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Bhat S, Majeed Y, Yatoo GN, Hassan S, Khan T, Sofi PA, Ganai BA, Fazili KM, Zargar SM. Unravelling effects of phytochemicals from buckwheat on cholesterol metabolism and lipid accumulation in HepG2 cells and its validation through gene expression analysis. Mol Biol Rep 2024; 51:759. [PMID: 38874818 DOI: 10.1007/s11033-024-09695-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 05/31/2024] [Indexed: 06/15/2024]
Abstract
BACKGROUND The objective of this research was to elucidate the hypocholesterolemic effects of a bioactive compound extracted from buckwheat, and to delineate its influence on the regulatory mechanisms of cholesterol metabolism. The compound under investigation was identified as quercetin. MATERIAL AND RESULTS In vitro experiments conducted on HepG2 cells treated with quercetin revealed a significant reduction in intracellular cholesterol accumulation. This phenomenon was rigorously quantified by assessing the transcriptional activity of key genes involved in the biosynthesis and metabolism of cholesterol. A statistically significant reduction in the expression of HMG-CoA reductase (HMGCR) was observed, indicating a decrease in endogenous cholesterol synthesis. Conversely, an upregulation in the expression of cholesterol 7 alpha-hydroxylase (CYP7A1) was also observed, suggesting an enhanced catabolism of cholesterol to bile acids. Furthermore, the study explored the combinatory effects of quercetin and simvastatin, a clinically utilized statin, revealing a synergistic action in modulating cholesterol levels at various dosages. CONCLUSIONS The findings from this research provide a comprehensive insight into the mechanistic pathways through which quercetin, a phytochemical derived from buckwheat, exerts its hypocholesterolemic effects. Additionally, the observed synergistic interaction between quercetin and simvastatin opens up new avenues for the development of combined therapeutic strategies to manage hyperlipidemia.
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Affiliation(s)
- Sabreena Bhat
- CORD, University of Kashmir, Hazratbal, Srinagar, 190006, Jammu & Kashmir, India
- Proteomics Laboratory, Division of Plant Biotechnology, Sher-e-Kashmir University of Agricultural Sciences & Technology of Kashmir, Shalimar, Srinagar, 190025, Jammu & Kashmir, India
| | - Younis Majeed
- Department of Biotechnology, University of Kashmir, Hazratbal, Srinagar, 190006, Jammu & Kashmir, India
| | - Gulam Nabi Yatoo
- Department of Chemistry, National Institute of Technology Srinagar, Srinagar, 190006, Jammu & Kashmir, India
| | - Shahnawaz Hassan
- CORD, University of Kashmir, Hazratbal, Srinagar, 190006, Jammu & Kashmir, India
| | - Tamana Khan
- Proteomics Laboratory, Division of Plant Biotechnology, Sher-e-Kashmir University of Agricultural Sciences & Technology of Kashmir, Shalimar, Srinagar, 190025, Jammu & Kashmir, India
| | - Parvaze A Sofi
- Proteomics Laboratory, Division of Plant Biotechnology, Sher-e-Kashmir University of Agricultural Sciences & Technology of Kashmir, Shalimar, Srinagar, 190025, Jammu & Kashmir, India
| | - Bashir Ahmed Ganai
- CORD, University of Kashmir, Hazratbal, Srinagar, 190006, Jammu & Kashmir, India.
| | - Khalid Majid Fazili
- Department of Biotechnology, University of Kashmir, Hazratbal, Srinagar, 190006, Jammu & Kashmir, India
| | - Sajad Majeed Zargar
- Proteomics Laboratory, Division of Plant Biotechnology, Sher-e-Kashmir University of Agricultural Sciences & Technology of Kashmir, Shalimar, Srinagar, 190025, Jammu & Kashmir, India.
