea N, Paengkoum S, Taethaisong N, Thongpea S, Paengkoum P. Enhancing Milk Quality and Antioxidant Status in Lactating Dairy Goats through the Dietary Incorporation of Purple Napier Grass Silage. Animals (Basel) 2024; 14:811. [PMID: 38473195 DOI: 10.3390/ani14050811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 02/28/2024] [Accepted: 03/03/2024] [Indexed: 03/14/2024] Open
Abstract
Oxidative stress resulting from an imbalance between oxidants and antioxidants can cause damage to certain cellular components. Purple Napier grass, a semi-dwarf variety, is characterized by its purple leaves and contains anthocyanins, which provide it with antioxidant properties. This study examined the effects of feeding purple Napier grass ("Prince") silage to lactating dairy goats on blood antioxidant activity, milk yield, and milk quality. Eighteen female Saanen crossbred goats, weighing 52.34 ± 2.86 kg and producing milk for 14 ± 2 days, were systematically divided into three groups based on their lactation period in the previous cycle as follows: early, mid, and late lactation. In a randomized complete block design (RCBD), treatments were randomly allocated to six animals in each block. The dairy goats were fed a total mixed ration (TMR) consisting of the three following treatments: control (100% Napier Pakchong 1 grass silage), 50% (a 50% replacement of the control with purple Napier grass silage), and 100% (100% purple Napier grass silage). The results show that goats who were fed a diet including 100% purple Napier grass silage showed higher levels of certain milk contents, especially with regard to lactose, when compared to those who were fed a control diet, as well as a diet with a 50% replacement of purple Napier grass silage. The somatic cell count (SCC) of these goats was reduced. In terms of antioxidant activity, dairy goats who were fed 100% purple Napier grass silage showed higher levels of enzymes in both plasma and milk, including glutathione s-transferase, total antioxidant capacity, superoxide dismutase, and 2,2-diphenyl-1-picrylhydrazyl radical, compared to the control group and the 50% replacement group. The plasma and milk of these goats showed lower levels of malondialdehyde. The dairy goats who were fed a 100% purple Napier grass silage diet showed higher concentrations of anthocyanins, including C3G, P3G, Peo3G, M3G, Cya, Pel, and total anthocyanins in milk, when compared to the control group and the 50% replacement group. The increased replacement of purple Napier grass silage led to significant differences in lactose levels, somatic cell count, glutathione S-transferase, total antioxidant capacity, superoxide dismutase, 2,2-diphenyl-1-picrylhydrazyl radical, and the composition of anthocyanins. This study provides evidence to support the use of purple Napier grass silage as a beneficial source of roughage for lactating dairy goats.
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Affiliation(s)
- Narawich Onjai-Uea
- Department of Animal Science, Faculty of Agriculture at Kamphaeng Saen, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom 73140, Thailand
| | - Siwaporn Paengkoum
- Program in Agriculture, Faculty of Science and Technology, Nakhon Ratchasima Rajabhat University, Muang, Nakhon Ratchasima 30000, Thailand
| | - Nittaya Taethaisong
- School of Animal Technology and Innovation, Institute of Agricultural Technology, Suranaree University of Technology, Muang, Nakhon Ratchasima 30000, Thailand
| | - Sorasak Thongpea
- School of Animal Technology and Innovation, Institute of Agricultural Technology, Suranaree University of Technology, Muang, Nakhon Ratchasima 30000, Thailand
| | - Pramote Paengkoum
- School of Animal Technology and Innovation, Institute of Agricultural Technology, Suranaree University of Technology, Muang, Nakhon Ratchasima 30000, Thailand
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2
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Christiansen CB, Jeppesen PB, Hermansen K, Gregersen S. Aronia in the Type 2 Diabetes Treatment Regimen. Nutrients 2023; 15:4188. [PMID: 37836472 PMCID: PMC10574687 DOI: 10.3390/nu15194188] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 09/22/2023] [Accepted: 09/24/2023] [Indexed: 10/15/2023] Open
Abstract
Aronia melanocarpa berries are rich in antioxidants and possess a high antioxidant capacity. Aronia berries have shown potential in type 2 diabetes mellitus (T2DM) treatment, and previous studies indicate improvements in glycemia after supplementation. Unfortunately, the effectiveness of aronia berries is limited by the low bioavailability of aronia, which fermentation could potentially overcome. The objective of this study was to compare the effects of fermented or non-fermented aronia pulp with placebo in subjects with T2DM. This study was a triple-blinded, triple-crossover study with eight-week intervention periods with fermented aronia extract (FAE), non-fermented aronia extract (AE), and placebo. Extracts were incorporated in snack bars with 37% aronia (FAE or AE) or wheat bran (placebo) and 63% raisins and coconut oil. Pre- and post-treatment period, we did fasting blood samples, including hemoglobin A1c, fructosamine, insulin, glucose, glucagon-like peptide-1, glucose-dependent insulinotropic peptide (GIP) and glucagon, oral glucose tolerance tests, and anthropometric measurements. Of 36 randomized participants, 23 completed the trial. Aside from a higher increase in GIP after FAE supplementation compared to after placebo supplementation, aronia extracts had no effect. The increase in GIP levels after FAE supplementation may hold potential benefits, but the overall clinical impact remains unclear.
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Affiliation(s)
- Christine B. Christiansen
- Department of Clinical Medicine, Aarhus University, Palle Juul-Jensens Boulevard 11, 8200 Aarhus N, Denmark; (P.B.J.); (K.H.); (S.G.)
| | - Per B. Jeppesen
- Department of Clinical Medicine, Aarhus University, Palle Juul-Jensens Boulevard 11, 8200 Aarhus N, Denmark; (P.B.J.); (K.H.); (S.G.)
| | - Kjeld Hermansen
- Department of Clinical Medicine, Aarhus University, Palle Juul-Jensens Boulevard 11, 8200 Aarhus N, Denmark; (P.B.J.); (K.H.); (S.G.)
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200 Aarhus N, Denmark
| | - Søren Gregersen
- Department of Clinical Medicine, Aarhus University, Palle Juul-Jensens Boulevard 11, 8200 Aarhus N, Denmark; (P.B.J.); (K.H.); (S.G.)
- Steno Diabetes Center Aarhus, Palle Juul-Jensens Boulevard 11, 8200 Aarhus N, Denmark
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Ijinu TP, De Lellis LF, Shanmugarama S, Pérez-Gregorio R, Sasikumar P, Ullah H, Buccato DG, Di Minno A, Baldi A, Daglia M. Anthocyanins as Immunomodulatory Dietary Supplements: A Nutraceutical Perspective and Micro-/Nano-Strategies for Enhanced Bioavailability. Nutrients 2023; 15:4152. [PMID: 37836436 PMCID: PMC10574533 DOI: 10.3390/nu15194152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 09/21/2023] [Accepted: 09/24/2023] [Indexed: 10/15/2023] Open
Abstract
Anthocyanins (ACNs) have attracted considerable attention for their potential to modulate the immune system. Research has revealed their antioxidant and anti-inflammatory properties, which play a crucial role in immune regulation by influencing key immune cells, such as lymphocytes, macrophages, and dendritic cells. Moreover, ACNs contribute towards maintaining a balance between proinflammatory and anti-inflammatory cytokines, thus promoting immune health. Beyond their direct effects on immune cells, ACNs significantly impact gut health and the microbiota, essential factors in immune regulation. Emerging evidence suggests that they positively influence the composition of the gut microbiome, enhancing their immunomodulatory effects. Furthermore, these compounds synergize with other bioactive substances, such as vitamins and minerals, further enhancing their potential as immune-supporting dietary supplements. However, detailed clinical studies must fully validate these findings and determine safe dosages across varied populations. Incorporating these natural compounds into functional foods or supplements could revolutionize the management of immune-related conditions. Personalized nutrition and healthcare strategies may be developed to enhance overall well-being and immune resilience by fully understanding the mechanisms underlying the actions of their components. Recent advancements in delivery methods have focused on improving the bioavailability and effectiveness of ACNs, providing promising avenues for future applications.
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Affiliation(s)
- Thadiyan Parambil Ijinu
- Naturæ Scientific, Kerala University-Business Innovation and Incubation Centre, Kariavattom Campus, University of Kerala, Thiruvananthapuram 695581, India;
- The National Society of Ethnopharmacology, VRA-179, Mannamoola, Peroorkada P.O., Thiruvananthapuram 695005, India
| | - Lorenza Francesca De Lellis
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Naples, Italy; (L.F.D.L.); (D.G.B.); (A.D.M.); (A.B.)
| | - Santny Shanmugarama
- Department of Pathology, The University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA;
| | - Rosa Pérez-Gregorio
- Food and Health Omics Group, Institute of Agroecology and Food, Faculty of Sciences, University of Vigo, 32004 Ourense, Spain;
- LAQV-REQUIMTE, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal
- Department of Analytical and Food Chemistry, Galicia Sur Health Research Institute (IISGS), SERGAS-UVIGO, 32002 Ourense, Spain
| | | | - Hammad Ullah
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Naples, Italy; (L.F.D.L.); (D.G.B.); (A.D.M.); (A.B.)
| | - Daniele Giuseppe Buccato
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Naples, Italy; (L.F.D.L.); (D.G.B.); (A.D.M.); (A.B.)
| | - Alessandro Di Minno
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Naples, Italy; (L.F.D.L.); (D.G.B.); (A.D.M.); (A.B.)
- CEINGE-Biotecnologie Avanzate, Via Gaetano Salvatore 486, 80145 Naples, Italy
| | - Alessandra Baldi
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Naples, Italy; (L.F.D.L.); (D.G.B.); (A.D.M.); (A.B.)
| | - Maria Daglia
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Naples, Italy; (L.F.D.L.); (D.G.B.); (A.D.M.); (A.B.)
- International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang 212013, China
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Lis K, Bartuzi Z. Plant Food Dyes with Antioxidant Properties and Allergies-Friend or Enemy? Antioxidants (Basel) 2023; 12:1357. [PMID: 37507897 PMCID: PMC10376437 DOI: 10.3390/antiox12071357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 06/25/2023] [Accepted: 06/27/2023] [Indexed: 07/30/2023] Open
Abstract
Color is an important food attribute which increases its attractiveness, thus influencing consumer preferences and acceptance of food products. The characteristic color of fresh, raw food is due to natural dyes present in natural food sources. Food loses its natural color during processing or storage. Loss of natural color (e.g., graying) often reduces the appeal of a product to consumers. To increase the aesthetic value of food, natural or synthetic dyes are added to it. Interestingly, the use of food coloring to enhance food attractiveness and appetizing appearance has been practiced since antiquity. Food coloring can also cause certain health effects, both negative and positive. Dyes added to food, both natural and synthetic, are primarily chemical substances that may not be neutral to the body. Some of these substances have strong antioxidant properties. Thanks to this activity, they can also perform important pro-health functions, including antiallergic ones. On the other hand, as foreign substances, they can also cause various adverse food reactions, including allergic reactions of varying severity and anaphylactic shock. This article discusses food dyes of plant origins with antioxidant properties (anthocyanins, betanins, chlorophylls, carotenoids, and curcumin) and their relationship with allergy, both as sensitizing agents and immunomodulatory agents with potential antiallergic properties.
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Affiliation(s)
- Kinga Lis
- Department of Allergology, Clinical Immunology and Internal Medicine, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, ul. Ujejskiego 75, 85-168 Bydgoszcz, Poland
| | - Zbigniew Bartuzi
- Department of Allergology, Clinical Immunology and Internal Medicine, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, ul. Ujejskiego 75, 85-168 Bydgoszcz, Poland
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Festa J, Hussain A, Al-Hareth Z, Singh H, Da Boit M. Anthocyanins and Vascular Health: A Matter of Metabolites. Foods 2023; 12:foods12091796. [PMID: 37174334 PMCID: PMC10178014 DOI: 10.3390/foods12091796] [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: 02/27/2023] [Revised: 03/30/2023] [Accepted: 04/19/2023] [Indexed: 05/15/2023] Open
Abstract
Anthocyanins are a subgroup of flavonoid polyphenols previously investigated for improving cardiovascular health and preventing the development of endothelial dysfunction. However, their poor bioavailability raises the question of whether the observed biological activity is due to their metabolites. Phenolic metabolites can reach higher plasma concentrations and can persist in the circulation for periods much longer than their original anthocyanin form; therefore, the biological activity and health promoting effects of anthocyanins may differ from their metabolites. To address this, recent studies have facilitated different cell models, in vivo studies and explored physiologically relevant concentrations to better understand their mechanisms of action. The criteria were chosen based on previous reports demonstrating that anthocyanins can improve endothelial function via modulation of the Akt-endothelial nitric oxide synthase pathway and transcription factors Nrf2 and NF-κB, which made it critical to assess the phenolic metabolites' modes of action via these pathways. This review demonstrates how phenolic metabolites differ in bioactivity from their precursor anthocyanin, demonstrating improved endothelial function in response to inflammatory mediators at concentrations that are tolerated in vivo. The review highlights the crucial need for further studies to focus on improving the bioavailability of metabolites in isolation and explore the effect of metabolites in mixtures.
