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Razola-Díaz MDC, Aznar-Ramos MJ, Benítez G, Gómez-Caravaca AM, Verardo V. Exploring the potential of phenolic and antioxidant compounds in new Rosaceae fruits. J Sci Food Agric 2024; 104:3705-3718. [PMID: 38160248 DOI: 10.1002/jsfa.13255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 12/18/2023] [Accepted: 12/28/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND Rosaceae fruits have been used in traditional medicine for the prevention and treatment of diseases. However, these fruits have not extensively been studied regarding their phenolic composition. Thus, this research focuses on the determination of phenolic compounds by high-performance liquid chromatography electrospray ionization time-of-flight mass spectrometry, flavan-3-ols by high-performance liquid chromatography with fluorescence detection, and the antioxidant activity by 2,2-diphenyl-1-picrylhydrazyl, 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid), and ferric reducing antioxidant power of the fruits of five species of genera Crataegus and Sorbus (Rosaceae). RESULTS We found a total of 71 phenolic compounds from which 30 were identified in these berries for the first time. Crataegus monogyna and Crataegus laciniata revealed higher total phenolic and flavan-3-ol contents than the other species and the highest antioxidant activities. CONCLUSIONS Therefore, the fruits evaluated have demonstrated to be important sources of bioactive compounds with huge potential for being used in nutraceutical or food scopes. Additional studies could be needed to evaluate the influence of the different production areas on the phenolic content. © 2023 The Authors. Journal of The Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
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Affiliation(s)
| | | | - Guillermo Benítez
- Department of Botany, Faculty of Pharmacy, University of Granada, Granada, Spain
| | - Ana María Gómez-Caravaca
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Granada, Spain
- Institute of Nutrition and Food Technology 'José Mataix', Biomedical Research Centre, University of Granada, Granada, Spain
| | - Vito Verardo
- Department of Nutrition and Food Science, University of Granada, Granada, Spain
- Institute of Nutrition and Food Technology 'José Mataix', Biomedical Research Centre, University of Granada, Granada, Spain
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2
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Salaish Kumar S, Mhd Jalil AM, Hussin N, Mat Daud Z'A, Ismail A. Effects of flavanols and procyanidins-rich cocoa consumption on metabolic syndrome: an update review (2013-2023). Biosci Biotechnol Biochem 2024; 88:352-360. [PMID: 38285609 DOI: 10.1093/bbb/zbae011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 01/12/2024] [Indexed: 01/31/2024]
Abstract
Studies indicated that cocoa-based products effectively mitigate the risks associated with metabolic syndrome (MetS), however, the effect varies based on cocoa types, dosages, and study durations. This review aimed to determine the flavanol-rich cocoa consumption on MetS outcomes within the last decade (2013-2023), adhering to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Seven randomized-controlled trials (RCTs) used cocoa-based products containing 0.3-1680 mg flavanol monomers and 3.5-1270 mg procyanidins. Cocoa-based products beneficially reduced glycemic response, blood pressure and lipid profiles. However, this review highlights little evidence pinpointing the best cocoa products type and required dosage for the observed effects. Further intervention aiming to improve MetS should justify the selection and concentration of flavanols (monomers and procyanidins). A robust study design should consider registering the trials before study commencement, consider multicenter RCT trials, and adjust for potential covariates that might "masked" the outcomes.
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Affiliation(s)
- Sharvintha Salaish Kumar
- School of Nutrition and Dietetics, Faculty of Health Sciences, Universiti Sultan Zainal Abidin, Kuala Nerus, Malaysia
| | - Abbe Maleyki Mhd Jalil
- School of Nutrition and Dietetics, Faculty of Health Sciences, Universiti Sultan Zainal Abidin, Kuala Nerus, Malaysia
| | - Napisah Hussin
- School of Nutrition and Dietetics, Faculty of Health Sciences, Universiti Sultan Zainal Abidin, Kuala Nerus, Malaysia
| | - Zulfitri 'Azuan Mat Daud
- Department of Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Amin Ismail
- Department of Nutrition, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
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Osakabe N, Fushimi T, Fujii Y, Calabrese V. Procyanidins and sensory nutrition; do procyanidins modulate homeostasis via astringent taste receptors? Biosci Biotechnol Biochem 2024; 88:361-367. [PMID: 37930827 DOI: 10.1093/bbb/zbad154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 10/27/2023] [Indexed: 11/08/2023]
Abstract
Long-term intake of procyanidins has been suggested to reduce the risk of cardiovascular disease, dementia, and sensory function decline associated with aging. However, most of the ingested procyanidins are not absorbed and are excreted in the feces, so the mechanism of their beneficial impact is unknown. Procyanidins are the components of astringency in plant foods and their stimulation appears to be directly transmitted to the central nervous system via sensory nerves. Recent attention has been focused on the taste receptors expressed in the extra-oral gastrointestinal tract may regulate homeostasis via the neuroendocrine system. In this paper, we have reviewed recent findings on the relationship between the astringency of procyanidins and their bioregulatory effects.
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Affiliation(s)
- Naomi Osakabe
- Functional Control Systems, Graduate School of Engineering and Science, Shibaura Institute of Technology, Saitama, Japan
- Systems Engineering and Science, Graduate School of Engineering and Science, Shibaura Institute of Technology, Saitama, Japan
- Department of Bio-science and Engineering, Faculty of System Science and Engineering, Shibaura Institute of Technology, Saitama, Japan
| | - Taiki Fushimi
- Functional Control Systems, Graduate School of Engineering and Science, Shibaura Institute of Technology, Saitama, Japan
| | - Yasuyuki Fujii
- Department of Bio-science and Engineering, Faculty of System Science and Engineering, Shibaura Institute of Technology, Saitama, Japan
| | - Vittorio Calabrese
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
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Shoji T, Masumoto S, Miura T. Mechanism of procyanidins for health functionality by improving the intestinal environment. Biosci Biotechnol Biochem 2024; 88:345-351. [PMID: 38059864 DOI: 10.1093/bbb/zbad174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 11/27/2023] [Indexed: 12/08/2023]
Abstract
Procyanidins are one of the polyphenols consisting of multiple flavan-3-ols (eg epicatechin). They have a complex chemical structure, with the degree of polymerization and linked position of flavan-3-ols varying among various foods, such as apples and chocolate. Physiological functional studies of procyanidins have investigated their mechanisms in cells and animals based on their antioxidant effects. Recently, the intestinal environment, including the intestinal microflora, has played an important role in the energy metabolism and health status of the host. Regulation of the intestinal environment by dietary polyphenols is becoming a new concept in health functions, and we have begun to investigate the mechanism of apple procyanidins, focusing on the gut microbiota and metabolites in our functional research. In this minireview, we will discuss the effects of procyanidin ingestion on the gut microbiota and metabolites.
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Affiliation(s)
- Toshihiko Shoji
- Food Research Institute, National Agriculture and Food Research Organization, 2-1-12 Kannondai, Tsukuba, Ibaraki, Japan
| | - Saeko Masumoto
- Faculty of Food and Agricultural Sciences, Fukushima University, 1, Kanayagawa, Fukushima-shi, Fukushima, Japan
| | - Tomisato Miura
- Institute of Radiation Emergency Medicine, Hirosaki University, 66-1, Hon-cho, Hirosaki-shi, Aomori, Japan
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Chen H, Li J, Li S, Wang X, Xu G, Li M, Li G. Research progress of procyanidins in repairing cartilage injury after anterior cruciate ligament tear. Heliyon 2024; 10:e26070. [PMID: 38420419 PMCID: PMC10900419 DOI: 10.1016/j.heliyon.2024.e26070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 02/07/2024] [Indexed: 03/02/2024] Open
Abstract
Anterior cruciate ligament (ACL) tear is a common sports-related injury, and cartilage injury always emerges as a serious complication following ACL tear, significantly impacting the physical and psychological well-being of affected individuals. Over the years, efforts have been directed toward finding strategies to repair cartilage injury after ACL tear. In recent times, procyanidins, known for their anti-inflammatory and antioxidant properties, have emerged as potential key players in addressing this concern. This article focuses on summarizing the research progress of procyanidins in repairing cartilage injury after ACL tear. It covers the roles, mechanisms, and clinical significance of procyanidins in repairing cartilage injury following ACL tear and explores the future prospects of procyanidins in this domain. This review provides novel insights and hope for the repair of cartilage injury following ACL tear.