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Cu-Cañetas TE, Velázquez-Villegas LA, Manzanilla-Franco M, Ayora-Talavera TDR, Acevedo-Fernández JJ, Barbosa-Martín E, Márquez-Mota CC, López-Barradas AM, Noriega LG, Guevara-Cruz M, Gutiérrez-Solís AL, Avila-Nava A. Ramon Flour ( Brosimum alicastrum Swartz) Ameliorates Hepatic Lipid Accumulation, Induction of AMPK Phosphorylation, and Expression of the Hepatic Antioxidant System in a High-Fat-Diet-Induced Obesity Mouse Model. Antioxidants (Basel) 2023; 12:1957. [PMID: 38001809 PMCID: PMC10669741 DOI: 10.3390/antiox12111957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 10/21/2023] [Accepted: 10/24/2023] [Indexed: 11/26/2023] Open
Abstract
Excessive consumption of fat and carbohydrates, together with a decrease in traditional food intake, has been related to obesity and the development of metabolic alterations. Ramon seed is a traditional Mayan food used to obtain Ramon flour (RF) with high biological value in terms of protein, fiber, micronutrients, and bioactive compounds such as polyphenols. However, few studies have evaluated the beneficial effects of RF. Thus, we aimed to determine the metabolic effects of RF consumption on a high-fat-diet-induced obesity mouse model. We divided male BALB/c mice into four groups (n = 5 each group) and fed them for 90 days with the following diets: Control (C): control diet (AIN-93), C + RF: control diet adjusted with 25% RF, HFD: high-fat diet + 5% sugar in water, and HFD + RF: high-fat diet adjusted with 25% RF + 5% sugar in water. The RF prevented the increase in serum total cholesterol (TC) and alanine transaminase (ALT) that occurred in the C and HFD groups. Notably, RF together with HFD increased serum polyphenols and antioxidant activity, and it promoted a decrease in the adipocyte size in white adipose tissue, along with lower hepatic lipid accumulation than in the HFD group. In the liver, the HFD + RF group showed an increase in the expression of β-oxidation-related genes, and downregulation of the fatty acid synthase (Fas) gene compared with the HFD group. Moreover, the HFD + RF group had increased hepatic phosphorylation of AMP-activated protein kinase (AMPK), along with increased nuclear factor erythroid 2-related factor 2 (NRF2) and superoxide dismutase 2 (SOD2) protein expression compared with the HFD group. Thus, RF may be used as a nutritional strategy to decrease metabolic alterations during obesity.
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Affiliation(s)
| | - Laura A. Velázquez-Villegas
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (INCMNSZ), Ciudad de México 14080, Mexico; (L.A.V.-V.); (A.M.L.-B.); (L.G.N.); (M.G.-C.)
| | - Mariana Manzanilla-Franco
- Escuela de Salud, Universidad Modelo, Mérida 97130, Yucatán, Mexico; (T.E.C.-C.); (M.M.-F.); (E.B.-M.)
| | - Teresa del Rosario Ayora-Talavera
- Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco (CIATEJ) A.C., Subsede Sureste, Mérida 97302, Yucatán, Mexico;
| | - Juan José Acevedo-Fernández
- Departamento de Fisiología y Fisiopatología, Facultad de Medicina, Universidad Autónoma del Estado de Morelos (UAEM), Cuernavaca 62350, Morelos, Mexico;
| | - Enrique Barbosa-Martín
- Escuela de Salud, Universidad Modelo, Mérida 97130, Yucatán, Mexico; (T.E.C.-C.); (M.M.-F.); (E.B.-M.)
| | - Claudia C. Márquez-Mota
- Departamento de Nutrición Animal y Bioquímica, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México (FMVZ-UNAM), Ciudad de México 04510, Mexico;
| | - Adriana M. López-Barradas
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (INCMNSZ), Ciudad de México 14080, Mexico; (L.A.V.-V.); (A.M.L.-B.); (L.G.N.); (M.G.-C.)
| | - Lilia G. Noriega
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (INCMNSZ), Ciudad de México 14080, Mexico; (L.A.V.-V.); (A.M.L.-B.); (L.G.N.); (M.G.-C.)
| | - Martha Guevara-Cruz
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (INCMNSZ), Ciudad de México 14080, Mexico; (L.A.V.-V.); (A.M.L.-B.); (L.G.N.); (M.G.-C.)