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Affiliation(s)
- Joseph Festa
- Leicester School of Allied Health Sciences, De Montfort University, The Gateway, Leicester LE1 9BH, UK
| | - Aamir Hussain
- Leicester School of Allied Health Sciences, De Montfort University, The Gateway, Leicester LE1 9BH, UK
| | - Zakia Al-Hareth
- Leicester School of Allied Health Sciences, De Montfort University, The Gateway, Leicester LE1 9BH, UK
- Pandemic Sciences Institute, Old Road Campus, University of Oxford, Roosevelt Drive, Headington, Oxford OX3 7TY, UK
| | - Harprit Singh
- Leicester School of Allied Health Sciences, De Montfort University, The Gateway, Leicester LE1 9BH, UK
| | - Mariasole Da Boit
- Leicester School of Allied Health Sciences, De Montfort University, The Gateway, Leicester LE1 9BH, UK
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6
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Haș IM, Teleky BE, Szabo K, Simon E, Ranga F, Diaconeasa ZM, Purza AL, Vodnar DC, Tit DM, Nițescu M. Bioactive Potential of Elderberry (Sambucus nigra L.): Antioxidant, Antimicrobial Activity, Bioaccessibility and Prebiotic Potential. Molecules 2023; 28:molecules28073099. [PMID: 37049862 PMCID: PMC10095832 DOI: 10.3390/molecules28073099] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 03/25/2023] [Accepted: 03/28/2023] [Indexed: 04/03/2023] Open
Abstract
Due to its abundance of physiologically active ingredients, one of the oldest medicinal herbs, elderberry (EB) Sambucus nigra L., is beneficial for both therapeutic and dietary purposes. This study determined the bioaccessibility of the phenolic compounds and the prebiotic potential of the polyphenols from freeze-dried EB powder (FDEBP), along with the antioxidant and antimicrobial activities of this extract. The most significant phenolic compounds in black EB are represented by anthocyanins (41.8%), predominating cyanidin-sambubiosides and cyanidin-glucosides (90.1% of the identified anthocyanins). The FRAP assay obtained the highest antioxidant activity value (185 ± 0.18 μmol Fe2+/g DW). The most sensitive to the antimicrobial activity of the extract was proven to be Staphylococcus aureus, and Pseudomonas aeruginosa had the lowest minimum inhibitory concentration of 1.95 mg/mL. To determine the prebiotic potential of the polyphenols, the cell growth of five probiotic strains (Lactobacillus plantarum, L. casei, L. rhamnosus, L. fermentum and Saccharomyces boulardii) was tested. The influence on cell growth was positive for all five probiotic strains used. Overall, the most significant increase (p < 0.05) was recorded at 1.5% FDEBP, on S. boulardii with a growth index (GI) of 141.02%, very closely followed by GI at 0.5% and 1% concentrations. The stability of the total phenolic compounds through simulated gastronitestinal digestion was increased (93%), and the bioaccessibility was also elevated (75%).
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Affiliation(s)
- Ioana Mariana Haș
- Doctoral School of Biomedical Sciences, University of Oradea, 410087 Oradea, Romania
| | - Bernadette-Emőke Teleky
- Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania
- Department of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania
| | - Katalin Szabo
- Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania
- Department of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania
| | - Elemer Simon
- Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania
- Department of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania
| | - Floricuta Ranga
- Department of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania
| | - Zorița Maria Diaconeasa
- Department of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania
| | - Anamaria Lavinia Purza
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania
| | - Dan-Cristian Vodnar
- Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania
- Department of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania
- Correspondence: (D.-C.V.); (D.M.T.)
| | - Delia Mirela Tit
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania
- Correspondence: (D.-C.V.); (D.M.T.)
| | - Maria Nițescu
- Department of Preclinical–Complementary Sciences, University of Medicine and Pharmacy “Carol Davila”, 050474 Bucharest, Romania
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Wang Y, Haskell-Ramsay C, Gallegos JL, Lodge JK. Effects of chronic consumption of specific fruit (berries, cherries and citrus) on cognitive health: a systematic review and meta-analysis of randomised controlled trials. Eur J Clin Nutr 2023; 77:7-22. [PMID: 35444267 PMCID: PMC9876789 DOI: 10.1038/s41430-022-01138-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 02/04/2022] [Accepted: 03/28/2022] [Indexed: 01/29/2023]
Abstract
OBJECTIVES The cognitive-protective effects related to the consumption of a variety of fruits are supported by several intervention studies. This systematic review and meta-analysis compared the magnitude of effects following chronic (≥1 week) consumption of frozen, freeze-dried powder including extracts and juices of fruits, covering berries, cherries and citrus, on cognition and mood in adults. METHODS PubMed, Web of Science, Scopus, and psycARTICLES were searched from inception until February, 2021. Inclusion criteria were randomised controlled trials assessing memory, executive function, psychomotor speed, mood and mini mental state examination in adult participants ≥18 years of age. Cognition was tested by global or domain specific tasks. RESULTS Out of 13,861 articles identified, 16 papers were included; 11 studies provided suitable data for meta-analysis. Fourteen studies reported improvement or trend for improvement in cognition, five studies assessed mood and one study supplementing grape juice found trend for mood improvement. From the meta-analysis, cherry juice supplementation was suggested to improve psychomotor speed by -0.37 of standardised mean difference (95% CI [-0.74, 0.01]) in reaction time (P = 0.05). CONCLUSIONS The meta-analysis did not sufficiently support a role for fruits or fruit forms to improve cognition and mood.
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Affiliation(s)
- Yueyue Wang
- Department of Applied Sciences, Faculty of Health and Life Sciences, Northumbria University, Newcastle-upon-Tyne, UK
| | - Crystal Haskell-Ramsay
- Department of Psychology, Faculty of Health and Life Sciences, Northumbria University, Newcastle-upon-Tyne, UK
| | - Jose Lara Gallegos
- Department of Applied Sciences, Faculty of Health and Life Sciences, Northumbria University, Newcastle-upon-Tyne, UK
| | - John K Lodge
- Department of Applied Sciences, Faculty of Health and Life Sciences, Northumbria University, Newcastle-upon-Tyne, UK.
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Samota MK, Sharma M, Kaur K, Sarita, Yadav DK, Pandey AK, Tak Y, Rawat M, Thakur J, Rani H. Onion anthocyanins: Extraction, stability, bioavailability, dietary effect, and health implications. Front Nutr 2022; 9:917617. [PMID: 35967791 PMCID: PMC9363841 DOI: 10.3389/fnut.2022.917617] [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: 04/11/2022] [Accepted: 06/17/2022] [Indexed: 11/13/2022] Open
Abstract
Anthocyanins are high-value compounds, and their use as functional foods and their natural colorant have potential health benefits. Anthocyanins seem to possess antioxidant properties, which help prevent neuronal diseases and thereby exhibit anti-inflammatory, chemotherapeutic, cardioprotective, hepatoprotective, and neuroprotective activities. They also show different therapeutic effects against various chronic diseases. Anthocyanins are present in high concentrations in onion. In recent years, although both conventional and improved methods have been used for extraction of anthocyanins, nowadays, improved methods are of great importance because of their higher yield and stability of anthocyanins. In this review, we compile anthocyanins and their derivatives found in onion and the factors affecting their stability. We also analyze different extraction techniques of anthocyanins. From this point of view, it is very important to be precisely aware of the impact that each parameter has on the stability and subsequently potentiate its bioavailability or beneficial health effects. We present up-to-date information on bioavailability, dietary effects, and health implications of anthocyanins such as antioxidant, antidiabetic, anticancerous, antiobesity, cardioprotective, and hepatoprotective activities.
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Affiliation(s)
- Mahesh Kumar Samota
- Horticulture Crop Processing (HCP) Division, ICAR-Central Institute of Post-Harvest Engineering & Technology (CIPHET), Punjab, India
| | - Madhvi Sharma
- Post Graduate Department of Biotechnology, Khalsa College, Amritsar, Punjab, India
| | - Kulwinder Kaur
- Department of Processing and Food Engineering, Punjab Agricultural University, Ludhiana, Punjab, India
| | - Sarita
- College of Agriculture, Agriculture University, Jodhpur, Rajasthan, India
| | - Dinesh Kumar Yadav
- Division of Environmental Soil Science, ICAR-Indian Institute of Soil Science (IISS), Bhopal, MP, India
| | - Abhay K Pandey
- Department of Mycology and Microbiology, Tea Research Association-North Bengal Regional R & D Center, Nagrakata, West Bengal, India
| | - Yamini Tak
- Agricultural Research Station (ARS), Agriculture University, Kota, Rajasthan, India
| | - Mandeep Rawat
- Department of Horticulture, G.B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand, India
| | - Julie Thakur
- Department of Botany, Bhaskaracharya College of Applied Sciences, University of Delhi, New Delhi, India
| | - Heena Rani
- Department of Biochemistry, Punjab Agricultural University, Ludhiana, Punjab, India
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9
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Li Y, Peng Y, Shen Y, Zhang Y, Liu L, Yang X. Dietary polyphenols: regulate the advanced glycation end products-RAGE axis and the microbiota-gut-brain axis to prevent neurodegenerative diseases. Crit Rev Food Sci Nutr 2022; 63:9816-9842. [PMID: 35587161 DOI: 10.1080/10408398.2022.2076064] [Citation(s) in RCA: 45] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Advanced glycation end products (AGEs) are formed in non-enzymatic reaction, oxidation, rearrangement and cross-linking between the active carbonyl groups of reducing sugars and the free amines of amino acids. The Maillard reaction is related to sensory characteristics in thermal processed food, while AGEs are formed in food matrix in this process. AGEs are a key link between carbonyl stress and neurodegenerative disease. AGEs can interact with receptors for AGEs (RAGE), causing oxidative stress, inflammation response and signal pathways activation related to neurodegenerative diseases. Neurodegenerative diseases are closely related to gut microbiota imbalance and intestinal inflammation. Polyphenols with multiple hydroxyl groups showed a powerful ability to scavenge ROS and capture α-dicarbonyl species, which led to the formation of mono- and di- adducts, thereby inhibiting AGEs formation. Neurodegenerative diseases can be effectively prevented by inhibiting AGEs production, and interaction with RAGEs, or regulating the microbiota-gut-brain axis. These strategies include polyphenols multifunctional effects on AGEs inhibition, RAGE-ligand interactions blocking, and regulating the abundance and diversity of gut microbiota, and intestinal inflammation alleviation to delay or prevent neurodegenerative diseases progress. It is a wise and promising strategy to supplement dietary polyphenols for preventing neurodegenerative diseases via AGEs-RAGE axis and microbiota-gut-brain axis regulation.