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Affiliation(s)
- Hanlin Chen
- The First Hospital of Lanzhou University, Lanzhou, China
- Major in Clinical Medicine, First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Jingrui Li
- The First Hospital of Lanzhou University, Lanzhou, China
- Major in Clinical Medicine, First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Shaofei Li
- The First Hospital of Lanzhou University, Lanzhou, China
- Major in Clinical Medicine, First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Xiaoqi Wang
- Major in Clinical Medicine, Second Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Ge Xu
- The First Hospital of Lanzhou University, Lanzhou, China
- Major in Clinical Medicine, First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Molan Li
- The First Hospital of Lanzhou University, Lanzhou, China
- Major in Clinical Medicine, First Clinical Medical College of Lanzhou University, Lanzhou, China
| | - Guangjie Li
- The First Hospital of Lanzhou University, Lanzhou, China
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Osorio-Cruz Y, Olivares-Corichi IM, Correa-Basurto J, González-Garrido JA, Pereyra-Vergara F, Rivera G, García-Sánchez JR. The Autoxidized Mixture of (-)-Epicatechin Contains Procyanidins and Shows Antiproliferative and Apoptotic Activity in Breast Cancer Cells. Pharmaceuticals (Basel) 2024; 17:258. [PMID: 38399473 PMCID: PMC10892779 DOI: 10.3390/ph17020258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Revised: 02/13/2024] [Accepted: 02/15/2024] [Indexed: 02/25/2024] Open
Abstract
For this study, procyanidins generated through the autoxidation of (-)-epicatechin (Flavan-3-ol) under mildly acidic conditions (pH = 6.0) were characterized with ultra high-performance liquid chromatography (UHPLC) coupled with tandem mass spectrometry (MS/MS). Two procyanidins (types A and B) and a mix of oligomers were generated through the autoxidation of (-)-epicatechin. The antiproliferative activity of this mixture of procyanidins on MDA-MB-231, MDA-MB-436, and MCF-7 breast cancer cells was evaluated. The results indicate that the procyanidin mixture inhibited the proliferation of breast cancer cells, where the activity of the procyanidin mixture was stronger than that of (-)-epicatechin. Moreover, the mechanism underlying the antiproliferative activity of procyanidins was investigated. The resulting data demonstrate that the procyanidins induced apoptotic cell death in a manner selective to cancerous cells. In particular, they caused the activation of intrinsic and extrinsic apoptotic pathways in the breast cancer cells. The findings obtained in this study demonstrate that the generation of procyanidins in vitro by the autoxidation of (-)-epicatechin has potential for the development of anti-breast cancer agents.
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Affiliation(s)
- Yazmin Osorio-Cruz
- Laboratorio de Oncología Molecular y Estrés Oxidativo de la Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón, s/n, Col. Casco de Santo Tomas, Ciudad de México 11340, Mexico; (Y.O.-C.); (F.P.-V.)
| | - Ivonne María Olivares-Corichi
- Laboratorio de Oncología Molecular y Estrés Oxidativo de la Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón, s/n, Col. Casco de Santo Tomas, Ciudad de México 11340, Mexico; (Y.O.-C.); (F.P.-V.)
| | - José Correa-Basurto
- Laboratorio de Diseño y Desarrollo de Nuevos Fármacos e Innovación Biotecnológica, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón, s/n, Col. Casco de Santo Tomas, Ciudad de México 11340, Mexico;
| | - José Arnold González-Garrido
- Laboratorio de Bioquímica y Biología Molecular, Centro de Investigación de Ciencia y Tecnología Aplicada de Tabasco (CICTAT), División Académica de Ciencias Básicas, Universidad Juárez Autónoma de Tabasco, Carretera Cunduacán-Jalpa KM. 1 Colonia la Esmeralda, Villahermosa 86690, Mexico;
| | - Fernando Pereyra-Vergara
- Laboratorio de Oncología Molecular y Estrés Oxidativo de la Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón, s/n, Col. Casco de Santo Tomas, Ciudad de México 11340, Mexico; (Y.O.-C.); (F.P.-V.)
| | - Gildardo Rivera
- Laboratorio de Biotecnología Farmacéutica, Centro de Biotecnología Genómica, Instituto Politécnico Nacional, Reynosa 88710, Mexico;
| | - José Rubén García-Sánchez
- Laboratorio de Oncología Molecular y Estrés Oxidativo de la Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón, s/n, Col. Casco de Santo Tomas, Ciudad de México 11340, Mexico; (Y.O.-C.); (F.P.-V.)
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Sánchez-Ortiz A, Mateo-Sanz JM, Mateos-Fernández MA, Figueras ML. New Labeling Rules for Wine: Wine Alcohol-Derived Calories and Polyphenol Consumption on Health. Foods 2024; 13:295. [PMID: 38254596 PMCID: PMC10814839 DOI: 10.3390/foods13020295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/10/2024] [Accepted: 01/13/2024] [Indexed: 01/24/2024] Open
Abstract
Alcohol content, proanthocyanins and anthocyanins influence wine quality. The composition of wine depends on the type of cultivar, location, environmental conditions, and management practices. Phenolic compounds have attracted considerable research interest due to their antioxidant properties and potential beneficial effects on human health. However, the low bioavailability of anthocyanins creates a major bottleneck in their ability to exert beneficial effects. Despite extensive research on the effects of wine on human health, no clear evidence has been obtained on the benefits of wine quality or geographic area of production on health conditions, such as metabolic syndrome. Five climatically and geologically distinct wines were evaluated. Based on recent studies, meta-analyses, and pooled analyses of wine composition, along with the predicted low bioavailability of polyphenol compounds, we estimated the efficacy of five geographically distinct wines according to gastrointestinal absorption and the effects of alcohol intake on both men and women, with a view to ascertaining whether geographical origin influences the antioxidant serum composition of wine. Data on the estimated consumption of wine suggest that the polyphenol contents are similar regardless of choice of wine/area, while different alcohol compositions affect the level of alcohol and calorie intake. Thus, moderate wine drinkers should be advised to control the habit, but without exceeding the dose considered a healthy threshold (up to 30-40 g of alcohol/day in men and 10-20 g of alcohol/day in women), given no medical contraindications are present. These results will add value to the framework of the last reform of the Common Agricultural Policy (CAP) adopted in December 2021, where the European Parliament and the Council introduced new labeling rules for the wine sector and aromatized wine products.
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Affiliation(s)
- Antoni Sánchez-Ortiz
- Departament de Bioquímica i Biotecnologia, Facultat d’Enologia de Tarragona, Campus Sescelades, Universitat Rovira i Virgili, Marcel-lí Domingo, s/n, 43007 Tarragona, Spain; (M.A.M.-F.); (M.L.F.)
| | - Josep Maria Mateo-Sanz
- Departament d’Enginyeria Química, ETSEQ, Campus Sescelades, Universitat Rovira i Virgili, Marcel-lí Domingo, s/n, 43007 Tarragona, Spain;
| | - Maria Assumpta Mateos-Fernández
- Departament de Bioquímica i Biotecnologia, Facultat d’Enologia de Tarragona, Campus Sescelades, Universitat Rovira i Virgili, Marcel-lí Domingo, s/n, 43007 Tarragona, Spain; (M.A.M.-F.); (M.L.F.)
| | - Miriam Lampreave Figueras
- Departament de Bioquímica i Biotecnologia, Facultat d’Enologia de Tarragona, Campus Sescelades, Universitat Rovira i Virgili, Marcel-lí Domingo, s/n, 43007 Tarragona, Spain; (M.A.M.-F.); (M.L.F.)