| | - Ana Ligia Gutiérrez-Solís
- Hospital Regional de Alta Especialidad de la Península de Yucatán (HRAEPY), Mérida 97130, Yucatán, Mexico;
| | - Azalia Avila-Nava
- Hospital Regional de Alta Especialidad de la Península de Yucatán (HRAEPY), Mérida 97130, Yucatán, Mexico;
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Duque-Soto C, Quintriqueo-Cid A, Rueda-Robles A, Robert P, Borrás-Linares I, Lozano-Sánchez J. Evaluation of Different Advanced Approaches to Simulation of Dynamic In Vitro Digestion of Polyphenols from Different Food Matrices-A Systematic Review. Antioxidants (Basel) 2022; 12:101. [PMID: 36670962 PMCID: PMC9854833 DOI: 10.3390/antiox12010101] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/23/2022] [Accepted: 12/28/2022] [Indexed: 01/03/2023] Open
Abstract
Phenolic compounds have become interesting bioactive antioxidant compounds with implications for obesity, cancer and inflammatory gastrointestinal pathologies. As the influence of digestion and gut microbiota on antioxidant behavior is yet to be completely elucidated, and due to limitations associated to in vivo studies, dynamic in vitro gastrointestinal models have been promoted. A systematic review was conducted of different databases (PubMed, Web of Science and Scopus) following PRISMA guidelines to assess different dynamic digestion models and assay protocols used for phenolic compound research regarding bioaccesibility and interaction with colonic microbiota. Of 284 records identified, those including dynamic multicompartmental digestion models for the study of phenolic compound bioaccesibility, bioactivity and the effects of microbiota were included, with 57 studies meeting the inclusion criteria. Different conditions and experimental configurations as well as administered doses, sample treatments and microbiological assays of dynamic digestion studies on polyphenols were recorded and compared to establish their relevance for the dynamic in vitro digestion of phenolic compounds. While similarities were observed in certain experimental areas, a high variability was found in others, such as administered doses. A description of considerations on the study of the digestion of phenolic compounds is proposed to enhance comparability in research.
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Affiliation(s)
- Carmen Duque-Soto
- Department of Food Science and Nutrition, Faculty of Farmacy, University of Granada, 18071 Granada, Spain
| | - Alejandra Quintriqueo-Cid
- Department of Food Science and Nutrition, Faculty of Farmacy, University of Granada, 18071 Granada, Spain
- Departamento de Ciencia de los Alimentos y Tecnología Química, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago 8380492, Chile
| | - Ascensión Rueda-Robles
- Department of Food Science and Nutrition, Faculty of Farmacy, University of Granada, 18071 Granada, Spain
| | - Paz Robert
- Departamento de Ciencia de los Alimentos y Tecnología Química, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago 8380492, Chile
| | - Isabel Borrás-Linares
- Department of Analytical Chemistry, Faculty of Science, University of Granada, 18071 Granada, Spain
| | - Jesús Lozano-Sánchez
- Department of Food Science and Nutrition, Faculty of Farmacy, University of Granada, 18071 Granada, Spain
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4
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Jurema Soares M, de Souza Figueira M, Rodrigues Sampaio G, Aparecida Manólio Soares-Freitas R, Clara da Costa Pinaffi-Langley A, Aparecida Ferraz da Silva Torres E. Coffee simulated inhibition of pancreatic lipase and antioxidant activities: Effect of milk and decaffeination. Food Res Int 2022; 160:111730. [DOI: 10.1016/j.foodres.2022.111730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 07/13/2022] [Accepted: 07/19/2022] [Indexed: 11/15/2022]
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5
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de Souza Figueira M, Jurema Soares M, Aparecida Manólio Soares-Freitas R, Rodrigues Sampaio G, Clara da Costa Pinaffi-Langley A, Vasconcelos dos Santos O, Costa De Camargo A, Macedo Rogero M, Aparecida Ferraz da Silva Torres E. Effect of guarana seed powder on cholesterol absorption in vitro and in Caco-2 cells. Food Res Int 2022; 162:111968. [DOI: 10.1016/j.foodres.2022.111968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 07/28/2022] [Accepted: 09/19/2022] [Indexed: 11/25/2022]
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6