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Affiliation(s)
- Yueqin Li
- College of Food and Pharmaceutical Sciences, Deep Processing Technology Key Laboratory of Zhejiang Province Animal Protein Food, Ningbo University, Ningbo, Zhejiang, PR China
| | - Yao Peng
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, Guangdong, PR China
| | - Yingbin Shen
- School of Life Sciences, Guangzhou University, Guangzhou, Guangdong, PR China
| | - Yunzhen Zhang
- College of Food and Pharmaceutical Sciences, Deep Processing Technology Key Laboratory of Zhejiang Province Animal Protein Food, Ningbo University, Ningbo, Zhejiang, PR China
| | - Lianliang Liu
- College of Food and Pharmaceutical Sciences, Deep Processing Technology Key Laboratory of Zhejiang Province Animal Protein Food, Ningbo University, Ningbo, Zhejiang, PR China
| | - Xinquan Yang
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, Guangdong, PR China
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Cremonini E, Daveri E, Iglesias DE, Kang J, Wang Z, Gray R, Mastaloudis A, Kay CD, Hester SN, Wood SM, Fraga CG, Oteiza PI. A randomized placebo-controlled cross-over study on the effects of anthocyanins on inflammatory and metabolic responses to a high-fat meal in healthy subjects. Redox Biol 2022; 51:102273. [PMID: 35255426 PMCID: PMC8902616 DOI: 10.1016/j.redox.2022.102273] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 02/20/2022] [Accepted: 02/22/2022] [Indexed: 12/13/2022] Open
Abstract
This study investigated the effects of supplementation with a cyanidin- and delphinidin-rich extract (CDRE) on the postprandial dysmetabolism, inflammation, and redox and insulin signaling, triggered by the consumption of a high fat meal (HFM) in healthy individuals. Participants (n = 25) consumed a 1026-kcal HFM simultaneously with either the CDRE providing 320.4 mg of anthocyanins (90% cyanidin and delphinidin) or placebo. Diets were randomly assigned in a double blind, placebo-controlled crossover design. Blood was collected prior to (fasted, time 0), and for 5 h after meal consumption; plasma, serum, and peripheral blood mononuclear cells (PBMC) were isolated. AC metabolites were detected in serum as early as 30 min after CDRE consumption. The CDRE mitigated HFM-induced endotoxemia, reducing increases in plasma LPS and LPS-binding protein. The CDRE also reduced other events associated with HFM-triggered postprandial dysmetabolism including: i) plasma glucose and triglyceride increases; ii) TNFα and NOX4 upregulation in PBMC; and iii) JNK1/2 activation in PBMC. The CDRE did not significantly affect HFM-mediated increases in plasma insulin, GLP-1, GLP-2, GIP, and LDL- and HDL-cholesterol, and IKK phosphorylation in PBMC. In summary, dietary AC, i.e. cyanidin and delphinidin, exerted beneficial actions against unhealthy diets by modulating the associated postprandial dysmetabolism, endotoxemia, alterations of glycemia and lipidemia, and redox and insulin signaling.
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11
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Ornamental Flowers Grown in Human Surroundings as a Source of Anthocyanins with High Anti-Inflammatory Properties. Foods 2022; 11:foods11070948. [PMID: 35407035 PMCID: PMC8997809 DOI: 10.3390/foods11070948] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 03/23/2022] [Accepted: 03/23/2022] [Indexed: 02/04/2023] Open
Abstract
Flowers have always accompanied people thanks to their manifold aesthetic properties. Some species have also become a component of the human diet. Recent years have seen an increased interest in edible flowers and, consequently, research has been undertaken to determine their chemical composition. Dyes that are abundantly contained in flowers, whose role is to attract pollinating animals, are recognized substances with health-promoting properties. Anthocyanins are a group of dyes that are very common in petals and other parts of flowers. Studies carried out in the twentieth and twenty-first century on flowers growing in temperate climates have found very strong antioxidant and anti-inflammatory properties of anthocyanins. Therefore, flowers used by humans for centuries to decorate their surroundings may become an easily available source of nutrients and health-promoting substances. This paper discusses the health-promoting properties of anthocyanins and collects literature on anthocyanin content in edible flowers commonly grown on balconies, terraces, and roofs in countries of temperate climate.
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12
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Hahm TH, Tanaka M, Matsui T. Current Knowledge on Intestinal Absorption of Anthocyanins. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:2501-2509. [PMID: 35179384 DOI: 10.1021/acs.jafc.1c08207] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Anthocyanins are flavonoid compounds that are natural color pigments occurring in various colored plants, such as berry fruits, vegetables, and grapes. With the elucidation of their various physiological effects, anthocyanins have been identified as promising functional food ingredients. However, findings on the bioavailability of anthocyanins, which are present in various chemical structures in foods, are limited; their intestinal absorption behaviors, including their transport route(s), have not been fully explained. This perspective overviews the current knowledge and issues and discusses advanced techniques, such as in situ matrix-assisted laser desorption/ionization mass spectrometry imaging, and future perspectives on the study of the bioavailability of anthocyanins.
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Affiliation(s)
- Tae Hun Hahm
- Department of Bioscience and Biotechnology, Faculty of Agriculture, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Mitsuru Tanaka
- Department of Bioscience and Biotechnology, Faculty of Agriculture, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Toshiro Matsui
- Department of Bioscience and Biotechnology, Faculty of Agriculture, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
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13
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Gui H, Sun L, Liu R, Si X, Li D, Wang Y, Shu C, Sun X, Jiang Q, Qiao Y, Li B, Tian J. Current knowledge of anthocyanin metabolism in the digestive tract: absorption, distribution, degradation, and interconversion. Crit Rev Food Sci Nutr 2022; 63:5953-5966. [PMID: 35057688 DOI: 10.1080/10408398.2022.2026291] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Potential roles for anthocyanins in preventing various chronic diseases have been reported. These compounds are highly sensitive to external conditions and are susceptible to degradation, which increases the complexity of their metabolism in vivo. This review discusses anthocyanin metabolism in the digestive tract, phase I and II metabolism, and enterohepatic circulation (EHC), as well as their distribution of anthocyanins in blood, urine, and several organs. In the oral cavity, anthocyanins are partly hydrolyzed by microbiota into aglycones which are then conjugated by glucuronidase. In stomach, anthocyanins are absorbed without deglycosylation via specific transporters, such as sodium-dependent glucose co-transporter 1 and facilitative glucose transporters 1, while in small intestine, they are mainly absorbed as aglycones. High polymeric anthocyanins are easily degraded into low-polymeric forms or smaller phenolic acids by colonic microbiota, which improves their absorption. Anthocyanins and their derivatives are modified by phase I and II metabolic enzymes in cells and are released into the blood via the gastrovascular cavity into EHC. Notably, interconversion can be occurred under the action of enzymes such as catechol-O-methyltransferase. Taking together, differences in anthocyanin absorption, distribution, metabolism, and excretion largely depend on their glycoside and aglycone structures.
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Affiliation(s)
- Hailong Gui
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning, China
- Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing, Shenyang, Liaoning, China
| | - Lijun Sun
- College of Food Science and Engineering, Northwest A & F University, Yangling, Shaanxi, China
| | - Ruihai Liu
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning, China
- Department of Food Science, Cornell University, Ithaca, NY, USA
| | - Xu Si
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning, China
- Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing, Shenyang, Liaoning, China
| | - Dongnan Li
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning, China
- Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing, Shenyang, Liaoning, China
| | - Yuehua Wang
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning, China
- Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing, Shenyang, Liaoning, China
| | - Chi Shu
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning, China
- Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing, Shenyang, Liaoning, China
| | - Xiyun Sun
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning, China
- Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing, Shenyang, Liaoning, China
| | - Qiao Jiang
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning, China
- Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing, Shenyang, Liaoning, China
| | - Yanyan Qiao
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning, China
- Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing, Shenyang, Liaoning, China
| | - Bin Li
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning, China
- Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing, Shenyang, Liaoning, China
| | - Jinlong Tian
- College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning, China
- Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing, Shenyang, Liaoning, China
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14
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Moreno RU, Gonzalez-Sarrias A, Espin JC, Tomas-Barberan F, Janes ME, Cheng H, Finley JW, Greenway FL, Losso JN. Effects of red raspberry polyphenols and metabolites on biomarkers of inflammation and insulin resistance in type 2 diabetes: A pilot study. Food Funct 2022; 13:5166-5176. [DOI: 10.1039/d1fo02090k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Berry fruits are rich in polyphenolic compounds (PCs) and may promote health benefits. Anthocyanin (ACNs) concentrations of red raspberry (RR)(Rubus idaeus) extracts were 887.6 ± 262.8 μg/g consisting mainly of...
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15
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Jokioja J, Yang B, Linderborg KM. Acylated anthocyanins: A review on their bioavailability and effects on postprandial carbohydrate metabolism and inflammation. Compr Rev Food Sci Food Saf 2021; 20:5570-5615. [PMID: 34611984 DOI: 10.1111/1541-4337.12836] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 08/13/2021] [Accepted: 08/14/2021] [Indexed: 12/31/2022]
Abstract
Anthocyanins, the natural red and purple colorants of berries, fruits, vegetables, and tubers, improve carbohydrate metabolism and decrease the risk factors of metabolic disorders, but their industrial use is limited by their chemical instability. Acylation of the glycosyl moieties of anthocyanins, however, changes the chemical properties of anthocyanins and provides enhanced stability. Thus, acylated anthocyanins are more usable as natural colorants and bioactive components of innovative functional foods. Acylated anthocyanins are common in pigmented vegetables and tubers, the consumption of which has the potential to increase the intake of health-promoting anthocyanins as part of the daily diet. For the first time, this review presents the current findings on bioavailability, absorption, metabolism, and health effects of acylated anthocyanins with comparison to more extensively investigated nonacylated anthocyanins. The structural differences between nonacylated and acylated anthocyanins lead to enhanced color stability, altered absorption, bioavailability, in vivo stability, and colonic degradation. The impact of phenolic metabolites and their potential health effects regardless of the low bioavailability of the parent anthocyanins as such is discussed. Here, purple-fleshed potatoes are presented as a globally available, eco-friendly model food rich in acylated anthocyanins, which further highlights the industrial possibilities and nutritional relevance of acylated anthocyanins. This work supports the academic community and industry in food research and development by reviewing the current literature and highlighting gaps of knowledge.
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Affiliation(s)
- Johanna Jokioja
- Food Chemistry and Food Development, Department of Life Technologies, University of Turku, Turku, Finland
| | - Baoru Yang
- Food Chemistry and Food Development, Department of Life Technologies, University of Turku, Turku, Finland
| | - Kaisa M Linderborg
- Food Chemistry and Food Development, Department of Life Technologies, University of Turku, Turku, Finland
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16
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Garcia C, Blesso CN. Antioxidant properties of anthocyanins and their mechanism of action in atherosclerosis. Free Radic Biol Med 2021; 172:152-166. [PMID: 34087429 DOI: 10.1016/j.freeradbiomed.2021.05.040] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 05/14/2021] [Accepted: 05/29/2021] [Indexed: 12/20/2022]
Abstract
Atherosclerosis develops due to lipid accumulation in the arterial wall and sclerosis as result of increased hyperlipidemia, oxidative stress, lipid oxidation, and protein oxidation. However, improving antioxidant status through diet may prevent the progression of atherosclerotic cardiovascular disease. It is believed that polyphenol-rich plants contribute to the inverse relationship between fruit and vegetable intake and chronic disease. Anthocyanins are flavonoid polyphenols with antioxidant properties that have been associated with reduced risk of cardiovascular disease. The consumption of anthocyanins increases total antioxidant capacity, antioxidant defense enzymes, and HDL antioxidant properties by several measures in preclinical and clinical populations. Anthocyanins appear to impart antioxidant actions via direct antioxidant properties, as well as indirectly via inducing intracellular Nrf2 activation and antioxidant gene expression. These actions counter oxidative stress and inflammatory signaling in cells present in atherosclerotic plaques, including macrophages and endothelial cells. Overall, anthocyanins may protect against atherosclerosis and cardiovascular disease through their effects on cellular antioxidant status, oxidative stress, and inflammation; however, their underlying mechanisms of action appear to be complex and require further elucidation.
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Affiliation(s)
- Chelsea Garcia
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT, 06269, United States
| | - Christopher N Blesso
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT, 06269, United States.
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17
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Protective Role of Polyphenols in Heart Failure: Molecular Targets and Cellular Mechanisms Underlying Their Therapeutic Potential. Int J Mol Sci 2021; 22:ijms22041668. [PMID: 33562294 PMCID: PMC7914665 DOI: 10.3390/ijms22041668] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 02/01/2021] [Accepted: 02/04/2021] [Indexed: 12/11/2022] Open
Abstract
Heart failure (HF) is a leading cause of death in the United States, with a 5-year mortality rate of 50% despite modern pharmacological therapies. Plant-based diets are comprised of a diverse polyphenol profile, which lends to their association with reduced cardiovascular disease risk. Whether a polyphenol-rich diet can slow the progression of or reverse HF in humans is not known. To date, in vitro and in vivo studies have reported on the protective role of polyphenols in HF. In this review, we will discuss the major mechanisms by which polyphenols mitigate HF in vitro and in vivo, including (1) reduced cardiac inflammation and oxidative stress, (2) reduced mitochondrial dysfunction, (3) improved Ca2+ homeostasis, (4) increased survival signaling, and (5) increased sirtuin 1 activity.