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Palmioli A, Forcella M, Oldani M, Angotti I, Sacco G, Fusi P, Airoldi C. Adjuvant Effect of Cinnamon Polyphenolic Components in Colorectal Cancer Cell Lines. Int J Mol Sci 2023; 24:16117. [PMID: 38003308 PMCID: PMC10670979 DOI: 10.3390/ijms242216117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 10/31/2023] [Accepted: 11/06/2023] [Indexed: 11/26/2023] Open
Abstract
Colorectal cancer (CRC) is the second-leading cause of cancer death, with a worldwide incidence rate constantly increasing; thus, new strategies for its prevention or treatment are needed. Here, we describe the adjuvant effect of the polyphenol-enriched fractions of cinnamon, from cinnamon bark and buds, when co-administered with a potent anticancer drug, cetuximab, used for CRC therapy. The co-administration significantly reduces the cetuximab dose required for the antiproliferative activity against colorectal cancer cell line E705, which is sensitive to EGFR-targeted therapy. The anticancer activity of these cinnamon-derived fractions, whose major components (as assessed by UPLC-HRMS analysis) are procyanidins and other flavonoids, strictly correlates with their ability to induce apoptosis in cancer cell lines through ERK activation and the mitochondrial membrane potential impairment. Due to the severe side effects of cetuximab administration, our results suggest the use of nutraceuticals based on the polyphenolic fractions of cinnamon extracts as adjuvants in the therapy of CRC.
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Affiliation(s)
| | | | | | | | | | - Paola Fusi
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, P.zza della Scienza, 2, 20126 Milan, Italy; (A.P.); (M.F.); (M.O.)
| | - Cristina Airoldi
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, P.zza della Scienza, 2, 20126 Milan, Italy; (A.P.); (M.F.); (M.O.)
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Wang N, Gao E, Cui C, Wang F, Ren H, Xu C, Ning C, Zheng Y, Liu Q, Yu Q, Zhang G. The combined anticancer of peanut skin procyanidins and resveratrol to CACO-2 colorectal cancer cells. Food Sci Nutr 2023; 11:6483-6497. [PMID: 37831732 PMCID: PMC10563709 DOI: 10.1002/fsn3.3590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 07/19/2023] [Accepted: 07/23/2023] [Indexed: 10/15/2023] Open
Abstract
Colorectal cancer is one of the leading causes of cancer deaths worldwide. Currently, chemotherapy is the primary way for colorectal cancer, but with severe side effects. Therefore, it is urgent to find safer and more effective adjuvant treatment methods. At present, natural active substances are promising alternatives, as numerous studies have demonstrated possible synergistic anticancer effects in plant-active polyphenols. In the present study, the combined effect of procyanidins (PC) (from peanut skin) and resveratrol (RES) (from peanut buds) on the synergistic anticancer potential was investigated. CACO-2 and HCT-8 cells were served as colorectal cancer models, and HEPG-2 and HUH-7 cells were served as liver cancer models to observe the effects of PC and RES alone or in combination on the growth and proliferation of these four types of cancer cells. The results revealed that both PC and RES could inhibit the cells' proliferation in a manner with concentration-dependent, but they exerted synergistic anticancer effects only on CACO-2 cells. PC and RES could synergistically inhibit CACO-2 cell clone formation, inducing apoptosis of CACO-2 cells and blocking their cell cycle in G0/G1 phase. Additionally, as observed by the results of Western blot assay, the combined effect of PC and RES also inhibited the phosphorylation of Thr308, Ser473, and ERK and promoted the phosphorylation of IKBα and NF-κB in CACO-2 cells. These findings collectively indicate that PC combined with RES might exert synergistic anticancer effects by regulating AKT, ERK, and NF-κB signaling pathways.
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Affiliation(s)
- Na Wang
- College of Food Science and TechnologyHenan Agricultural UniversityZhengzhouChina
- College of Animal MedicineHenan Agricultural UniversityZhengzhouChina
- Key Laboratory of Nutrition and Healthy Food of ZhengzhouZhengzhouChina
- International Joint Research Center for Animal ImmunologyZhengzhouChina
- Longhu Laboratory of Advanced ImmunologyZhengzhouChina
| | - Enguang Gao
- College of Food Science and TechnologyHenan Agricultural UniversityZhengzhouChina
- Key Laboratory of Nutrition and Healthy Food of ZhengzhouZhengzhouChina
- International Joint Research Center for Animal ImmunologyZhengzhouChina
| | - Chenxu Cui
- College of Food Science and TechnologyHenan Agricultural UniversityZhengzhouChina
- Key Laboratory of Nutrition and Healthy Food of ZhengzhouZhengzhouChina
- International Joint Research Center for Animal ImmunologyZhengzhouChina
| | - Fan Wang
- College of Food Science and TechnologyHenan Agricultural UniversityZhengzhouChina
- Key Laboratory of Nutrition and Healthy Food of ZhengzhouZhengzhouChina
| | - Hongtao Ren
- College of Food Science and TechnologyHenan Agricultural UniversityZhengzhouChina
- Key Laboratory of Nutrition and Healthy Food of ZhengzhouZhengzhouChina
- Longhu Laboratory of Advanced ImmunologyZhengzhouChina
| | - Chao Xu
- College of Food Science and TechnologyHenan Agricultural UniversityZhengzhouChina
- Key Laboratory of Nutrition and Healthy Food of ZhengzhouZhengzhouChina
| | - Cancan Ning
- College of Food Science and TechnologyHenan Agricultural UniversityZhengzhouChina
- Key Laboratory of Nutrition and Healthy Food of ZhengzhouZhengzhouChina
- International Joint Research Center for Animal ImmunologyZhengzhouChina
| | - Yuru Zheng
- College of Food Science and TechnologyHenan Agricultural UniversityZhengzhouChina
- Key Laboratory of Nutrition and Healthy Food of ZhengzhouZhengzhouChina
- International Joint Research Center for Animal ImmunologyZhengzhouChina
| | - Qingqing Liu
- College of Food Science and TechnologyHenan Agricultural UniversityZhengzhouChina
- Key Laboratory of Nutrition and Healthy Food of ZhengzhouZhengzhouChina
- International Joint Research Center for Animal ImmunologyZhengzhouChina
| | - Qiuying Yu
- College of Food Science and TechnologyHenan Agricultural UniversityZhengzhouChina
- Key Laboratory of Nutrition and Healthy Food of ZhengzhouZhengzhouChina
- International Joint Research Center for Animal ImmunologyZhengzhouChina
- Longhu Laboratory of Advanced ImmunologyZhengzhouChina
| | - Gaiping Zhang
- College of Animal MedicineHenan Agricultural UniversityZhengzhouChina
- International Joint Research Center for Animal ImmunologyZhengzhouChina
- Longhu Laboratory of Advanced ImmunologyZhengzhouChina
- School of Advanced Agricultural SciencesPeking UniversityBeijingChina
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Šedbarė R, Grigaitė O, Janulis V. Peculiarities of the Variation of Biologically Active Compounds in Fruit of Vaccinium oxycoccos L. Growing in the Čepkeliai State Strict Nature Reserve. Molecules 2023; 28:5888. [PMID: 37570858 PMCID: PMC10421140 DOI: 10.3390/molecules28155888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 07/31/2023] [Accepted: 08/03/2023] [Indexed: 08/13/2023] Open
Abstract
This study was carried out to analyze the accumulation patterns of anthocyanins, proanthocyanidins, flavonols, chlorogenic acid, and triterpene compounds in fruit samples of Vaccinium oxycoccos L. berries growing in the Čepkeliai State Strict Nature Reserve in Lithuania. Studies were carried out on the phytochemical composition of cranberry fruit samples during the period of 2020-2022. Anthocyanins, flavonols, chlorogenic acid and triterpene compounds were identified and quantified using UPLC-DAD methods, and proanthocyanins were determined using spectrophotometric methods. The content of identified compounds varied, as reflected in the total amounts of anthocyanins (710.3 ± 40 µg/g to 6993.8 ± 119 µg/g), proanthocyanidins (378.4 ± 10 µg EE/g to 3557. 3 ± 75 µg EE/g), flavonols (479.6 ± 9 µg/g to 7291.2 ± 226 µg/g), chlorogenic acid (68.0 ± 1 µg/g to 3858.2 ± 119 µg/g), and triterpenoids (3780.8 ± 98 µg/g to 7226.9 ± 224 µg/g). Cranberry fruit samples harvested from open oligotrophic wetland habitats contained higher levels of anthocyanins, anthocyanidins, flavonol glycosides, and proanthocyanidins. The highest levels of triterpene compounds were found in the cranberry fruits harvested in the spring of the following year after the snowmelt. The use of principal component analysis showed that cranberry plant material harvested in October and November had higher levels of bioactive compounds.