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Zuñiga-Martínez BS, Domínguez-Avila JA, Wall-Medrano A, Ayala-Zavala JF, Hernández-Paredes J, Salazar-López NJ, Villegas-Ochoa MA, González-Aguilar GA. Avocado paste from industrial byproducts as an unconventional source of bioactive compounds: characterization, in vitro digestion and in silico interactions of its main phenolics with cholesterol. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-021-01117-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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7
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Chen L, Guo Y, Li X, Gong K, Liu K. Phenolics and related in vitro functional activities of different varieties of fresh waxy corn: a whole grain. BMC Chem 2021; 15:14. [PMID: 33648574 PMCID: PMC7923475 DOI: 10.1186/s13065-021-00740-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Accepted: 02/15/2021] [Indexed: 11/29/2022] Open
Abstract
The polyphenol distribution in fresh waxy corns of different color varieties and their functional activities, which may be useful for treating various chronic diseases, were investigated. The in vitro antioxidant activity, and hypoglycemic and hypocholesterolemic effects of the free and bound corn phenolics were determined to evaluate the edible value of fresh waxy corn. The colored varieties contained more phenols than the common varieties (white and/or yellow). The total free phenolic acid content of the six varieties was 6637.73 µg/g DW (dry weight), which was slightly higher (P > 0.05) than that of the total bound form (6276.65 µg/g DW). The total free flavonoid content was 5850.09 µg/g DW, which was higher (P < 0.05) than that of the total bound form (4874.51µg/g DW). No bound anthocyanin was detected in the methanol extracts of the tested varieties. For all the varieties, free polyphenols contributed 86−100 % and 70−78 % of the 2, 2-diphenyl-1-picrylhydrazyl (DPPH) and hydroxyl radical scavenging abilities, respectively, and 100 % of the ferric reducing capacity. The free phenolics in fresh waxy corn showed better (P < 0.05) hypoglycemic effect than the bound form in terms of inhibition of α-amylase activity, whereas the bound phenolics of most varieties showed higher α-glucosidase inhibitory activity than the free forms. The free phenolics showed better (P < 0.05) glycocholesterol binding than the bound form for all varieties. The bound polyphenols showed better sodium cholate and taurocholate binding than the free form for most varieties. In conclusion, the difference between free and bound polyphenol content and functional activities indicates that fresh waxy corn can be potentially used for the development of functional food.
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Affiliation(s)
- Lirong Chen
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, 250100, China
| | - Yuqiu Guo
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, 250100, China
| | - Xiaoyue Li
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, 250100, China
| | - Kuijie Gong
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, 250100, China.
| | - Kaichang Liu
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, 250100, China.
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8
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Ferreyra S, Torres-Palazzolo C, Bottini R, Camargo A, Fontana A. Assessment of in-vitro bioaccessibility and antioxidant capacity of phenolic compounds extracts recovered from grapevine bunch stem and cane by-products. Food Chem 2021; 348:129063. [PMID: 33493848 DOI: 10.1016/j.foodchem.2021.129063] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 12/29/2020] [Accepted: 01/06/2021] [Indexed: 02/08/2023]
Abstract
Grapevine woody by-products contain bioactive substances, mainly phenolic compounds (PCs), whose beneficial health effects initially depends on their levels of intake and bioavailability. Therefore, in-vitro simulated gastrointestinal digestion (GID; oral, gastric and intestinal phases) was performed to evaluate the bioaccessibility and antioxidant capacity (AC) of PCs extracts recovered from grapevine bunch stem and cane from Malbec grape cultivar. The total PCs in cane and bunch stem extracts were 74 and 20% bioaccessible, respectively. Syringic acid, cinnamic acid, ε-viniferin, naringenin and myricetin were highly bioaccessible, noticeably ε-viniferin in cane extract with 137%. The high bioaccessibility observed, particularly for compounds at high concentration such as ε-viniferin, will help to better understand the bioactive potential of these by-products. In this sense, bunch stems and canes can be considered as new and sustainable sources of bioactive substances for applications as functional ingredients or nutraceuticals in food and pharmaceutical industries.