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18
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Nishioka A, Tobaruela EDC, Fraga LN, Tomás-Barberán FA, Lajolo FM, Hassimotto NMA. Stratification of Volunteers According to Flavanone Metabolite Excretion and Phase II Metabolism Profile after Single Doses of 'Pera' Orange and 'Moro' Blood Orange Juices. Nutrients 2021; 13:nu13020473. [PMID: 33573276 PMCID: PMC7910827 DOI: 10.3390/nu13020473] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/16/2021] [Accepted: 01/28/2021] [Indexed: 11/16/2022] Open
Abstract
Large interindividual variations in the biological response to citrus flavanones have been observed, and this could be associated with high variations in their bioavailability. The aim of this study was to identify the main determinants underlying interindividual differences in citrus flavanone metabolism and excretion. In a randomized cross-over study, non-obese and obese volunteers, aged 19-40 years, ingested single doses of Pera and Moro orange juices, and urine was collected for 24 h. A large difference in the recovery of the urinary flavanone phase II metabolites was observed, with hesperetin-sulfate and hesperetin-sulfo-O-glucuronide being the major metabolites. Subjects were stratified according to their total excretion of flavanone metabolites as high, medium, and low excretors, but the expected correlation with the microbiome was not observed at the genus level. A second stratification was proposed according to phase II flavanone metabolism, whereby participants were divided into two excretion groups: Profiles A and B. Profile B individuals showed greater biotransformation of hesperetin-sulfate to hesperetin-sulfo-O-glucuronide, as well as transformation of flavanone-monoglucuronide to the respective diglucuronides, suggestive of an influence of polymorphisms on UDP-glucuronosyltransferase. In conclusion, this study proposes a new stratification of volunteers based on their metabolic profiles. Gut microbiota composition and polymorphisms of phase II enzymes may be related to the interindividual variability of metabolism.
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Affiliation(s)
- Alessandra Nishioka
- Food Research Center (FoRC) and School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (A.N.); (E.d.C.T.); (L.N.F.); (F.M.L.)
| | - Eric de Castro Tobaruela
- Food Research Center (FoRC) and School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (A.N.); (E.d.C.T.); (L.N.F.); (F.M.L.)
| | - Layanne Nascimento Fraga
- Food Research Center (FoRC) and School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (A.N.); (E.d.C.T.); (L.N.F.); (F.M.L.)
| | - Francisco A. Tomás-Barberán
- Research Group on Quality, Safety and Bioactivity of Plant Foods, Department of Food Science and Technology, CEBAS-CSIC, P.O. Box 164, Campus de Espinardo, 30100 Murcia, Spain;
| | - Franco Maria Lajolo
- Food Research Center (FoRC) and School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (A.N.); (E.d.C.T.); (L.N.F.); (F.M.L.)
| | - Neuza Mariko Aymoto Hassimotto
- Food Research Center (FoRC) and School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (A.N.); (E.d.C.T.); (L.N.F.); (F.M.L.)
- Correspondence:
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19
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Chokeberry anthocyanins and their metabolites ability to cross the blood-cerebrospinal fluid barrier. Food Chem 2020; 346:128730. [PMID: 33293147 DOI: 10.1016/j.foodchem.2020.128730] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 11/19/2020] [Accepted: 11/21/2020] [Indexed: 12/12/2022]
Abstract
The aim of this study was to determine whether anthocyanins and their phase II metabolites permeate the blood-cerebrospinal fluid barrier (B-CSF-B) of sheep and to profile these compounds in sheep biofluids after chokeberry intraruminal administration. Anthocyanins were analyzed using micro-HPLC-MS/MS. After chokeberry administration, anthocyanins were absorbed and occurred in body fluids mainly in the form of methylated, glucuronidated, and sulfated derivatives (in total, 21 derivatives were identified). The study showed that anthocyanins penetrated the B-CSF-B and their change in profile and concentration in the cerebrospinal fluid (CSF) resulted from fluctuations in concentrations of these compounds in blood plasma, although the presence of various cyanidin derivatives in CSF also depended on their chemical structure. The biological fate of chokeberry anthocyanins, from absorption into blood to penetration into CSF, was tracked to facilitate the design of further experimental procedures to determine the biological properties of these compounds, including potentially neuroprotective activities.
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20
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Henriques JF, Serra D, Dinis TCP, Almeida LM. The Anti-Neuroinflammatory Role of Anthocyanins and Their Metabolites for the Prevention and Treatment of Brain Disorders. Int J Mol Sci 2020; 21:E8653. [PMID: 33212797 PMCID: PMC7696928 DOI: 10.3390/ijms21228653] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 11/13/2020] [Accepted: 11/15/2020] [Indexed: 12/12/2022] Open
Abstract
Anthocyanins are naturally occurring polyphenols commonly found in fruits and vegetables. Numerous studies have described that anthocyanin-rich foods may play a crucial role in the prevention and treatment of different pathological conditions, which have encouraged their consumption around the world. Anthocyanins exhibit a significant neuroprotective role, mainly due to their well-recognized antioxidant and anti-inflammatory properties. Neuroinflammation is an intricate process relevant in both homeostatic and pathological circumstances. Since the progression of several neurological disorders relies on neuroinflammatory process, targeting brain inflammation has been considered a promising strategy in those conditions. Recent data have shown the anti-neuroinflammatory abilities of many anthocyanins and of their metabolites in the onset and development of several neurological disorders. In this review, it will be discussed the importance and the applicability of these polyphenolic compounds as neuroprotective agents and it will be also scrutinized the molecular mechanisms underlying the modulation of neuroinflammation by these natural compounds in the context of several brain diseases.
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Affiliation(s)
- Joana F. Henriques
- CNC—Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal; (J.F.H.); (T.C.P.D.); (L.M.A.)
- Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Diana Serra
- CNC—Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal; (J.F.H.); (T.C.P.D.); (L.M.A.)
- Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Teresa C. P. Dinis
- CNC—Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal; (J.F.H.); (T.C.P.D.); (L.M.A.)
- Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Leonor M. Almeida
- CNC—Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal; (J.F.H.); (T.C.P.D.); (L.M.A.)
- Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal
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21
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Morehen JC, Clarke J, Batsford J, Barrow S, Brown AD, Stewart CE, Morton JP, Close GL. Montmorency tart cherry juice does not reduce markers of muscle soreness, function and inflammation following professional male rugby League match-play. Eur J Sport Sci 2020; 21:1003-1012. [PMID: 32672095 DOI: 10.1080/17461391.2020.1797181] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Rugby League (RL) match-play causes muscle damage, inflammation and symptoms of fatigue. To facilitate recovery, nutritional interventions are often employed, including Montmorency cherry juice (MC). We assessed the effects of MC on recovery following RL match-play in eleven male professional RL players who played in two matches (7-days apart) with MC or placebo (PLB) supplemented for 5-days pre-match, matchday and 2-days post-match. Blood was collected 48h pre-match, half-time, within 30-mins of full-time and 48h post-match to assess Interleukin concentrations (IL-6, -8 -10). Self-reported sleep, fatigue, mood, stress, and muscle-soreness were assessed 24h pre and 24 and 48h post-matches with muscle function assessed 48h pre and 48h post-match. No differences in distance covered (6334 ± 1944 Vs 6596 ± 1776m) and total collisions (28 ± 11 Vs 29 ± 13) were observed between both matches. There was a small albeit significant increase in IL-6, -8 and -10 concentrations pre to post-match in both PLB (IL-6: 0.83 ± 0.92 Vs 2.91 ± 1.40, IL-8: 2.16 ± 1.22 Vs 3.91 ± 1.61 and IL-10: 2.51 ± 2.14 Vs 0.61 ± 0.50 pg.mL-1) and MC groups (IL-6: 0.53 ± 0.53 Vs 2.24 ± 1.73, IL-8: 1.85 ± 0.96 Vs 3.46 ± 1.12 and IL-10: 0.48 ± 0.50 Vs 2.54 ± 2.10 pg.mL-1), although there were no significant differences between groups (P<0.05). Likewise, there was a small but significant increase in muscle soreness (P=0.01) and reduction in CMJ (P=0.003) with no significant differences between groups. No significant changes in sleep, fatigue or mood (P>0.05) were observed pre to post-match or between groups. These data suggest MC does not affect the modest changes observed in cytokine responses and markers of recovery from RL match-play.Keywords: Team Sport, Nutrition, Performance, Recovery.
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Affiliation(s)
- James C Morehen
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, UK
| | - Jon Clarke
- Warrington Wolves Rugby League Club, The Halliwell Jones Stadium, Mike Gregory Way, Warrington, UK
| | - Jake Batsford
- Warrington Wolves Rugby League Club, The Halliwell Jones Stadium, Mike Gregory Way, Warrington, UK
| | - Stuart Barrow
- Warrington Wolves Rugby League Club, The Halliwell Jones Stadium, Mike Gregory Way, Warrington, UK
| | - Alexander D Brown
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, UK
| | - Claire E Stewart
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, UK
| | - James P Morton
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, UK
| | - Graeme L Close
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, UK
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22
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Song XL, Li MJ, Liu Q, Hu ZX, Xu ZY, Li JH, Zheng WL, Huang XM, Xiao F, Cui YH, Pan HW. Cyanidin-3- O-glucoside Protects Lens Epithelial Cells against High Glucose-Induced Apoptosis and Prevents Cataract Formation via Suppressing NF-κB Activation and Cox-2 Expression. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:8286-8294. [PMID: 32640796 DOI: 10.1021/acs.jafc.0c03194] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Diabetic cataract is one of the most important causes of blindness worldwide. Cyanidin-3-O-glucoside (C3G) is found to exert beneficial effects on many diabetic complications. However, its effect on diabetic cataract is not well known. Herein, we investigated the effect of C3G on high glucose-induced lens epithelial cell (SRA01/04) apoptosis and cataract formation as well as the involved mechanisms. We found C3G (20 μM) could preserve cell viability in SRA01/04 cells exposed to high glucose (100 μM). Meanwhile, C3G inhibited SRA01/04 cell apoptosis and regulated the Bcl-2/Bax ratio. Additionally, C3G suppressed NF-κB activation and subsequent cyclooxygenases-2 (Cox-2) expression, which are associated with the protection against apoptosis. Moreover, C3G attenuated lens opacity and protein aggregation in lens culture exposed to high glucose. In conclusion, C3G protected against high glucose-induced SRA01/04 cell apoptosis and cataract formation, which indicated the potential protection of anthocyanins on diabetic cataract.