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Affiliation(s)
- Rima Šedbarė
- Department of Pharmacognosy, Faculty of Pharmacy, Lithuanian University of Health Sciences, 50162 Kaunas, Lithuania;
| | - Onutė Grigaitė
- Dzūkija National Park and Čepkeliai State Nature Reserve Directorate, 65334 Merkinė, Lithuania
| | - Valdimaras Janulis
- Department of Pharmacognosy, Faculty of Pharmacy, Lithuanian University of Health Sciences, 50162 Kaunas, Lithuania;
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Angelino D, Caffrey A, McNulty H, Gill CI, Mena P, Rosi A, Moore K, Hoey L, Clements M, Laird E, Boyd K, Mullen B, Pucci B, Jarrett H, Cunningham C, Ward M, Strain JJ, McCarroll K, Moore AJ, Molloy AM, Del Rio D. Association of dietary flavan-3-ol intakes with plasma phenyl-γ-valerolactones: analysis from the TUDA cohort of healthy older adults. Am J Clin Nutr 2023; 118:476-484. [PMID: 37307990 PMCID: PMC10493433 DOI: 10.1016/j.ajcnut.2023.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 06/03/2023] [Accepted: 06/07/2023] [Indexed: 06/14/2023] Open
Abstract
BACKGROUND Dietary polyphenols, including flavan-3-ols (F3O), are associated with better health outcomes. The relationship of plasma phenyl-γ-valerolactones (PVLs), the products of colonic bacterial metabolism of F3O, with dietary intakes is unclear. OBJECTIVES To investigate whether plasma PVLs are associated with self-reported intakes of total F3O and procyanidins+(epi)catechins. DESIGN We measured 9 PVLs by uHPLC-MS-MS in plasma from adults (>60y) in the Trinity-Ulster-Department of Agriculture (TUDA study (2008 to 2012; n=5186) and a follow-up subset (2014 to 2018) with corresponding dietary data (n=557). Dietary (poly)phenols collected by FFQ were analyzed using Phenol-Explorer. RESULTS Mean (95% confidence interval [CI]) intakes were estimated as 2283 (2213, 2352) mg/d for total (poly)phenols, 674 (648, 701) for total F3O, and 152 (146, 158) for procyanidins+(epi)catechins. Two PVL metabolites were detected in plasma from the majority of participants, 5-(hydroxyphenyl)-γ-VL-sulfate (PVL1) and 5-(4'-hydroxyphenyl)-γ-VL-3'-glucuronide (PVL2). The 7 other PVLs were detectable only in 1-32% of samples. Self-reported intakes (mg/d) of F3O (r = 0.113, P = 0.017) and procyanidin+(epi)catechin (r = 0.122, P = 0.010) showed statistically significant correlations with the sum of PVL1 and PVL 2 (PVL1+2). With increasing intake quartiles (Q1-Q4), mean (95% CI) PVL1+2 increased; from 28.3 (20.8, 35.9) nmol/L in Q1 to 45.2 (37.2, 53.2) nmol/L in Q4; P = 0.025, for dietary F3O, and from 27.4 (19.1, 35.8) nmol/L in Q1 to 46.5 (38.2, 54.9) nmol/L in Q4; P = 0.020, for procyanidins+(epi)catechins. CONCLUSIONS Of 9 PVL metabolites investigated, 2 were detected in most samples and were weakly associated with intakes of total F3O and procyanidins+(epi)catechins. Future controlled feeding studies are required to validate plasma PVLs as biomarkers of these dietary polyphenols.
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Affiliation(s)
- Donato Angelino
- Human Nutrition Unit, Department of Food and Drug, University of Parma, Parma, Italy; Department of Bioscience and Technology for Food, Agriculture, and Environment, University of Teramo, Teramo, Italy
| | - Aoife Caffrey
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Coleraine, Northern Ireland, UK
| | - Helene McNulty
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Coleraine, Northern Ireland, UK
| | - Chris Ir Gill
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Coleraine, Northern Ireland, UK
| | - Pedro Mena
- Human Nutrition Unit, Department of Food and Drug, University of Parma, Parma, Italy; Microbiome Research Hub, University of Parma, Parma, Italy
| | - Alice Rosi
- Human Nutrition Unit, Department of Food and Drug, University of Parma, Parma, Italy
| | - Katie Moore
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Coleraine, Northern Ireland, UK
| | - Leane Hoey
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Coleraine, Northern Ireland, UK
| | - Michelle Clements
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Coleraine, Northern Ireland, UK
| | - Eamon Laird
- Department of Clinical Medicine, School of Medicine, Trinity Centre for Health Sciences, Trinity College Dublin, Ireland
| | - Kerrie Boyd
- Department of Clinical Medicine, School of Medicine, Trinity Centre for Health Sciences, Trinity College Dublin, Ireland
| | - Brian Mullen
- Department of Clinical Medicine, School of Medicine, Trinity Centre for Health Sciences, Trinity College Dublin, Ireland
| | - Bruna Pucci
- School of Geography and Environmental Sciences, Ulster University, Coleraine, Northern Ireland, UK
| | - Harry Jarrett
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Coleraine, Northern Ireland, UK
| | - Conal Cunningham
- Department of Clinical Medicine, School of Medicine, Trinity Centre for Health Sciences, Trinity College Dublin, Ireland
| | - Mary Ward
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Coleraine, Northern Ireland, UK
| | - J J Strain
- Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences, Ulster University, Coleraine, Northern Ireland, UK
| | - Kevin McCarroll
- Department of Clinical Medicine, School of Medicine, Trinity Centre for Health Sciences, Trinity College Dublin, Ireland
| | - Adrian J Moore
- School of Geography and Environmental Sciences, Ulster University, Coleraine, Northern Ireland, UK
| | - Anne M Molloy
- Department of Clinical Medicine, School of Medicine, Trinity Centre for Health Sciences, Trinity College Dublin, Ireland
| | - Daniele Del Rio
- Human Nutrition Unit, Department of Food and Drug, University of Parma, Parma, Italy; Microbiome Research Hub, University of Parma, Parma, Italy.
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12
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Razola-Díaz MDC, Verardo V, Guerra-Hernández EJ, García-Villanova Ruiz B, Gómez-Caravaca AM. Response Surface Methodology for the Optimization of Flavan-3-ols Extraction from Avocado By-Products via Sonotrode Ultrasound-Assisted Extraction. Antioxidants (Basel) 2023; 12:1409. [PMID: 37507948 PMCID: PMC10376872 DOI: 10.3390/antiox12071409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 06/30/2023] [Accepted: 07/04/2023] [Indexed: 07/30/2023] Open
Abstract
Avocado peel and seed are the main by-products of avocado processing and are considered as promising sources of phenolic compounds with biological activities. Thus, this research focuses on the establishment, for the first time, of ultrasound-assisted extraction of flavan-3-ols with high antioxidant activity from avocado peel and seed using a sonotrode. Indeed, 2 Box-Behnken designs were performed for 15 experiments, with each design having three independent factors (ratio ethanol/water (v/v), time (min) and amplitude (%)). In both models, the responses included total procyanidins (flavan-3-ols) measured via HPLC-FLD and antioxidant activity measured via DPPH, ABTS and FRAP. The results showed that applying the sonotrode extraction method could increase flavan-3-ols recovery by 54% and antioxidant activity by 62-76% compared to ultrasound bath technology. Therefore, this technology was demonstrated to be a non-thermal, low time-consuming and scalable method that allowed the recovery of flavan-3-ols from avocado by-products that could be used as functional ingredients.