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Affiliation(s)
- Susana Ferreyra
- Grupo de Bioquímica Vegetal, Instituto de Biología Agrícola de Mendoza (IBAM), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)-Universidad Nacional de Cuyo (UNCuyo), Almirante Brown 500, M5528AHB Chacras de Coria, Argentina
| | - Carolina Torres-Palazzolo
- Laboratorio de Cromatografía para Agroalimentos, IBAM-CONICET-UNCuyo, Almirante Brown 500, M5528AHB Chacras de Coria, Argentina
| | - Rubén Bottini
- Grupo de Bioquímica Vegetal, Instituto de Biología Agrícola de Mendoza (IBAM), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)-Universidad Nacional de Cuyo (UNCuyo), Almirante Brown 500, M5528AHB Chacras de Coria, Argentina; Instituto de Veterinaria Ambiente y Salud, Universidad Juan A. Maza, Lateral Sur del Acceso Este 2245, 5519 Guaymallén, Argentina
| | - Alejandra Camargo
- Laboratorio de Cromatografía para Agroalimentos, IBAM-CONICET-UNCuyo, Almirante Brown 500, M5528AHB Chacras de Coria, Argentina
| | - Ariel Fontana
- Grupo de Bioquímica Vegetal, Instituto de Biología Agrícola de Mendoza (IBAM), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)-Universidad Nacional de Cuyo (UNCuyo), Almirante Brown 500, M5528AHB Chacras de Coria, Argentina; Cátedra de Química Orgánica y Biológica, Departamento de Biomatemática y Fisicoquímica, Facultad de Ciencias Agrarias-UNCuyo, Chacras de Coria, Mendoza, Argentina.
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9
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Lv XC, Chen M, Huang ZR, Guo WL, Ai LZ, Bai WD, Yu XD, Liu YL, Rao PF, Ni L. Potential mechanisms underlying the ameliorative effect of Lactobacillus paracasei FZU103 on the lipid metabolism in hyperlipidemic mice fed a high-fat diet. Food Res Int 2021; 139:109956. [DOI: 10.1016/j.foodres.2020.109956] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 11/26/2020] [Accepted: 11/27/2020] [Indexed: 12/12/2022]
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10
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Peanparkdee M, Iwamoto S. Encapsulation for Improvingin VitroGastrointestinal Digestion of Plant Polyphenols and Their Applications in Food Products. FOOD REVIEWS INTERNATIONAL 2020. [DOI: 10.1080/87559129.2020.1733595] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Methavee Peanparkdee
- Division of Science of Biological Resources, United Graduate School of Agricultural Science, Gifu University, Gifu, Japan
| | - Satoshi Iwamoto
- Division of Science of Biological Resources, United Graduate School of Agricultural Science, Gifu University, Gifu, Japan
- Department of Applied Life Science, Faculty of Applied Biological Sciences, Gifu University, Gifu, Japan
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11
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Eran Nagar E, Okun Z, Shpigelman A. Digestive fate of polyphenols: updated view of the influence of chemical structure and the presence of cell wall material. Curr Opin Food Sci 2020. [DOI: 10.1016/j.cofs.2019.10.009] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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12
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Costa JR, Amorim M, Vilas-Boas A, Tonon RV, Cabral LMC, Pastrana L, Pintado M. Impact of in vitro gastrointestinal digestion on the chemical composition, bioactive properties, and cytotoxicity of Vitis vinifera L. cv. Syrah grape pomace extract. Food Funct 2019; 10:1856-1869. [PMID: 30950465 DOI: 10.1039/c8fo02534g] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Grape pomace (GP) is a major byproduct worldwide, and it is well known for its bioactive compounds, such as fibers and phenolic compounds, that are popular for their impact upon human health, including gastrointestinal health. The objective of this work was to evaluate the chemical composition and biological activities of an enzymatic GP extract, as well as to investigate how gastrointestinal digestion (GID) modulates these properties. GP extract was previously produced using an enzymatic cocktail with xylanase activity and was then exposed to simulated conditions of GID, characterized for its chemical composition, and screened for antimicrobial, prebiotic, and antioxidant activities. The safety of this ingredient after GID was also assessed. GP extract presented high contents of dietary fiber and other carbohydrates, including xylooligosaccharides, in addition to minerals and phenolic compounds. In vitro simulated GID revealed that xylobiose was resistant to gastric conditions, unlike phenolic compounds. The use of 2% (w/v) of this ingredient proved to be a potential carbon source that could be fermented by Lactobacillus and Bifidobacterium spp, even after digestion. The extract also exhibited strong antioxidant and antimicrobial activities against Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa; however, after GID, the antioxidant capacity decreased, and the antimicrobial capacity was strongly reduced or lost. Furthermore, the extract safety was also guaranteed on Caco-2 intestinal cells. This novel and green GP extract proved to be composed of relevant bioactive molecules, including xylooligosaccharides, polyphenols, organic acids, and minerals, which provided different biological properties; it has potential applications in the food industry such that it can be used as an ingredient in the development of new functional foods.