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Affiliation(s)
- Xi-Ling Song
- Department of Public Health and Preventive Medicine, Jinan University, Guangzhou 510632, China
| | - Mei-Jun Li
- Department of Ophthalmology, the First Affiliated Hospital, Jinan University, Guangzhou 510632, China
| | - Qun Liu
- Department of Histology and Embryology, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou 511436, China
| | - Zi-Xuan Hu
- Department of Public Health and Preventive Medicine, Jinan University, Guangzhou 510632, China
- West Campus, University of Chinese Acadamy of Sciences Shenzhen Hospital, Shenzhen 518107, China
| | - Zhi-Yi Xu
- Department of Ophthalmology, the First Affiliated Hospital, Jinan University, Guangzhou 510632, China
| | - Jia-Hui Li
- Department of Public Health and Preventive Medicine, Jinan University, Guangzhou 510632, China
| | - Wen-Lin Zheng
- Department of Public Health and Preventive Medicine, Jinan University, Guangzhou 510632, China
| | - Xiao-Mei Huang
- Department of Ophthalmology, the First Affiliated Hospital, Jinan University, Guangzhou 510632, China
| | - Fan Xiao
- Department of Public Health and Preventive Medicine, Jinan University, Guangzhou 510632, China
| | - Yu-Hong Cui
- Department of Histology and Embryology, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou 511436, China
- Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou 510260, China
| | - Hong-Wei Pan
- Department of Ophthalmology, the First Affiliated Hospital, Jinan University, Guangzhou 510632, China
- Institute of Ophthalmology, School of Medicine, Jinan University, 601 West Huangpu Avenue, Guangzhou 510632, China
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Song J, He Y, Luo C, Feng B, Ran F, Xu H, Ci Z, Xu R, Han L, Zhang D. New progress in the pharmacology of protocatechuic acid: A compound ingested in daily foods and herbs frequently and heavily. Pharmacol Res 2020; 161:105109. [PMID: 32738494 DOI: 10.1016/j.phrs.2020.105109] [Citation(s) in RCA: 88] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 07/21/2020] [Accepted: 07/21/2020] [Indexed: 12/13/2022]
Abstract
Protocatechuic acid is a natural phenolic acid, which widely exists in our daily diet and herbs. It is also one of the main metabolites of complex polyphenols, such as anthocyanins and proanthocyanins. In recent years, a large number of studies on the pharmacological activities of protocatechuic acid have emerged. Protocatechuic acid has a wide range of pharmacological activities including antioxidant, anti-inflammatory, neuroprotective, antibacterial, antiviral, anticancer, antiosteoporotic, analgesia, antiaging activties; protection from metabolic syndrome; and preservation of liver, kidneys, and reproductive functions. Pharmacokinetic studies showed that the absorption and elimination rate of protocatechuic acid are faster, with glucuronidation and sulfation being the major metabolic pathways. However, protocatechuic acid displays a dual-directional regulatory effect on some pharmacological activities. When the concentration is very high, it can inhibit cell proliferation and reduce survival rate. This review aims to comprehensively summarize the pharmacology, pharmacokinetics, and toxicity of protocatechuic acid with emphasis on its pharmacological activities discovered in recent 5 years, so as to provide more up-to-date and thorough information for the preclinical and clinical research of protocatechuic acid in the future. Moreover, it is hoped that the clinical application of protocatechuic acid can be broadened, giving full play to its characteristics of rich sources, low toxicity and wide pharmacological activites.
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Affiliation(s)
- Jiao Song
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Key Laboratory Breeding Base of Systematic Research and Utilization on Chinese Meterial Medical Resources Co-founded by Sichuan Province and Ministry of Science and Technology, Chengdu 611137, PR China
| | - Yanan He
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Key Laboratory Breeding Base of Systematic Research and Utilization on Chinese Meterial Medical Resources Co-founded by Sichuan Province and Ministry of Science and Technology, Chengdu 611137, PR China
| | - Chuanhong Luo
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Key Laboratory Breeding Base of Systematic Research and Utilization on Chinese Meterial Medical Resources Co-founded by Sichuan Province and Ministry of Science and Technology, Chengdu 611137, PR China
| | - Bi Feng
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Key Laboratory Breeding Base of Systematic Research and Utilization on Chinese Meterial Medical Resources Co-founded by Sichuan Province and Ministry of Science and Technology, Chengdu 611137, PR China
| | - Fei Ran
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Key Laboratory Breeding Base of Systematic Research and Utilization on Chinese Meterial Medical Resources Co-founded by Sichuan Province and Ministry of Science and Technology, Chengdu 611137, PR China
| | - Hong Xu
- Chengdu Yongkang Pharmaceutical Co., Ltd., Chengdu 610041, PR China
| | - Zhimin Ci
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Key Laboratory Breeding Base of Systematic Research and Utilization on Chinese Meterial Medical Resources Co-founded by Sichuan Province and Ministry of Science and Technology, Chengdu 611137, PR China
| | - Runchun Xu
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Key Laboratory Breeding Base of Systematic Research and Utilization on Chinese Meterial Medical Resources Co-founded by Sichuan Province and Ministry of Science and Technology, Chengdu 611137, PR China
| | - Li Han
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Key Laboratory Breeding Base of Systematic Research and Utilization on Chinese Meterial Medical Resources Co-founded by Sichuan Province and Ministry of Science and Technology, Chengdu 611137, PR China.
| | - Dingkun Zhang
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Key Laboratory Breeding Base of Systematic Research and Utilization on Chinese Meterial Medical Resources Co-founded by Sichuan Province and Ministry of Science and Technology, Chengdu 611137, PR China.
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Nolan A, Brett R, Strauss JA, Stewart CE, Shepherd SO. Short-term, but not acute, intake of New Zealand blackcurrant extract improves insulin sensitivity and free-living postprandial glucose excursions in individuals with overweight or obesity. Eur J Nutr 2020; 60:1253-1262. [PMID: 32648022 PMCID: PMC7987707 DOI: 10.1007/s00394-020-02329-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 07/03/2020] [Indexed: 01/04/2023]
Abstract
Abstract Impaired postprandial glucose handling and low-grade systemic inflammation are risk factors for developing insulin resistance in individuals with overweight or obesity. Acute ingestion of anthocyanins improves postprandial glucose responses to a single carbohydrate-rich meal under strictly controlled conditions. Purpose Examine whether acute and short-term supplementation with anthocyanin-rich New Zealand blackcurrant (NZBC) extract can improve postprandial glucose responses to mixed-macronutrient meals. Methods Twenty-five overweight (BMI > 25 kg m2) sedentary individuals participated in one of the following double-blinded, randomised controlled trials: (1) ingestion of 600 mg NZBC extract or placebo prior to consumption of a high-carbohydrate, high-fat liquid meal (n = 12); (2) 8-days supplementation with NZBC extract (600 mg day−1) or placebo, with insulin sensitivity and markers of inflammation assessed on day-7, and free-living postprandial glucose (continuous glucose monitoring) assessed on day-8 (n = 13). Results A single dose of NZBC extract had no effect on 3 h postprandial glucose, insulin or triglyceride responses. However, in response to short-term NZBC extract supplementation insulin sensitivity was improved (+ 22%; P = 0.011), circulating C-reactive protein concentrations decreased (P = 0.008), and free-living postprandial glucose responses to both breakfast and lunch meals were reduced (− 9% and − 8%, respectively; P < 0.05), compared to placebo. Conclusion These novel results indicate that repeated intake, rather than a single dose of NZBC extract, is required to induce beneficial effects on insulin sensitivity and postprandial glucose handling in individuals with overweight or obesity. Continuous glucose monitoring enabled an effect of NZBC extract to be observed under free-living conditions and highlights the potential of anthocyanin-rich supplements as a viable strategy to reduce insulin resistance.
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Affiliation(s)
- A Nolan
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, UK
| | - R Brett
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, UK
| | - J A Strauss
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, UK
| | - C E Stewart
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, UK
| | - S O Shepherd
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, UK.
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Wood E, Hein S, Heiss C, Williams C, Rodriguez-Mateos A. Blueberries and cardiovascular disease prevention. Food Funct 2020; 10:7621-7633. [PMID: 31776541 DOI: 10.1039/c9fo02291k] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Blueberries are a rich source of (poly)phenols, particularly anthocyanins. Epidemiological studies indicate that anthocyanin-rich foods including blueberries are associated with a reduction in the risk of cardiovascular disease. These observational findings are supported by a number of randomized-controlled trials showing improvements in biomarkers of cardiovascular disease risk. The beneficial effects of blueberry (poly)phenols are particularly clear when measuring flow-mediated dilation over various timeframes and study populations. However, other outcomes are less clear, such as effects on blood pressure, arterial stiffness and blood lipid profile. This may be due to the heterogeneity existing in study designs, such as duration of the intervention, and the health status of participants. Longer-term RCTs using gold standard methods in relevant populations which can be translated to the general public are needed to clarify and strengthen the evidence available. While circulating phenolic blueberry metabolites have been linked with improvements in vascular function, the biological activities and mechanisms of action of individual metabolites and their interaction in vivo are still unknown. Evaluating the bioactivities of metabolites alone and together, and analysing their structure-activity relationship in well-designed and physiologically relevant experimental and human studies are needed to understand the mechanisms of how these metabolites affect vascular function.
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Affiliation(s)
- Eleanor Wood
- Department of Nutritional Sciences, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, UK.
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26
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Polyphenols from Food and Natural Products: Neuroprotection and Safety. Antioxidants (Basel) 2020; 9:antiox9010061. [PMID: 31936711 PMCID: PMC7022568 DOI: 10.3390/antiox9010061] [Citation(s) in RCA: 123] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 12/31/2019] [Accepted: 01/07/2020] [Indexed: 02/07/2023] Open
Abstract
Polyphenols are naturally occurring micronutrients that are present in many food sources. Besides being potent antioxidants, these molecules may also possess anti-inflammatory properties. Many studies have highlighted their potential role in the prevention and treatment of various pathological conditions connected to oxidative stress and inflammation (e.g., cancer, and cardiovascular and neurodegenerative disorders). Neurodegenerative diseases are globally one of the main causes of death and represent an enormous burden in terms of human suffering, social distress, and economic costs. Recent data expanded on the initial antioxidant-based mechanism of polyphenols’ action by showing that they are also able to modulate several cell-signaling pathways and mediators. The proposed benefits of polyphenols, either as protective/prophylactic substances or as therapeutic molecules, may be achieved by the consumption of a natural polyphenol-enriched diet, by their use as food supplements, or with formulations as pharmaceutical drugs/nutraceuticals. It has also been proved that the health effects of polyphenols depend on the consumed amount and their bioavailability. However, their overconsumption may raise safety concerns due to the accumulation of high levels of these molecules in the organism, particularly if we consider the loose regulatory legislation regarding the commercialization and use of food supplements. This review addresses the main beneficial effects of food polyphenols, and focuses on neuroprotection and the safety issues related to overconsumption.
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Fredes C, Parada A, Salinas J, Robert P. Phytochemicals and Traditional Use of Two Southernmost Chilean Berry Fruits: Murta ( Ugni molinae Turcz) and Calafate ( Berberis buxifolia Lam.). Foods 2020; 9:foods9010054. [PMID: 31935880 PMCID: PMC7023186 DOI: 10.3390/foods9010054] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 12/28/2019] [Accepted: 12/30/2019] [Indexed: 12/30/2022] Open
Abstract
Murta and calafate have been traditionally used by indigenous and rural peoples of Chile. Research on murta and calafate has gained interest due to their attractive sensory properties as well as a global trend in finding new fruits with potential health benefits. The objective of this review was to summarize the potential use of murta and calafate as sources of nutraceuticals regarding both the traditional and the up-to-date scientific knowledge. A search of historical documents recorded in the Digital National Library as well as scientific articles in the Web of Science database were performed using combinations of keywords with the botanical nomenclature. Peer-reviewed scientific articles did meet the inclusion criteria (n = 38) were classified in phytochemicals (21 papers) and biological activity (17 papers). Murta and calafate are high oxygen radical absorbance capacity (ORAC)-value fruits and promising sources of natural antioxidants, antimicrobial, and vasodilator compounds with nutraceutical potential. The bioactivity of anthocyanin metabolites in murta and calafate must continue to be studied in order to achieve adequate information on the biological activity and health-promoting effects derived for the consumption of murta and calafate fruit.
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Affiliation(s)
- Carolina Fredes
- Departamento Ciencias de la Salud, Carrera de Nutrición y Dietética, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile; (C.F.); (A.P.)
| | - Alejandra Parada
- Departamento Ciencias de la Salud, Carrera de Nutrición y Dietética, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile; (C.F.); (A.P.)
| | - Jaime Salinas
- Instituto Forestal, Sede Coyhaique, Coyhaique 5951840, Chile;
| | - Paz Robert
- Departamento Ciencia de los Alimentos y Tecnología Química, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago 8380492, Chile
- Correspondence: ; Tel.: +56-229-781-666
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Magaña Cerino J, Peniche Pavía H, Tiessen A, Gurrola Díaz C. Pigmented Maize (Zea mays L.) Contains Anthocyanins with Potential Therapeutic Action Against Oxidative Stress - A Review. POL J FOOD NUTR SCI 2019. [DOI: 10.31883/pjfns/113272] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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Meng L, Zhu J, Ma Y, Sun X, Li D, Li L, Bai H, Xin G, Meng X. Composition and antioxidant activity of anthocyanins from Aronia melanocarpa cultivated in Haicheng, Liaoning, China. FOOD BIOSCI 2019. [DOI: 10.1016/j.fbio.2019.100413] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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30
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De BS, Wasewar KL, Dhongde V, Mishra T. A step forward in the development ofin situproduct recovery by reactive separation of protocatechuic acid. REACT CHEM ENG 2019. [DOI: 10.1039/c8re00160j] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A conceptual design of an ISPR configuration for the biosynthesis, separation, and recovery of PCA by reactive extraction with TBP in natural non-toxic diluents.