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Affiliation(s)
- María Del Carmen Razola-Díaz
- Department of Nutrition and Food Science, University of Granada, Campus of Cartuja, 18011 Granada, Spain
- Institute of Nutrition and Food Technology 'José Mataix', Biomedical Research Center, University of Granada, Avda. del Conocimiento s/n, 18100 Granada, Spain
| | - Vito Verardo
- Department of Nutrition and Food Science, University of Granada, Campus of Cartuja, 18011 Granada, Spain
- Institute of Nutrition and Food Technology 'José Mataix', Biomedical Research Center, University of Granada, Avda. del Conocimiento s/n, 18100 Granada, Spain
| | | | | | - Ana María Gómez-Caravaca
- Institute of Nutrition and Food Technology 'José Mataix', Biomedical Research Center, University of Granada, Avda. del Conocimiento s/n, 18100 Granada, Spain
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Avda. Fuentenueva s/n, 18071 Granada, Spain
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13
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Hoang SH, Tveter KM, Mezhibovsky E, Roopchand DE. Proanthocyanidin B2 derived metabolites may be ligands for bile acid receptors S1PR2, PXR and CAR: an in silico approach. J Biomol Struct Dyn 2023:1-14. [PMID: 37340688 PMCID: PMC10730774 DOI: 10.1080/07391102.2023.2224886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 05/24/2023] [Indexed: 06/22/2023]
Abstract
Bile acids (BAs) act as signaling molecules via their interactions with various nuclear (FXR, VDR, PXR and CAR) and G-protein coupled (TGR5, M3R, S1PR2) BA receptors. Stimulation of these BA receptors influences several processes, including inflammatory responses and glucose and xenobiotic metabolism. BA profiles and BA receptor activity are deregulated in cardiometabolic diseases; however, dietary polyphenols were shown to alter BA profile and signaling in association with improved metabolic phenotypes. We previously reported that supplementing mice with a proanthocyanidin (PAC)-rich grape polyphenol (GP) extract attenuated symptoms of glucose intolerance in association with changes to BA profiles, BA receptor gene expression, and/or downstream markers of BA receptor activity. Exact mechanisms by which polyphenols modulate BA signaling are not known, but some hypotheses include modulation of the BA profile via changes to gut bacteria, or alteration of ligand-availability via BA sequestration. Herein, we used an in silico approach to investigate putative binding affinities of proanthocyanidin B2 (PACB2) and PACB2 metabolites to nuclear and G-protein coupled BA receptors. Molecular docking and dynamics simulations revealed that certain PACB2 metabolites had stable binding affinities to S1PR2, PXR and CAR, comparable to that of known natural and synthetic BA ligands. These findings suggest PACB2 metabolites may be novel ligands of S1PR2, CAR, and PXR receptors.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Skyler H. Hoang
- Department of Food Science, New Jersey Institute for Food, Nutrition, and Health (Rutgers Center for Lipid Research and Center for Nutrition, Microbiome, and Health), Rutgers University, 61 Dudley Road, New Brunswick, New Jersey, 08901 USA
- Department of Cell Biology and Neuroscience, Rutgers University, Piscataway, New Jersey, USA
| | - Kevin M. Tveter
- Department of Food Science, New Jersey Institute for Food, Nutrition, and Health (Rutgers Center for Lipid Research and Center for Nutrition, Microbiome, and Health), Rutgers University, 61 Dudley Road, New Brunswick, New Jersey, 08901 USA
| | - Esther Mezhibovsky
- Department of Food Science, New Jersey Institute for Food, Nutrition, and Health (Rutgers Center for Lipid Research and Center for Nutrition, Microbiome, and Health), Rutgers University, 61 Dudley Road, New Brunswick, New Jersey, 08901 USA
- Department of Nutritional Sciences, Rutgers University, New Brunswick, New Jersey, USA
| | - Diana E. Roopchand
- Department of Food Science, New Jersey Institute for Food, Nutrition, and Health (Rutgers Center for Lipid Research and Center for Nutrition, Microbiome, and Health), Rutgers University, 61 Dudley Road, New Brunswick, New Jersey, 08901 USA
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14
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Li X, Wang SC. Upcycling flavanol-rich Chardonnay and Pinot noir grape thinned clusters as potentially functional food ingredients in cocoa-based products. Food Sci Nutr 2023; 11:3497-3505. [PMID: 37324846 PMCID: PMC10261795 DOI: 10.1002/fsn3.3338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 03/04/2023] [Accepted: 03/12/2023] [Indexed: 06/17/2023] Open
Abstract
In California, over 3.4 million tons of wine grapes were crushed in 2020 while every year roughly 20% of the grape mass goes unused. Grape cluster thinning at veraison, a common agricultural practice to ensure color homogeneity in wine grapes, adds to the production costs and generates substantial on-farm loss during grapevine cultivation in which the health-promoting values of thinned clusters (unripe grapes) are usually overlooked. In particular, the health-promoting properties of flavanol monomers, specifically (+)-catechin and (-)-epicatechin, and their oligomeric procyanidins, have been extensively studied in cocoa and chocolate but not so much in grape thinned clusters in recent epidemiology studies. As part of the important agricultural by-products upcycling effort, the current study compared thinned clusters from Chardonnay and Pinot noir, two premium wine grape varieties cultivated in California, to a traditionally Dutch (alkalized) cocoa powder that has been widely used in food applications. Thinned cluster fractions from Chardonnay and Pinot noir grapes grown in the North Coast of California showed much higher concentrations of flavanol monomers and procyanidins, with 208.8-763.5 times more (+)-catechin, 3.4-19.4 times more (-)-epicatechin, and 3.8-12.3 times more procyanidins (by degree of polymerization DP 1-7) than those in the traditionally Dutch cocoa powder. These flavanol-rich thinned clusters that are also considered as plant-based natural products suggested great potential to be functional ingredients in cocoa-based products-which have been ubiquitously perceived as flavanol-rich products by consumers-to enhance their overall dietary flavanol content.
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Affiliation(s)
- Xueqi Li
- Department of Food Science and TechnologyUniversity of California‐DavisDavisCalifornia95616USA
| | - Selina C. Wang
- Department of Food Science and TechnologyUniversity of California‐DavisDavisCalifornia95616USA
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15
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Shu P, Zhang Z, Wu Y, Chen Y, Li K, Deng H, Zhang J, Zhang X, Wang J, Liu Z, Xie Y, Du K, Li M, Bouzayen M, Hong Y, Zhang Y, Liu M. A comprehensive metabolic map reveals major quality regulations in red-flesh kiwifruit (Actinidia chinensis). New Phytol 2023; 238:2064-2079. [PMID: 36843264 DOI: 10.1111/nph.18840] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 02/12/2023] [Indexed: 05/04/2023]
Abstract
Kiwifruit (Actinidia chinensis) is one of the popular fruits world-wide, and its quality is mainly determined by key metabolites (sugars, flavonoids, and vitamins). Previous works on kiwifruit are mostly done via a single omics approach or involve only limited metabolites. Consequently, the dynamic metabolomes during kiwifruit development and ripening and the underlying regulatory mechanisms are poorly understood. In this study, using high-resolution metabolomic and transcriptomic analyses, we investigated kiwifruit metabolic landscapes at 11 different developmental and ripening stages and revealed a parallel classification of 515 metabolites and their co-expressed genes into 10 distinct metabolic vs gene modules (MM vs GM). Through integrative bioinformatics coupled with functional genomic assays, we constructed a global map and uncovered essential transcriptomic and transcriptional regulatory networks for all major metabolic changes that occurred throughout the kiwifruit growth cycle. Apart from known MM vs GM for metabolites such as soluble sugars, we identified novel transcription factors that regulate the accumulation of procyanidins, vitamin C, and other important metabolites. Our findings thus shed light on the kiwifruit metabolic regulatory network and provide a valuable resource for the designed improvement of kiwifruit quality.