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Affiliation(s)
- Joana R Costa
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Rua Arquiteto Lobão Vital 172, 4200-374 Porto, Portugal.
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Lingua MS, Theumer MG, Kruzynski P, Wunderlin DA, Baroni MV. Bioaccessibility of polyphenols and antioxidant properties of the white grape by simulated digestion and Caco-2 cell assays: Comparative study with its winemaking product. Food Res Int 2019; 122:496-505. [PMID: 31229105 DOI: 10.1016/j.foodres.2019.05.022] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 05/07/2019] [Accepted: 05/12/2019] [Indexed: 12/31/2022]
Abstract
The primary objective of this study was to assess the changes on phenolic composition and AC (antioxidant capacity) of white grape and its winemaking product, during in vitro gastrointestinal (GI) digestion. Phenolic compounds were evaluated by HPLC-MS/MS. The AC was measured by in vitro (FRAP, ABTS and DPPH) and cellular (Caco-2 cells) assays. Digestion had a reducing effect on phenolic content, being only 31% and 67% of native polyphenols from grapes and wines, respectively, potentially bioaccessible. At same polyphenol concentration, cellular AC of nondigested and digested foods was the same, indicating that changes in phenolic profile did not modify the bioactivity. Phenolic acids, in addition to quercetin, were the most resistant polyphenols to digestion, and would be the most relevant to explain the biological activity of digested foods. Results indicate that the changes occurred in the native phenolic profile of foods as a consequence of GI digestion, do not modify the bioactivity of white grapes and wines.
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Affiliation(s)
- Mariana S Lingua
- Instituto de Ciencia y Tecnología de Alimentos Córdoba. (ICYTAC), CONICET, UNC, Córdoba, Argentina
| | - Martín G Theumer
- Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), UNC, CONICET, Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Paula Kruzynski
- Departamento de Química Orgánica, Facultad de Ciencias Químicas, ISIDSA-SECyT, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Daniel A Wunderlin
- Instituto de Ciencia y Tecnología de Alimentos Córdoba. (ICYTAC), CONICET, UNC, Córdoba, Argentina; Departamento de Química Orgánica, Facultad de Ciencias Químicas, ISIDSA-SECyT, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - María V Baroni
- Instituto de Ciencia y Tecnología de Alimentos Córdoba. (ICYTAC), CONICET, UNC, Córdoba, Argentina; Departamento de Química Orgánica, Facultad de Ciencias Químicas, ISIDSA-SECyT, Universidad Nacional de Córdoba, Córdoba, Argentina.