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Affiliation(s)
- Biswajit S. De
- Department of Chemical Engineering
- Indian Institute of Technology Delhi (IITD)
- Hauz Khas
- India
| | - Kailas L. Wasewar
- Advanced Separation and Analytical Laboratory (ASAL)
- Department of Chemical Engineering
- Visvesvaraya National Institute of Technology (VNIT)
- Nagpur
- India
| | - Vicky Dhongde
- Advanced Separation and Analytical Laboratory (ASAL)
- Department of Chemical Engineering
- Visvesvaraya National Institute of Technology (VNIT)
- Nagpur
- India
| | - Tanya Mishra
- Department of Chemical Engineering
- Indian Institute of Technology Kanpur (IITK)
- Kanpur
- India
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31
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Therapeutic potential of rice-derived polyphenols on obesity-related oxidative stress and inflammation. J Appl Biomed 2018. [DOI: 10.1016/j.jab.2018.03.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Williamson G, Kay CD, Crozier A. The Bioavailability, Transport, and Bioactivity of Dietary Flavonoids: A Review from a Historical Perspective. Compr Rev Food Sci Food Saf 2018; 17:1054-1112. [DOI: 10.1111/1541-4337.12351] [Citation(s) in RCA: 271] [Impact Index Per Article: 45.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 03/13/2018] [Accepted: 03/14/2018] [Indexed: 12/27/2022]
Affiliation(s)
| | - Colin D. Kay
- Food Bioprocessing and Nutrition Sciences, Plants for Human Health Inst. North Carolina State Univ. North Carolina Research Campus Kannapolis NC 28081 U.S.A
| | - Alan Crozier
- Dept. of Nutrition Univ. of California Davis CA 95616 U.S.A
- School of Medicine Dentistry and Nursing, Univ. Glasgow Glasgow G12 8QQ UK
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Ma Y, He Y, Yin T, Chen H, Gao S, Hu M. Metabolism of Phenolic Compounds in LPS-stimulated Raw264.7 Cells Can Impact Their Anti-inflammatory efficacy: Indication of Hesperetin. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:6042-6052. [PMID: 29792322 DOI: 10.1021/acs.jafc.7b04464] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Raw264.7 is a murine macrophage-like cell line commonly used to study the anti-inflammatory efficacy of natural compounds. However, the impacts of long-time incubation on the tested compounds are often inappropriately ignored. Among 77 natural phenolic compounds (mainly flavonoids), only 36 remain more than 70% after a 15-h incubation in cell culture medium at 37 °C. Interestingly, for those compounds with a relatively good chemical stability, the presence of Raw264.7 cells could accelerate their disappearance in the medium, indicating that cellular metabolism occurred. As a representative phenolic, hesperetin was found to be efficiently metabolized by Raw264.7 cells and the metabolite was identified as a glucuronide in the further investigation. The glucuronidation activity is constitutive in this cell line. At certain concentration levels of hesperetin, the ability of hesperetin to inhibit PGD2 production in LPS-induced Raw264.7 cells was significantly enhanced by introducing β-glucuronidase, which can hydrolyze hesperetin glucuronide, into the incubation medium. The results indicate that glucuronidation and excretion of hesperetin can significantly impact its bioactivity in Raw264.7 cells.
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Affiliation(s)
- Yong Ma
- Department of Pharmacological and Pharmaceutical Sciences, College of Pharmacy , University of Houston , 1441 Moursund Street , Houston , Texas 77030 , United States
| | - Yu He
- Department of Pharmacological and Pharmaceutical Sciences, College of Pharmacy , University of Houston , 1441 Moursund Street , Houston , Texas 77030 , United States
| | - Taijun Yin
- Department of Pharmacological and Pharmaceutical Sciences, College of Pharmacy , University of Houston , 1441 Moursund Street , Houston , Texas 77030 , United States
| | - Haoqing Chen
- Department of Chemistry, College of Natural Sciences and Mathematics , University of Houston , 4800 Calhoun Road , Houston , Texas 77004 , United States
| | - Song Gao
- Department of Pharmacological and Pharmaceutical Sciences, College of Pharmacy , University of Houston , 1441 Moursund Street , Houston , Texas 77030 , United States
| | - Ming Hu
- Department of Pharmacological and Pharmaceutical Sciences, College of Pharmacy , University of Houston , 1441 Moursund Street , Houston , Texas 77030 , United States
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Strauss JA, Willems MET, Shepherd SO. New Zealand blackcurrant extract enhances fat oxidation during prolonged cycling in endurance-trained females. Eur J Appl Physiol 2018; 118:1265-1272. [PMID: 29619595 PMCID: PMC5966492 DOI: 10.1007/s00421-018-3858-3] [Citation(s) in RCA: 23] [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: 12/22/2017] [Accepted: 03/27/2018] [Indexed: 01/20/2023]
Abstract
PURPOSE New Zealand blackcurrant (NZBC) extract has previously been shown to increase fat oxidation during prolonged exercise, but this observation is limited to males. We examined whether NZBC intake also increases fat oxidation during prolonged exercise in females, and whether this was related to greater concentrations of circulating fatty acids. METHODS In a randomised, crossover, double-blind design, 16 endurance-trained females (age: 28 ± 8 years, BMI: 21.3 ± 2.1 kg·m-2, VO2max: 43.7 ± 1.1 ml·kg-1·min-1) ingested 600 mg·day-1 NZBC extract (CurraNZ™) or placebo (600 mg·day-1 microcrystalline cellulose) for 7 days. On day 7, participants performed 120 min cycling at 65% VO2max, using online expired air sampling with blood samples collected at baseline and at 15 min intervals throughout exercise for analysis of glucose, NEFA and glycerol. RESULTS NZBC extract increased mean fat oxidation by 27% during 120 min moderate-intensity cycling compared to placebo (P = 0.042), and mean carbohydrate oxidation tended to be lower (P = 0.063). Pre-exercise, plasma NEFA (P = 0.034) and glycerol (P = 0.051) concentrations were greater following NZBC intake, although there was no difference between conditions in the exercise-induced increase in plasma NEFA and glycerol concentrations (P > 0.05). Mean fat oxidation during exercise was moderately associated with pre-exercise plasma NEFA concentrations (r = 0.45, P = 0.016). CONCLUSIONS Intake of NZBC extract for 7 days elevated resting concentrations of plasma NEFA and glycerol, indicative of higher lipolytic rates, and this may underpin the observed increase in fat oxidation during prolonged cycling in endurance-trained females.
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Affiliation(s)
- Juliette A Strauss
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Byrom Street, Liverpool, L3 3AF, UK
| | | | - Sam O Shepherd
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Byrom Street, Liverpool, L3 3AF, UK.
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Ormazabal P, Scazzocchio B, Varì R, Santangelo C, D'Archivio M, Silecchia G, Iacovelli A, Giovannini C, Masella R. Effect of protocatechuic acid on insulin responsiveness and inflammation in visceral adipose tissue from obese individuals: possible role for PTP1B. Int J Obes (Lond) 2018; 42:2012-2021. [PMID: 29769704 DOI: 10.1038/s41366-018-0075-4] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 01/24/2018] [Accepted: 02/18/2018] [Indexed: 12/16/2022]
Abstract
BACKGROUND/OBJECTIVES The occurrence of chronic inflammation in visceral adipose tissue (VAT) in obese subjects precipitates the development of insulin resistance and type 2 diabetes (T2D). Anthocyanins and their main metabolite protocatechuic acid (PCA) have been demonstrated to stimulate insulin signaling in human adipocytes. The aim of this study was to investigate whether PCA is able to modulate insulin responsiveness and inflammation in VAT from obese (OB) and normal weight (NW) subjects. SUBJECTS/METHODS VATs obtained from NW and OB subjects were incubated or not (control) with 100 μM PCA for 24 h. After incubation, tissues untreated and treated with PCA were acutely stimulated with insulin (20 nM, 20 min). PTP1B, p65 NF-κB, phospho-p65 NF-κB, IRS-1, IRβ, Akt, GLUT4 as well as basal and insulin-stimulated Tyr-IRS-1 and Ser-Akt phosphorylations were assessed by Western blotting in NW- and OB-VAT. Samples were assessed for PTP1B activity and adipocytokine secretion. RESULTS PCA restored insulin-induced phosphorylation in OB-VAT by increasing phospho-Tyr-IRS-1 and phospho-Ser-Akt after insulin stimulation as observed in NW-VAT (p < 0.05). PTP1B activity was lower in OB-VAT treated with PCA with respect to untreated (p < 0.05). Compared to non-treated tissues, PCA reduced phospho-p65 NF-κB and IL-6 in OB-VAT, and IL-1β in NW-VAT (p < 0.05); and increased adiponectin secretion in NW-VAT (p < 0.05). CONCLUSION PCA restores the insulin responsiveness of OB-VAT by increasing IRS-1 and Akt phosphorylation which could be related with the lower PTP1B activity found in PCA-treated OB-VAT. Furthermore, PCA diminishes inflammation in VAT. These results support the beneficial role of an anthocyanin-rich diet against inflammation and insulin resistance in obesity.
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Affiliation(s)
- Paulina Ormazabal
- Center for Gender-Specific Medicine, Italian National Institute of Health, Viale Regina Elena 299, Rome, 00161, Italy.,Center of Studies of Health, Society and Chronic non-Communicable Diseases, Institute of Health Sciences, University of O'Higgins, Alameda 611, Rancagua, Region of O'Higgins, Chile
| | - Beatrice Scazzocchio
- Center for Gender-Specific Medicine, Italian National Institute of Health, Viale Regina Elena 299, Rome, 00161, Italy
| | - Rosaria Varì
- Center for Gender-Specific Medicine, Italian National Institute of Health, Viale Regina Elena 299, Rome, 00161, Italy
| | - Carmela Santangelo
- Center for Gender-Specific Medicine, Italian National Institute of Health, Viale Regina Elena 299, Rome, 00161, Italy
| | - Massimo D'Archivio
- Center for Gender-Specific Medicine, Italian National Institute of Health, Viale Regina Elena 299, Rome, 00161, Italy
| | - Gianfranco Silecchia
- Department Medical-Surgical Sciences and Biotechnologies, Faculty of Pharmacy and Medicine, Sapienza University of Rome, Rome, Italy
| | | | - Claudio Giovannini
- Center for Gender-Specific Medicine, Italian National Institute of Health, Viale Regina Elena 299, Rome, 00161, Italy
| | - Roberta Masella
- Center for Gender-Specific Medicine, Italian National Institute of Health, Viale Regina Elena 299, Rome, 00161, Italy.
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Rupasinghe HV, Arumuggam N, Amararathna M, De Silva A. The potential health benefits of haskap ( Lonicera caerulea L.): Role of cyanidin-3- O -glucoside. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.02.023] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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37
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Gamiotea-Turro D, Camaforte NAP, Valerino-Diaz AB, Ortiz Nuñez Y, Rinaldo D, Dokkedal AL, Bosqueiro JR, Santos LCD. Qualitative and Quantitative Analysis of Ethanolic Extract and Phenolic Fraction of Jatropha aethiopica (Euphorbiaceae) Leaves and Their Hypoglycemic Potential. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:1419-1427. [PMID: 29345910 DOI: 10.1021/acs.jafc.7b05648] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Although Jatropha aethiopica, popularly known in Cuba as "mata diabetes", is used in salads and as a dietary supplement, its chemical composition and antidiabetic properties yet remains unclear. In this work, we evaluate the qualitative and quantitative composition of ethanolic extract (EE) and phenolic fraction (PF) of Jatropha aethiopica leaves and their hypoglycemic and hypolipidemic activity. Chemical fractionation of the ethanolic extract yielded nine compounds, which included protocatechuic acid (1), chlorogenic acid (2), caffeic acid (3), quercetin 3-O-α-l-rhamnopyranosyl-(1 → 2)-[α-l-rhamnopyranolsyl-(1 → 6)]-β-d-galactopyranoside (4), a new kaempferol 3-O-α-l-rhamnopyranosyl-(1 → 4)-[α-l-rhamnopyranolsyl-(1 → 6)]-β-d-galactopyranoside (5), kaempferol 3-O-α-l-rhamnopyranosyl-(1 → 2)-[α-l-rhamnopyranolsyl-(1 → 6)]-β-d-glucopyranoside (6), rutin (7), kaempferol 3-O-α-l-rhamnopyranosyl-(1 → 6)-β-d-glucopyranoside (8), and quercetin (9). The compounds (1, 4-7) were quantified by high-performance liquid chromatography photodiode array detection (HPLC-PDA) in both the ethanolic extract (62.65 ± 0.15 mg/g) and phenolic fraction (61.72 ± 0.23 mg/g). The results obtained show that both ethanolic extract and phenolic fraction contributed toward the improvement of glucose tolerance, which in turn led to a decline in the glucose levels. Remarkably, the ethanolic extract presented a relatively higher promising effect compared to metformin.