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Affiliation(s)
- Peng Shu
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, Sichuan, China
| | - Zixin Zhang
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, Sichuan, China
| | - Yi Wu
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, Sichuan, China
| | - Yuan Chen
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, Sichuan, China
| | - Kunyan Li
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, Sichuan, China
| | - Heng Deng
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, Sichuan, China
| | - Jing Zhang
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, Sichuan, China
| | - Xin Zhang
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, Sichuan, China
| | - Jiayu Wang
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, Sichuan, China
| | - Zhibin Liu
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, Sichuan, China
| | - Yue Xie
- Key Laboratory of Breeding and Utilization of Kiwifruit in Sichuan Province, Sichuan Provincial Academy of Natural Resource Sciences, Chengdu, 610213, Sichuan, China
| | - Kui Du
- Key Laboratory of Breeding and Utilization of Kiwifruit in Sichuan Province, Sichuan Provincial Academy of Natural Resource Sciences, Chengdu, 610213, Sichuan, China
| | - Mingzhang Li
- Key Laboratory of Breeding and Utilization of Kiwifruit in Sichuan Province, Sichuan Provincial Academy of Natural Resource Sciences, Chengdu, 610213, Sichuan, China
| | - Mondher Bouzayen
- GBF Laboratory, Université de Toulouse, INRA, Castanet-Tolosan, 31320, France
| | - Yiguo Hong
- School of Life Sciences, University of Warwick, Warwick, CV4 7AL, UK
- School of Science and the Environment, University of Worcester, Worcester, WR2 6AJ, UK
- Research Centre for Plant RNA Signaling, College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 311121, China
| | - Yang Zhang
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, Sichuan, China
| | - Mingchun Liu
- Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, Sichuan, China
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16
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Dias ALDS, Fenger JA, Meudec E, Verbaere A, Costet P, Hue C, Coste F, Lair S, Cheynier V, Boulet JC, Sommerer N. Shades of Fine Dark Chocolate Colors: Polyphenol Metabolomics and Molecular Networking to Enlighten the Brown from the Black. Metabolites 2023; 13:metabo13050667. [PMID: 37233708 DOI: 10.3390/metabo13050667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 05/10/2023] [Accepted: 05/14/2023] [Indexed: 05/27/2023] Open
Abstract
High-quality dark chocolates (70% cocoa content) can have shades from light to dark brown color. This work aimed at revealing compounds that discriminate black and brown chocolates. From 37 fine chocolate samples from years 2019 and 2020 provided by Valrhona,8 dark black samples and 8 light brown samples were selected. A non-targeted metabolomics study was performed based on ultra-high performance liquid chromatography-high resolution mass spectrometry/mass spectrometry experiments, univariate, multivariate, and feature-based molecular networking analyses. Twenty-seven overaccumulated discriminating compounds were found for black chocolates. Among them, glycosylated flavanols including monomers and glycosylated A-type procyanidin dimers and trimers were highly representative. Fifty overaccumulated discriminating compounds were found for brown chocolates. Most of them were B-type procyanidins (from trimers to nonamers). These phenolic compounds may be partially related to the chocolate colors as precursors of colored compounds. This study increases the knowledge on the chemical diversity of dark chocolates by providing new information about the phenolic profiles of black and brown chocolates.
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Affiliation(s)
- Aecio Luís de Sousa Dias
- SPO, Université de Montpellier, INRAE, Institut Agro, F-34060 Montpellier, France
- INRAE, PROBE Research Infrastructure, PFP Polyphenol Analysis Facility, F-34060 Montpellier, France
| | - Julie-Anne Fenger
- SPO, Université de Montpellier, INRAE, Institut Agro, F-34060 Montpellier, France
- INRAE, PROBE Research Infrastructure, PFP Polyphenol Analysis Facility, F-34060 Montpellier, France
| | - Emmanuelle Meudec
- SPO, Université de Montpellier, INRAE, Institut Agro, F-34060 Montpellier, France
- INRAE, PROBE Research Infrastructure, PFP Polyphenol Analysis Facility, F-34060 Montpellier, France
| | - Arnaud Verbaere
- SPO, Université de Montpellier, INRAE, Institut Agro, F-34060 Montpellier, France
- INRAE, PROBE Research Infrastructure, PFP Polyphenol Analysis Facility, F-34060 Montpellier, France
| | | | | | | | | | - Véronique Cheynier
- SPO, Université de Montpellier, INRAE, Institut Agro, F-34060 Montpellier, France
- INRAE, PROBE Research Infrastructure, PFP Polyphenol Analysis Facility, F-34060 Montpellier, France
| | - Jean-Claude Boulet
- SPO, Université de Montpellier, INRAE, Institut Agro, F-34060 Montpellier, France
- INRAE, PROBE Research Infrastructure, PFP Polyphenol Analysis Facility, F-34060 Montpellier, France
| | - Nicolas Sommerer
- SPO, Université de Montpellier, INRAE, Institut Agro, F-34060 Montpellier, France
- INRAE, PROBE Research Infrastructure, PFP Polyphenol Analysis Facility, F-34060 Montpellier, France
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17
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Miguéns-Gómez A, Sierra-Cruz M, Blay MT, Rodríguez-Gallego E, Beltrán-Debón R, Terra X, Pinent M, Ardévol A. GSPE Pre-Treatment Exerts Long-Lasting Preventive Effects against Aging-Induced Changes in the Colonic Enterohormone Profile of Female Rats. Int J Mol Sci 2023; 24:ijms24097807. [PMID: 37175514 PMCID: PMC10177949 DOI: 10.3390/ijms24097807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 04/22/2023] [Accepted: 04/24/2023] [Indexed: 05/15/2023] Open
Abstract
The impact that healthy aging can have on society has raised great interest in understanding aging mechanisms. However, the effects this biological process may have on the gastrointestinal tract (GIT) have not yet been fully described. Results in relation to changes observed in the enteroendocrine system along the GIT are controversial. Grape seed proanthocyanidin extracts (GSPE) have been shown to protect against several pathologies associated with aging. Based on previous results, we hypothesized that a GSPE pre-treatment could prevent the aging processes that affect the enteroendocrine system. To test this hypothesis, we treated 21-month-old female rats with GSPE for 10 days. Eleven weeks after the treatment, we analyzed the effects of GSPE by comparing these aged animals with young animals. Aging induced a greater endocrine response to stimulation in the upper GIT segments (cholecystokinin (CCK) and glucagon-like peptide-1 (GLP-1)), a decrease in the mRNA abundance of GLP-1, peptide YY (PYY) and chromogranin A (ChgA) in the colon, and an increase in colonic butyrate. GSPE-treated rats were protected against a decrease in enterohormone expression in the colon. This effect is not directly related to the abundance of microbiome or short-chain fatty acids (SCFA) at this location. GSPE may therefore be effective in preventing a decrease in the colonic abundance of enterohormone expression induced by aging.
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Affiliation(s)
- Alba Miguéns-Gómez
- MoBioFood Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, c/Marcel·lí Domingo n°1, 43007 Tarragona, Spain
| | - Marta Sierra-Cruz
- MoBioFood Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, c/Marcel·lí Domingo n°1, 43007 Tarragona, Spain
| | - M Teresa Blay
- MoBioFood Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, c/Marcel·lí Domingo n°1, 43007 Tarragona, Spain
- Institut d'Investigació Sanitària Pere Virgili (IISPV), 43005 Tarragona, Spain
| | - Esther Rodríguez-Gallego
- MoBioFood Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, c/Marcel·lí Domingo n°1, 43007 Tarragona, Spain
- Institut d'Investigació Sanitària Pere Virgili (IISPV), 43005 Tarragona, Spain
| | - Raúl Beltrán-Debón
- MoBioFood Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, c/Marcel·lí Domingo n°1, 43007 Tarragona, Spain
- Institut d'Investigació Sanitària Pere Virgili (IISPV), 43005 Tarragona, Spain
| | - Ximena Terra
- MoBioFood Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, c/Marcel·lí Domingo n°1, 43007 Tarragona, Spain
- Institut d'Investigació Sanitària Pere Virgili (IISPV), 43005 Tarragona, Spain
| | - Montserrat Pinent
- MoBioFood Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, c/Marcel·lí Domingo n°1, 43007 Tarragona, Spain
- Institut d'Investigació Sanitària Pere Virgili (IISPV), 43005 Tarragona, Spain
| | - Anna Ardévol
- MoBioFood Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, c/Marcel·lí Domingo n°1, 43007 Tarragona, Spain
- Institut d'Investigació Sanitària Pere Virgili (IISPV), 43005 Tarragona, Spain
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Chen L, Huang J, Yao ZM, Sun XR, Tong XH, Hu M, Zhang Y, Dong SY. Procyanidins Alleviated Cerebral Ischemia/Reperfusion Injury by Inhibiting Ferroptosis via the Nrf2/HO-1 Signaling Pathway. Molecules 2023; 28:molecules28083582. [PMID: 37110816 PMCID: PMC10143264 DOI: 10.3390/molecules28083582] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 04/01/2023] [Accepted: 04/15/2023] [Indexed: 04/29/2023] Open
Abstract
Procyanidins (PCs), which are organic antioxidants, suppress oxidative stress, exhibit anti-apoptotic properties, and chelate metal ions. The potential defense mechanism of PCs against cerebral ischemia/reperfusion injury (CIRI) was investigated in this study. Pre-administration for 7 days of a PC enhanced nerve function and decreased cerebellar infarct volume in a mouse middle cerebral artery embolization paradigm. In addition, mitochondrial ferroptosis was enhanced, exhibited by mitochondrial shrinkage and roundness, increased membrane density, and reduced or absent ridges. The level of Fe2+ and lipid peroxidation that cause ferroptosis was significantly reduced by PC administration. According to the Western blot findings, PCs altered the expression of proteins associated with ferroptosis, promoting the expression of GPX4 and SLC7A11 while reducing the expression of TFR1, hence inhibiting ferroptosis. Moreover, the treatment of PCs markedly elevated the expression of HO-1 and Nuclear-Nrf2. The PCs' ability to prevent ferroptosis due to CIRI was decreased by the Nrf2 inhibitor ML385. Our findings showed that the protective effect of PCs may be achieved via activation of the Nrf2/HO-1 pathway and inhibiting ferroptosis. This study provides a new perspective on the treatment of CIRI with PCs.