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14
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da Silva Haas IC, Toaldo IM, Gomes TM, Luna AS, de Gois JS, Bordignon-Luiz MT. Polyphenolic profile, macro- and microelements in bioaccessible fractions of grape juice sediment using in vitro gastrointestinal simulation. FOOD BIOSCI 2019. [DOI: 10.1016/j.fbio.2018.11.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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15
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Olivero-David R, Ruiz-Roso MB, Caporaso N, Perez-Olleros L, De Las Heras N, Lahera V, Ruiz-Roso B. In vivo bioavailability of polyphenols from grape by-product extracts, and effect on lipemia of normocholesterolemic Wistar rats. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:5581-5590. [PMID: 29687897 DOI: 10.1002/jsfa.9100] [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] [Received: 08/30/2017] [Revised: 03/19/2018] [Accepted: 04/19/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND The direct use of phenolic extracts from grape by-products can be useful when formulating functional food to improve consumer health. The use of phenolic extracts instead of pure polyphenols as an ingredient is relevant in this context. The present study investigated the bioavailability and absorption of polyphenols from grape by-product extracts and their health effect on cholesterolemia, by adding the extract (GE) to Wistar rats diet (50 g kg-1 ) in vivo. RESULTS GE caused the appearance of (+)-catechin, myricetin and quercetic acid in plasma and liver. (+)-Catechin was the most abundant compound (6 μg mL-1 in plasma and 0.7 μg mg-1 protein in liver), whereas no phenolic compounds were detected in plasma or liver in the control group. Similarly, 3,4-hydroxyphenylacetic, a major product of polyphenol digestion, was detected in the plasma, liver and urine of the GE-group only. GE-group had significantly lower cholesterol level and lower total cholesterol/high-density lipoprotein ratio in plasma. Total bile acid content significantly increased in fecal matter after 24 h administration of the GE-enriched diet. CONCLUSION Grape extract polyphenols are partially bioavailable and showed improvement in lipid metabolism. Thus, the results suggest that GE is promising as a functional ingredient in the prevention of hypercholesterolemia. © 2018 Society of Chemical Industry.
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Affiliation(s)
- Raul Olivero-David
- Department of Nutrition and Bromatology I (Nutrition), Faculty of Pharmacy, Complutense University of Madrid, Madrid, Spain
| | - María B Ruiz-Roso
- Department of Physiology, Faculty of Medicine, Complutense University of Madrid, Madrid, Spain
| | - Nicola Caporaso
- Division of Food Sciences, School of Biosciences, University of Nottingham, Leicestershire, UK
| | - Lourdes Perez-Olleros
- Department of Nutrition and Bromatology I (Nutrition), Faculty of Pharmacy, Complutense University of Madrid, Madrid, Spain
| | - Natalia De Las Heras
- Department of Physiology, Faculty of Medicine, Complutense University of Madrid, Madrid, Spain
| | - Vicente Lahera
- Department of Physiology, Faculty of Medicine, Complutense University of Madrid, Madrid, Spain
| | - Baltasar Ruiz-Roso
- Department of Nutrition and Bromatology I (Nutrition), Faculty of Pharmacy, Complutense University of Madrid, Madrid, Spain
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16
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Zhang Z, Zhou Q, Huangfu G, Wu Y, Zhang J. Anthocyanin extracts of lingonberry (
Vaccinium vitis‐idaea
L.) attenuate serum lipids and cholesterol metabolism in
HCD
‐induced hypercholesterolaemic male mice. Int J Food Sci Technol 2018. [DOI: 10.1111/ijfs.14025] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Zi‐cheng Zhang
- College of Food Science and Technology Huazhong Agricultural University Wuhan 430070 China
| | - Qing Zhou
- Department of Pharmacy Wuhan City Central Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan 430014 China
| | - Gu‐yu Huangfu
- College of Food Science and Technology Huazhong Agricultural University Wuhan 430070 China
| | - Ying Wu
- Department of Pharmacy Wuhan No.8 Hospital Wuhan 430010 China
| | - Jiu‐liang Zhang
- College of Food Science and Technology Huazhong Agricultural University Wuhan 430070 China
- Key Laboratory of Environment Correlative Dietology Ministry of Education Wuhan 430070 China
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17
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Effect of simulated digestion on the phenolic components of red grapes and their corresponding wines. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.02.034] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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18