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Affiliation(s)
- Daylin Gamiotea-Turro
- UNESP-São Paulo State University, Chemistry Institute-Araraquara. Rua Prof. Francisco Degni , 55 Bairro: Quitandinha, 14800-060 Araraquara, São Paulo, Brazil
- Institute of Fundamental Research in Tropical Agriculture "Alejandro de Humboldt" (INIFAT) , Calles 1 y 2, No. 17200, Santiago de las Vegas, C.P. 17200, Havana, Cuba
| | - Nathalia A P Camaforte
- UNESP - São Paulo State University , Department of Biological Sciences, Faculty of Sciences-Bauru, Av. Eng. Luiz Edmundo C. Coube 14-01, Bairro: Núcleo Habitacional Presidente Geisel, CEP 17033-360, Bauru, São Paulo, Brazil
| | - Alexander B Valerino-Diaz
- UNESP-São Paulo State University, Chemistry Institute-Araraquara. Rua Prof. Francisco Degni , 55 Bairro: Quitandinha, 14800-060 Araraquara, São Paulo, Brazil
| | - Yarelis Ortiz Nuñez
- Institute of Fundamental Research in Tropical Agriculture "Alejandro de Humboldt" (INIFAT) , Calles 1 y 2, No. 17200, Santiago de las Vegas, C.P. 17200, Havana, Cuba
| | - Daniel Rinaldo
- UNESP - São Paulo State University , Department of Chemistry-Bauru, Av. Eng. Luiz Edmundo C. Coube 14-01, Bairro: Núcleo Habitacional Presidente Geisel, CEP 17033-360, Bauru, São Paulo, Brazil
| | - Anne L Dokkedal
- UNESP - São Paulo State University , Department of Biological Sciences, Faculty of Sciences-Bauru, Av. Eng. Luiz Edmundo C. Coube 14-01, Bairro: Núcleo Habitacional Presidente Geisel, CEP 17033-360, Bauru, São Paulo, Brazil
| | - José R Bosqueiro
- UNESP - São Paulo State University , Department of Biological Sciences, Faculty of Sciences-Bauru, Av. Eng. Luiz Edmundo C. Coube 14-01, Bairro: Núcleo Habitacional Presidente Geisel, CEP 17033-360, Bauru, São Paulo, Brazil
| | - Lourdes Campaner Dos Santos
- UNESP-São Paulo State University, Chemistry Institute-Araraquara. Rua Prof. Francisco Degni , 55 Bairro: Quitandinha, 14800-060 Araraquara, São Paulo, Brazil
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38
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Recent advances in understanding the anti-obesity activity of anthocyanins and their biosynthesis in microorganisms. Trends Food Sci Technol 2018. [DOI: 10.1016/j.tifs.2017.12.002] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Celli GB, Ghanem A, Brooks MSL. A theoretical physiologically based pharmacokinetic approach for modeling the fate of anthocyanins in vivo. Crit Rev Food Sci Nutr 2018; 57:3197-3207. [PMID: 27002538 DOI: 10.1080/10408398.2015.1104290] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Recent studies on the pharmacokinetics of anthocyanins (ACNs) and their metabolites have uncovered evidence for hitherto unknown physiological effects affecting the fate of these compounds in vivo. In particular, it has been shown that the stomach, in addition to the small intestine, has an important role in absorption. Most studies still use a noncompartmental or one-compartmental approach to determine the pharmacokinetic parameters of ACNs, which does not represent the anatomical and physiological conditions that a compound is subject to in the organism. Thus, the objective of this study was to review the current knowledge of the different processes involved in the metabolism of ACNs once ingested and, based on this information, propose a theoretical physiologically based, multicompartmental pharmacokinetic (PBMK) model to describe their fate in vivo. This is the first study that reports a PBMK model for ACNs; the model provides a more physiologically representative approach for ANC metabolism, which could be used as a basis for experimental designs and interspecies scale-up.
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Affiliation(s)
- Giovana Bonat Celli
- a Department of Process Engineering and Applied Science , Dalhousie University , Halifax , Nova Scotia , Canada
| | - Amyl Ghanem
- a Department of Process Engineering and Applied Science , Dalhousie University , Halifax , Nova Scotia , Canada
| | - Marianne Su-Ling Brooks
- a Department of Process Engineering and Applied Science , Dalhousie University , Halifax , Nova Scotia , Canada
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Meng LS, Li B, Li DN, Wang YH, Lin Y, Meng XJ, Sun XY, Liu N. Cyanidin-3-O-glucoside attenuates amyloid-beta (1–40)-induced oxidative stress and apoptosis in SH-SY5Y cells through a Nrf2 mechanism. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.09.025] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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41
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Dietary Anthocyanins and Insulin Resistance: When Food Becomes a Medicine. Nutrients 2017; 9:nu9101111. [PMID: 29023424 PMCID: PMC5691727 DOI: 10.3390/nu9101111] [Citation(s) in RCA: 94] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Revised: 09/24/2017] [Accepted: 10/10/2017] [Indexed: 12/17/2022] Open
Abstract
Insulin resistance is an abnormal physiological state that occurs when insulin from pancreatic β-cells is unable to trigger a signal transduction pathway in target organs such as the liver, muscles and adipose tissues. The loss of insulin sensitivity is generally associated with persistent hyperglycemia (diabetes), hyperinsulinemia, fatty acids and/or lipid dysregulation which are often prevalent under obesity conditions. Hence, insulin sensitizers are one class of drugs currently employed to treat diabetes and associated metabolic disorders. A number of natural products that act through multiple mechanisms have also been identified to enhance insulin sensitivity in target organs. One group of such compounds that gained interest in recent years are the dietary anthocyanins. Data from their in vitro, in vivo and clinical studies are scrutinized in this communication to show their potential health benefit through ameliorating insulin resistance. Specific mechanism of action ranging from targeting specific signal transduction receptors/enzymes to the general antioxidant and anti-inflammatory mechanisms of insulin resistance are presented.
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Warner EF, Smith MJ, Zhang Q, Raheem KS, O'Hagan D, O'Connell MA, Kay CD. Signatures of anthocyanin metabolites identified in humans inhibit biomarkers of vascular inflammation in human endothelial cells. Mol Nutr Food Res 2017; 61:1700053. [PMID: 28457017 PMCID: PMC5600085 DOI: 10.1002/mnfr.201700053] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2017] [Revised: 03/15/2017] [Accepted: 04/11/2017] [Indexed: 01/31/2023]
Abstract
SCOPE The physiological relevance of contemporary cell culture studies is often perplexing, given the use of unmetabolized phytochemicals at supraphysiological concentrations. We investigated the activity of physiologically relevant anthocyanin metabolite signatures, derived from a previous pharmacokinetics study of 500 mg 13 C5 -cyanidin-3-glucoside in eight healthy participants, on soluble vascular adhesion molecule-1 (VCAM-1) and interleukin-6 (IL-6) in human endothelial cells. METHODS AND RESULTS Signatures of peak metabolites (previously identified at 1, 6, and 24 h post-bolus) were reproduced using pure standards and effects were investigated across concentrations ten-fold lower and higher than observed mean (<5 μM) serum levels. Tumor necrosis factor-α (TNF-α)-stimulated VCAM-1 was reduced in response to all treatments, with maximal effects observed for the 6 and 24 h profiles. Profiles tested at ten-fold below mean serum concentrations (0.19-0.44 μM) remained active. IL-6 was reduced in response to 1, 6, and 24 h profiles, with maximal effects observed for 6 h and 24 h profiles at concentrations above 2 μM. Protein responses were reflected by reductions in VCAM-1 and IL-6 mRNA, however there was no effect on phosphorylated NFκB-p65 expression. CONCLUSION Signatures of anthocyanin metabolites following dietary consumption reduce VCAM-1 and IL-6 production, providing evidence of physiologically relevant biological activity.
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Affiliation(s)
- Emily F. Warner
- Department of Nutrition, Norwich Medical School, Bob Champion Research and Education BuildingUniversity of East AngliaNorwichUK
- School of PharmacyUniversity of East AngliaNorwichUK
| | - Michael J. Smith
- Department of Nutrition, Norwich Medical School, Bob Champion Research and Education BuildingUniversity of East AngliaNorwichUK
- School of Biological SciencesUniversity of East AngliaNorwichUK
| | - Qingzhi Zhang
- School of ChemistryUniversity of St. AndrewsFifeScotlandUK
| | - K. Saki Raheem
- School of ChemistryUniversity of St. AndrewsFifeScotlandUK
- Department of Life Sciences, Faculty of Science and TechnologyUniversity of WestminsterLondonUK
| | - David O'Hagan
- School of ChemistryUniversity of St. AndrewsFifeScotlandUK
| | | | - Colin D. Kay
- Department of Nutrition, Norwich Medical School, Bob Champion Research and Education BuildingUniversity of East AngliaNorwichUK
- Food Bioprocessing & Nutrition Sciences, Plants for Human Health InstituteNorth Carolina State UniversityKannapolisNCUSA
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Jurikova T, Mlcek J, Skrovankova S, Sumczynski D, Sochor J, Hlavacova I, Snopek L, Orsavova J. Fruits of Black Chokeberry Aronia melanocarpa in the Prevention of Chronic Diseases. Molecules 2017; 22:E944. [PMID: 28590446 PMCID: PMC6152740 DOI: 10.3390/molecules22060944] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 05/29/2017] [Accepted: 06/05/2017] [Indexed: 12/11/2022] Open
Abstract
In recent years, growing attention has been focused on the utilization of natural sources of antioxidants in the prevention of chronic diseases. Black chokeberry (Aronia melanocarpa) represents a lesser known fruit species utilized mainly as juices, purees, jams, jellies and wine, as important food colorants or nutritional supplements. The fruit is valued as a great source of antioxidants, especially polyphenols, such as phenolic acids (neochlorogenic and chlorogenic acids) and flavonoids (anthocyanins, proanthocyanidins, flavanols and flavonols), particularly cyanidin-3-galactoside and cyanidin-3-arabinoside, as well as (-)-epicatechin units. The berries of A. melanocarpa, due to the presence and the high content of these bioactive components, exhibit a wide range of positive effects, such as strong antioxidant activity and potential medicinal and therapeutic benefits (gastroprotective, hepatoprotective, antiproliferative or anti-inflammatory activities). They could be also contributory toward the prevention of chronic diseases including metabolic disorders, diabetes and cardiovascular diseases, because of supportive impacts on lipid profiles, fasting plasma glucose and blood pressure levels.
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Affiliation(s)
- Tunde Jurikova
- Institute for teacher training, Faculty of Central European Studies, Constantine the Philosopher University in Nitra, Drazovska 4, Nitra SK-949 74, Slovakia.
| | - Jiri Mlcek
- Department of Food Analysis and Chemistry, Faculty of Technology, Tomas Bata University in Zlín, nám. T. G. Masaryka 5555, CZ-760 01 Zlín, Czech Republic.
| | - Sona Skrovankova
- Department of Food Analysis and Chemistry, Faculty of Technology, Tomas Bata University in Zlín, nám. T. G. Masaryka 5555, CZ-760 01 Zlín, Czech Republic.
| | - Daniela Sumczynski
- Department of Food Analysis and Chemistry, Faculty of Technology, Tomas Bata University in Zlín, nám. T. G. Masaryka 5555, CZ-760 01 Zlín, Czech Republic.
| | - Jiri Sochor
- Department of Viticulture and Enology, Faculty of Horticulture, Mendel University in Brno, Valticka 337, CZ-691 44 Lednice, Czech Republic.
| | - Irena Hlavacova
- Department of Food Analysis and Chemistry, Faculty of Technology, Tomas Bata University in Zlín, nám. T. G. Masaryka 5555, CZ-760 01 Zlín, Czech Republic.
| | - Lukas Snopek
- Department of Food Analysis and Chemistry, Faculty of Technology, Tomas Bata University in Zlín, nám. T. G. Masaryka 5555, CZ-760 01 Zlín, Czech Republic.
| | - Jana Orsavova
- Language Centre, Faculty of Humanities, Tomas Bata University in Zlín, nám. T. G. Masaryka 5555, CZ-760 01 Zlín, Czech Republic.