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Affiliation(s)
- Lei Chen
- Department of Pharmacology, School of Pharmacy, Bengbu Medical College, Bengbu 233030, China
- Anhui Engineering Technology Research Center of Biochemical Pharmaceutical, Bengbu 233030, China
| | - Jie Huang
- Department of Pharmacology, School of Pharmacy, Bengbu Medical College, Bengbu 233030, China
- Anhui Engineering Technology Research Center of Biochemical Pharmaceutical, Bengbu 233030, China
| | - Zi-Meng Yao
- Department of Pharmacology, School of Pharmacy, Bengbu Medical College, Bengbu 233030, China
- Anhui Engineering Technology Research Center of Biochemical Pharmaceutical, Bengbu 233030, China
| | - Xiao-Rong Sun
- Department of Pharmacology, School of Pharmacy, Bengbu Medical College, Bengbu 233030, China
- Anhui Engineering Technology Research Center of Biochemical Pharmaceutical, Bengbu 233030, China
| | - Xu-Hui Tong
- Department of Pharmacology, School of Pharmacy, Bengbu Medical College, Bengbu 233030, China
- Anhui Engineering Technology Research Center of Biochemical Pharmaceutical, Bengbu 233030, China
| | - Miao Hu
- Department of Pharmacology, School of Pharmacy, Bengbu Medical College, Bengbu 233030, China
- Anhui Engineering Technology Research Center of Biochemical Pharmaceutical, Bengbu 233030, China
| | - Ying Zhang
- Department of Pharmacology, School of Pharmacy, Bengbu Medical College, Bengbu 233030, China
| | - Shu-Ying Dong
- Department of Pharmacology, School of Pharmacy, Bengbu Medical College, Bengbu 233030, China
- Anhui Engineering Technology Research Center of Biochemical Pharmaceutical, Bengbu 233030, China
- Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Bengbu Medical College, Bengbu 233030, China
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19
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Xu HM, Wu MY, Shi XC, Liu KL, Zhang YC, Zhang YF, Li HM. Preliminary Study on the Protective Effects and Molecular Mechanism of Procyanidins against PFOS-Induced Glucose-Stimulated Insulin Secretion Impairment in INS-1 Cells. Toxics 2023; 11:174. [PMID: 36851050 PMCID: PMC9966006 DOI: 10.3390/toxics11020174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 02/10/2023] [Accepted: 02/11/2023] [Indexed: 06/18/2023]
Abstract
This study aimed to investigate the effects of perfluorooctanesulfonic acid (PFOS) exposure on glucose-stimulated insulin secretion (GSIS) of rat insulinoma (INS-1) cells and the potential protective effects of procyanidins (PC). The effects of PFOS and/or PC on GSIS of INS-1 cells were investigated after 48 h of exposure (protein level: insulin; gene level: glucose transporter 2 (Glut2), glucokinase (Gck), and insulin). Subsequently, the effects of exposure on the intracellular reactive oxygen species (ROS) activity were measured. Compared to the control group, PFOS exposure (12.5, 25, and 50 μM) for 48 h had no significant effect on the viability of INS-1 cells. PFOS exposure (50 μM) could reduce the level of insulin secretion and reduce the relative mRNA expression levels of Glut2, Gck, and insulin. It is worth noting that PC could partially reverse the damaging effect caused by PFOS. Significantly, there was an increase in ROS after exposure to PFOS and a decline after PC intervention. PFOS could affect the normal physiological function of GSIS in INS-1 cells. PC, a plant natural product, could effectively alleviate the damage caused by PFOS by inhibiting ROS activity.
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Affiliation(s)
- Hai-Ming Xu
- School of Public Health and Management, Ningxia Medical University, Yinchuan 750004, China
- The Key Laboratory of Environmental Factors and Chronic Disease Control of Ningxia, No. 1160, Shengli Street, Xingqing District, Yinchuan 750004, China
| | - Meng-Yu Wu
- School of Public Health and Management, Ningxia Medical University, Yinchuan 750004, China
- The Key Laboratory of Environmental Factors and Chronic Disease Control of Ningxia, No. 1160, Shengli Street, Xingqing District, Yinchuan 750004, China
| | - Xin-Chen Shi
- School of Public Health and Management, Ningxia Medical University, Yinchuan 750004, China
- The Key Laboratory of Environmental Factors and Chronic Disease Control of Ningxia, No. 1160, Shengli Street, Xingqing District, Yinchuan 750004, China
| | - Ke-Liang Liu
- School of Public Health and Management, Ningxia Medical University, Yinchuan 750004, China
- The Key Laboratory of Environmental Factors and Chronic Disease Control of Ningxia, No. 1160, Shengli Street, Xingqing District, Yinchuan 750004, China
| | - Ying-Chi Zhang
- School of Public Health and Management, Ningxia Medical University, Yinchuan 750004, China
- The Key Laboratory of Environmental Factors and Chronic Disease Control of Ningxia, No. 1160, Shengli Street, Xingqing District, Yinchuan 750004, China
| | - Yin-Feng Zhang
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao 266021, China
| | - Hong-Mei Li
- School of Public Health and Management, Ningxia Medical University, Yinchuan 750004, China
- The Key Laboratory of Environmental Factors and Chronic Disease Control of Ningxia, No. 1160, Shengli Street, Xingqing District, Yinchuan 750004, China
- The Key Laboratory of Fertility Preservation and Maintenance of Ministry of Education, Ningxia Medical University, Yinchuan 750004, China
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20
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Maisto M, Iannuzzo F, Novellino E, Schiano E, Piccolo V, Tenore GC. Natural Polyphenols for Prevention and Treatment of Urinary Tract Infections. Int J Mol Sci 2023; 24. [PMID: 36834683 DOI: 10.3390/ijms24043277] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/30/2023] [Accepted: 02/03/2023] [Indexed: 02/10/2023] Open
Abstract
Urinary tract infections (UTIs) are the second most common type of bacterial infection worldwide. UTIs are gender-specific diseases, with a higher incidence in women. This type of infection could occur in the upper part of the urogenital tract, leading to pyelonephritis and kidney infections, or in the lower part of the urinary tract, leading to less serious pathologies, mainly cystitis and urethritis. The most common etiological agent is uropathogenic E. coli (UPEC), followed by Pseudomonas aeruginosa and Proteus mirabilis. Conventional therapeutic treatment involves the use of antimicrobial agents, but due to the dramatic increase in antimicrobial resistance (AMR), this strategy has partially lost its therapeutic efficacy. For this reason, the search for natural alternatives for UTI treatment represents a current research topic. Therefore, this review summarized the results of in vitro and animal- or human-based in vivo studies aimed to assess the potential therapeutic anti-UTI effects of natural polyphenol-based nutraceuticals and foods. In particular, the main in vitro studies were reported, describing the principal molecular therapeutic targets and the mechanism of action of the different polyphenols studied. Furthermore, the results of the most relevant clinical trials for the treatment of urinary tract health were described. Future research is needed to confirm and validate the potential of polyphenols in the clinical prophylaxis of UTIs.