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Liu S, You L, Zhao Y, Chang X. Wild Lonicera caerulea berry polyphenol extract reduces cholesterol accumulation and enhances antioxidant capacity in vitro and in vivo. Food Res Int 2018; 107:73-83. [PMID: 29580541 DOI: 10.1016/j.foodres.2018.02.016] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 01/27/2018] [Accepted: 02/03/2018] [Indexed: 12/21/2022]
Abstract
The hypocholesterolemic effect of Lonicera caerulea berry extract rich in polyphenols (LCBP) on high cholesterol-induced hypercholesterolemia and lipoprotein metabolite changes was examined in Caco-2 cells and rats. Cyanidin-3-glucoside, catechin, and chlorogenic acid are the major phenolic components of LCBP. The cholesterol-reducing effect and antioxidant capacity of these components were compared in Caco-2 cells. LCBP (80 μg/mL) and cyanidin-3-glucoside, catechin, and chlorogenic acid (50 μM) were found to be effective (p < 0.05). Rats were fed a high cholesterol diet (HCD) with or without LCBP supplementation (75, 150, and 300 mg/kg body weight intragastrically once daily) for 12 weeks. Compared with the HCD control group, LCBP supplementation at 150 and 300 mg/kg decreased the levels of TC, TG, and LDL-C, but increased that of HDL-C. LCBP treatment promoted greater neutral and acidic sterol excretion (p < 0.05) and improved the antioxidant capacity of the colon tissue, colon contents, and blood. Moreover, trimethylamine N-oxide (TMAO) levels were decreased in serum (p < 0.05). NPC1L1, ACAT2, and MTP mRNA and protein expression were reduced and ABCG5/8 expression was increased (p < 0.05) after LCBP treatment. Our results suggest that LCBP could be used as a functional food for the prevention and treatment of diseases related to excessive cholesterol accumulation.
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Affiliation(s)
- Suwen Liu
- College of Food Science & Technology, Hebei Normal University of Science and Technology, Qinhuangdao, Hebei 066004, China
| | - Lu You
- College of Food Science & Technology, Hebei Normal University of Science and Technology, Qinhuangdao, Hebei 066004, China
| | - Yuhua Zhao
- College of Food Science & Technology, Hebei Normal University of Science and Technology, Qinhuangdao, Hebei 066004, China
| | - Xuedong Chang
- College of Food Science & Technology, Hebei Normal University of Science and Technology, Qinhuangdao, Hebei 066004, China.
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19
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Polyphenol-rich extract from wild Lonicera caerulea berry reduces cholesterol accumulation by mediating the expression of hepatic miR-33 and miR-122, HMGCR, and CYP7A1 in rats. J Funct Foods 2018. [DOI: 10.1016/j.jff.2017.11.048] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
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20
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Mabrouki H, Duarte CMM, Akretche DE. Estimation of Total Phenolic Contents and In Vitro Antioxidant and Antimicrobial Activities of Various Solvent Extracts of Melissa officinalis L. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2017. [DOI: 10.1007/s13369-017-3000-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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21
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Jiao X, Li B, Zhang Q, Gao N, Zhang X, Meng X. Effect of
in vitro
‐simulated gastrointestinal digestion on the stability and antioxidant activity of blueberry polyphenols and their cellular antioxidant activity towards HepG2 cells. Int J Food Sci Technol 2017. [DOI: 10.1111/ijfs.13516] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xinyao Jiao
- College of Food Science Shenyang Agricultural University Dongling Road 120 Shenhe District Shenyang China
| | - Bin Li
- College of Food Science Shenyang Agricultural University Dongling Road 120 Shenhe District Shenyang China
| | - Qi Zhang
- College of Food Science Shenyang Agricultural University Dongling Road 120 Shenhe District Shenyang China
| | - Ningxuan Gao
- College of Food Science Shenyang Agricultural University Dongling Road 120 Shenhe District Shenyang China
| | - Xiuyan Zhang
- College of Science Shenyang Agricultural University Dongling Road 120 Shenhe District Shenyang China
| | - Xianjun Meng
- College of Food Science Shenyang Agricultural University Dongling Road 120 Shenhe District Shenyang China
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22
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Dietary potato peel extract reduces the toxicity of cholesterol oxidation products in rats. J Funct Foods 2016. [DOI: 10.1016/j.jff.2016.09.019] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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