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Selby-Pham SNB, Miller RB, Howell K, Dunshea F, Bennett LE. Physicochemical properties of dietary phytochemicals can predict their passive absorption in the human small intestine. Sci Rep 2017; 7:1931. [PMID: 28512322 PMCID: PMC5434065 DOI: 10.1038/s41598-017-01888-w] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 03/13/2017] [Indexed: 01/02/2023] Open
Abstract
A diet high in phytochemical-rich plant foods is associated with reducing the risk of chronic diseases such as cardiovascular and neurodegenerative diseases, obesity, diabetes and cancer. Oxidative stress and inflammation (OSI) is the common component underlying these chronic diseases. Whilst the positive health effects of phytochemicals and their metabolites have been demonstrated to regulate OSI, the timing and absorption for best effect is not well understood. We developed a model to predict the time to achieve maximal plasma concentration (Tmax) of phytochemicals in fruits and vegetables. We used a training dataset containing 67 dietary phytochemicals from 31 clinical studies to develop the model and validated the model using three independent datasets comprising a total of 108 dietary phytochemicals and 98 pharmaceutical compounds. The developed model based on dietary intake forms and the physicochemical properties lipophilicity and molecular mass accurately predicts Tmax of dietary phytochemicals and pharmaceutical compounds over a broad range of chemical classes. This is the first direct model to predict Tmax of dietary phytochemicals in the human body. The model informs the clinical dosing frequency for optimising uptake and sustained presence of dietary phytochemicals in circulation, to maximise their bio-efficacy for positively affect human health and managing OSI in chronic diseases.
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Affiliation(s)
- Sophie N B Selby-Pham
- Faculty of Veterinary and Agricultural Science, The University of Melbourne, Parkville, 3010, Australia
- CSIRO Agriculture and Food, 671 Sneydes Road, Werribee, 3030, Australia
| | | | - Kate Howell
- Faculty of Veterinary and Agricultural Science, The University of Melbourne, Parkville, 3010, Australia
| | - Frank Dunshea
- Faculty of Veterinary and Agricultural Science, The University of Melbourne, Parkville, 3010, Australia
| | - Louise E Bennett
- CSIRO Agriculture and Food, 671 Sneydes Road, Werribee, 3030, Australia.
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45
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Rugină D, Hanganu D, Diaconeasa Z, Tăbăran F, Coman C, Leopold L, Bunea A, Pintea A. Antiproliferative and Apoptotic Potential of Cyanidin-Based Anthocyanins on Melanoma Cells. Int J Mol Sci 2017; 18:ijms18050949. [PMID: 28468289 PMCID: PMC5454862 DOI: 10.3390/ijms18050949] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 04/12/2017] [Accepted: 04/24/2017] [Indexed: 12/14/2022] Open
Abstract
Elderberries are known for their high anthocyanins content, which have been shown to possess anti-proliferative and anti-cancer effects. Anthocyanins enriched extract (AEE) was obtained from elderberries and was characterized by LC/DAD/ESI-MS analysis. Five cyanidin-based anthocyanins were identified, among which Cy-3-O-samb was the major compound (51%). The total anthocyanins content of AEE was 495 mg Cy-3-O-samb/100 g FW. AEE inhibited proliferation of metastatic B16-F10 murine melanoma cells, in a concentration-dependent manner, with an IC50 of 264.3 μg/mL. LDH (lactate dehydrogenase), as a marker of membrane integrity, increased 74% in B16-F10 cells treated with 250 μg/mL AEE, compared to control. It was observed that apoptosis is the mechanism of melanoma cell death after AEE treatment, confirmed morphologically by acridine orange/ethidium bromide double staining and TUNEL analysis. These results indicate that elderberry-derived anthocyanins might be utilized in future applications as topical adjuvant in skin cancer therapy.
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Affiliation(s)
- Dumitriţa Rugină
- Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Mănăştur Street 3-5, 400372 Cluj-Napoca, Romania.
| | - Daniela Hanganu
- Faculty of Pharmacy, "Iuliu Haţieganu" University of Medicine and Pharmacy, Victor Babeș Street 8, 400012 Cluj-Napoca, Romania.
| | - Zoriţa Diaconeasa
- Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine, Mănăştur Street 3-5, 400372 Cluj-Napoca, Romania.
| | - Flaviu Tăbăran
- Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Mănăştur Street 3-5, 400372 Cluj-Napoca, Romania.
| | - Cristina Coman
- Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine, Mănăştur Street 3-5, 400372 Cluj-Napoca, Romania.
| | - Loredana Leopold
- Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine, Mănăştur Street 3-5, 400372 Cluj-Napoca, Romania.
| | - Andrea Bunea
- Faculty of Animal Science and Biotechnology, University of Agricultural Sciences and Veterinary Medicine, Mănăştur Street 3-5, 400372 Cluj-Napoca, Romania.
| | - Adela Pintea
- Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Mănăştur Street 3-5, 400372 Cluj-Napoca, Romania.
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Cook MD, Myers SD, Gault ML, Edwards VC, Willems MET. Dose effects of New Zealand blackcurrant on substrate oxidation and physiological responses during prolonged cycling. Eur J Appl Physiol 2017; 117:1207-1216. [DOI: 10.1007/s00421-017-3607-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Accepted: 04/03/2017] [Indexed: 10/19/2022]
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Atnip AA, Sigurdson GT, Bomser J, Giusti MM. Time, Concentration, and pH-Dependent Transport and Uptake of Anthocyanins in a Human Gastric Epithelial (NCI-N87) Cell Line. Int J Mol Sci 2017; 18:E446. [PMID: 28218720 PMCID: PMC5343980 DOI: 10.3390/ijms18020446] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Revised: 02/13/2017] [Accepted: 02/16/2017] [Indexed: 12/21/2022] Open
Abstract
Anthocyanins are the largest class of water soluble plant pigments and a common part of the human diet. They may have many potential health benefits, including antioxidant, anti-inflammatory, anti-cancer, and cardioprotective activities. However, anthocyanin metabolism is not well understood. Studies suggest that anthocyanins absorption may occur in the stomach, in which the acidic pH favors anthocyanin stability. A gastric epithelial cell line (NCI-N87) has been used to study the behavior of anthocyanins at a pH range of 3.0-7.4. This work examines the effects of time (0-3 h), concentration (50-1500 µM), and pH (3.0, 5.0, 7.4) on the transport and uptake of anthocyanins using NCI-N87 cells. Anthocyanins were transported from the apical to basolateral side of NCI-N87 cells in time and dose dependent manners. Over the treatment time of 3 h the rate of transport increased, especially with higher anthocyanin concentrations. The non-linear rate of transport may suggest an active mechanism for the transport of anthocyanins across the NCI-N87 monolayer. At apical pH 3.0, higher anthocyanin transport was observed compared to pH 5.0 and 7.4. Reduced transport of anthocyanins was found to occur at apical pH 5.0.
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Affiliation(s)
- Allison A Atnip
- Department of Food Science and Technology, The Ohio State University, Columbus, OH 43210, USA.
| | - Gregory T Sigurdson
- Department of Food Science and Technology, The Ohio State University, Columbus, OH 43210, USA.
| | - Joshua Bomser
- Department of Human Nutrition, The Ohio State University, Columbus, OH 43210, USA.
| | - M Mónica Giusti
- Department of Food Science and Technology, The Ohio State University, Columbus, OH 43210, USA.
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48
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Potential for brain accessibility and analysis of stability of selected flavonoids in relation to neuroprotection in vitro. Brain Res 2016; 1651:17-26. [PMID: 27639810 DOI: 10.1016/j.brainres.2016.09.020] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Revised: 09/12/2016] [Accepted: 09/14/2016] [Indexed: 12/31/2022]
Abstract
Natural food sources constitute a promising source of new compounds with neuroprotective properties, once they have the ability to reach the brain. Our aim was to evaluate the brain accessibility of quercetin, epigallocatechin gallate (EGCG) and cyanidin-3-glucoside (C3G) in relation to their neuroprotective capability. Primary cortical neuron cultures were exposed to oxidative insult in the absence and presence of the selected compounds, and neuroprotection was assessed through evaluation of apoptotic-like and necrotic-like cell death. The brain accessibility of selected compounds was assessed using an optimised human blood-brain barrier model. The blood-brain barrier model was crossed rapidly by EGCG and more slowly by C3G, but not by quercetin. EGCG protected against oxidation-induced neuronal necrotic-like cell death by ~40%, and apoptosis by ~30%. Both quercetin and C3G were less effective, since only the lowest quercetin concentration was protective, and C3G only prevented necrosis by ~37%. Quercetin, EGCG and C3G effectively inhibited α-synuclein fibrillation over the relevant timescale applied here. Overall, EGCG seems to be the most promising neuroprotective compound. Thus, inclusion of this polyphenol in the diet might provide an affordable means to reduce the impact of neurodegenerative diseases.
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49
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Marques C, Fernandes I, Norberto S, Sá C, Teixeira D, de Freitas V, Mateus N, Calhau C, Faria A. Pharmacokinetics of blackberry anthocyanins consumed with or without ethanol: A randomized and crossover trial. Mol Nutr Food Res 2016; 60:2319-2330. [DOI: 10.1002/mnfr.201600143] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2016] [Revised: 04/19/2016] [Accepted: 05/29/2016] [Indexed: 12/26/2022]
Affiliation(s)
- Cláudia Marques
- Department of Biochemistry; Faculty of Medicine; University of Porto; Porto Portugal
- CINTESIS; Center for Research in Health Technologies and Information Systems; Porto Portugal
| | - Iva Fernandes
- REQUIMTE/LAQV; Department of Chemistry and Biochemistry; Faculty of Sciences; University of Porto; Porto Portugal
| | - Sónia Norberto
- Department of Biochemistry; Faculty of Medicine; University of Porto; Porto Portugal
| | - Carla Sá
- Department of Biochemistry; Faculty of Medicine; University of Porto; Porto Portugal
| | - Diana Teixeira
- Department of Biochemistry; Faculty of Medicine; University of Porto; Porto Portugal
| | - Victor de Freitas
- REQUIMTE/LAQV; Department of Chemistry and Biochemistry; Faculty of Sciences; University of Porto; Porto Portugal
| | - Nuno Mateus
- REQUIMTE/LAQV; Department of Chemistry and Biochemistry; Faculty of Sciences; University of Porto; Porto Portugal
| | - Conceição Calhau
- CINTESIS; Center for Research in Health Technologies and Information Systems; Porto Portugal
- Nutrição e Metabolismo; NOVA Medical School
- Faculdade de Ciências Médicas; Universidade NOVA de Lisboa; Lisbon Portugal
| | - Ana Faria
- Department of Biochemistry; Faculty of Medicine; University of Porto; Porto Portugal
- CINTESIS; Center for Research in Health Technologies and Information Systems; Porto Portugal
- REQUIMTE/LAQV; Department of Chemistry and Biochemistry; Faculty of Sciences; University of Porto; Porto Portugal
- Faculty of Nutrition and Food Sciences; University of Porto; Porto Portugal
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50
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Borowska S, Brzóska MM. Chokeberries (Aronia melanocarpa
) and Their Products as a Possible Means for the Prevention and Treatment of Noncommunicable Diseases and Unfavorable Health Effects Due to Exposure to Xenobiotics. Compr Rev Food Sci Food Saf 2016; 15:982-1017. [DOI: 10.1111/1541-4337.12221] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Revised: 06/15/2016] [Accepted: 06/21/2016] [Indexed: 12/23/2022]
Affiliation(s)
- Sylwia Borowska
- Borowska and Brzóska are with Dept. of Toxicology; Medical Univ. of Bialystok; Bialystok Poland
| | - Malgorzata M. Brzóska
- Borowska and Brzóska are with Dept. of Toxicology; Medical Univ. of Bialystok; Bialystok Poland
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