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21
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Neto DFM, Nascimento JRS, Martins GR, Silva AS, Domont GB, Campos FAP, Nogueira FCS. Proteomic changes associated with the development of açaí (Euterpe oleracea Mart.) seeds. Proteomics 2023; 23:e2200251. [PMID: 35861729 DOI: 10.1002/pmic.202200251] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/06/2022] [Accepted: 07/11/2022] [Indexed: 01/05/2023]
Abstract
Açaí palm (Euterpe oleracea Mart.) seeds are a rich source of mannans, which can be used to generate bioethanol or be converted to high-value D-mannose, in addition to being a source of polyphenols with beneficial health properties. Here, we present a quantitative proteome dataset of açaí seeds at four stages of development (S1, S2, S3, and S4 stages), in which 2465 high confidence proteins were identified and 524 of them show statistically different abundance profiles during development. Several enzymes involved in the biosynthesis of nucleotide-sugars were quantified, especially those dedicated to the formation of GDP-mannose, which showed an increase in abundance between stages S1 and S3. Our data suggest that linear mannans found abundantly in endosperm cell walls are initially deposited as galactomannans, and during development lose the galactosyl groups. Two isoforms of alpha-galactosidase enzymes showed significantly increased abundances in the S3 and S4 stages. Additionally, we quantified the enzymes participating in the central pathway of flavonoid biosynthesis responsible for the formation of catechin and epicatechin, which are subunits of procyanidins, the main class of polyphenols in the açaí seeds. These proteins showed the same pattern of deposition, in which higher abundances were seen in the S1 and S2 stages.
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Affiliation(s)
- Domingos F M Neto
- Department of Plant Science, Federal University of Ceará, Fortaleza, CE, Brazil
| | | | - Gabriel R Martins
- National Institute of Technology, Rio de Janeiro, RJ, Brazil.,Department of Biochemistry, Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Ayla S Silva
- National Institute of Technology, Rio de Janeiro, RJ, Brazil.,Department of Biochemistry, Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Gilberto B Domont
- Proteomic Unit, Department of Biochemistry, Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Francisco A P Campos
- Department of Biochemistry and Molecular Biology, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Fábio C S Nogueira
- Proteomic Unit, Department of Biochemistry, Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil.,Laboratory of Proteomics/LADETEC, Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
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22
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Klavins L, Perkons I, Mezulis M, Viksna A, Klavins M. Procyanidins from Cranberry Press Residues-Extraction Optimization, Purification and Characterization. Plants (Basel) 2022; 11:3517. [PMID: 36559628 PMCID: PMC9786595 DOI: 10.3390/plants11243517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/08/2022] [Accepted: 12/12/2022] [Indexed: 06/17/2023]
Abstract
Procyanidins are a polyphenolic group that can be found in a variety of foods such as chocolate, tea, cranberries and others. Type A procyanidins can be found in a handful of sources and one of the richest sources are American cranberries. These compounds possess antioxidative, anticancer and anti-inflammatory activities and are most widely used as prevention for urinary tract infections. Cranberries are utilized for jam and juice production, and the latter produces industrial food waste press residues. Press residues contain free and bound procyanidins which can be extracted for use as nutraceuticals. In this study, the extraction of cranberry press residues has been optimized using RSM and the resulting extracts have been purified and fractionated. The obtained procyanidin fractions have been investigated for their antioxidative potential and analyzed using LC-ESI-FTICR-HRMS to determine individual procyanidins. The optimization showed that the optimal extraction can be conducted using acetone in a concentration of 53% without the addition of an acidifying agent. Strong correlation was observed for procyanidin contents and their antioxidative activity using DPPH, ABTS and FRAP methods. The purified fractions contained 78 individual (65 Type A) procyanidins with the degree of polymerization of up to 9.
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Affiliation(s)
- Linards Klavins
- Department of Environmental Science, University of Latvia, LV-1004 Riga, Latvia
| | - Ingus Perkons
- Institute of Food Safety, Animal Health and Environment “BIOR”, LV-1076 Riga, Latvia
| | - Marcis Mezulis
- Department of Environmental Science, University of Latvia, LV-1004 Riga, Latvia
| | - Arturs Viksna
- Faculty of Chemistry, University of Latvia, LV-1004 Riga, Latvia
| | - Maris Klavins
- Department of Environmental Science, University of Latvia, LV-1004 Riga, Latvia
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23
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Zhao L, Yan F, Lu Q, Tang C, Wang X, Liu R. UPLC-Q-TOF-MS and NMR identification of structurally different A-type procyanidins from peanut skin and their inhibitory effect on acrylamide. J Sci Food Agric 2022; 102:7062-7071. [PMID: 35690888 DOI: 10.1002/jsfa.12067] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 03/29/2022] [Accepted: 06/11/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Flavan-3-ol polyphenols have been shown to have great advantages in inhibiting acrylamide formation. However, flavan-3-ol polyphenols have structures that vary significantly, and existing research has been focused mainly on the effects of B-type procyanidins and structural units of procyanidins. This study aims to separate structurally different A-type procyanidins from peanut skin and compare their inhibitory effects on acrylamide in an asparagine-glucose simulation system. RESULTS Five compounds were separated and identified from peanut skin, including epicatechin-(2β → O → 7, 4β → 8)-ent-epicatechin, epicatechin-(2β → O → 7, 4β → 8)-epicatechin, epicatechin-(2β → O → 7, 4β → 8)-epicatechin-(4β → 6)-catechin, epicatechin-(2β → O → 7, 4β → 8)-epicatechin-(4β → 8)-catechin, and epicatechin-(4β → 6)-epicatechin-(4β → 8, 2β → O → 7)-catechin. All the procyanidins could reduce the acrylamide content within a certain range of concentrations. The highest inhibition rates followed the order of compound 5 (A-type trimer) > compound 1 (A-type dimer) > compound 2 (A-type dimer) > compound 3 (A-type trimer) > compound 4 (A-type trimer). Comparison analysis showed that structurally different A-type procyanidins have various inhibitory effects on acrylamide production, which may be related to their spatial configuration and bond connection mode. CONCLUSION Overall, our findings help us to gain a better understanding of the relationship between the structure of procyanidins and their inhibitory effects on acrylamide, particularly the inhibitory effect of A-type. There are potential practical implications if people use A-type procyanidins as acrylamide inhibitors in hot processed foods in the future. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Li Zhao
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Fangfang Yan
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Qun Lu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
- Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University), Ministry of Education, Wuhan, China
- Wuhan Engineering Research Center of Bee Products on Quality and Safety Control, Wuhan, China
| | - Cuie Tang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
- Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University), Ministry of Education, Wuhan, China
| | - Xiaohong Wang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
- Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University), Ministry of Education, Wuhan, China
| | - Rui Liu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
- Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University), Ministry of Education, Wuhan, China
- Wuhan Engineering Research Center of Bee Products on Quality and Safety Control, Wuhan, China
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24
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Di Pede G, Bresciani L, Brighenti F, Clifford MN, Crozier A, Del Rio D, Mena P. In Vitro Faecal Fermentation of Monomeric and Oligomeric Flavan-3-ols: Catabolic Pathways and Stoichiometry. Mol Nutr Food Res 2022; 66:e2101090. [PMID: 35107868 PMCID: PMC9786279 DOI: 10.1002/mnfr.202101090] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/07/2022] [Indexed: 12/30/2022]
Abstract
SCOPE The study evaluates the influence of flavan-3-ol structure on the production of phenolic catabolites, principally phenyl-γ-valerolactones (PVLs), and phenylvaleric acids (PVAs). METHODS AND RESULTS A set of 12 monomeric flavan-3-ols and proanthocyanidins (degree of polymerization (DP) of 2-5), are fermented in vitro for 24 h using human faecal microbiota, and catabolism is analyzed by UHPLC-ESI-MS/MS. Up to 32 catabolites strictly related to microbial catabolism of parent compounds are detected. (+)-Catechin and (-)-epicatechin have the highest molar mass recoveries, expressed as a percentage with respect to the incubated concentration (75 µmol L-1 ) of the parent compound, for total PVLs and PVAs, both at 5 h (about 20%) and 24 h (about 40%) of faecal incubation. Only A-type dimer and B-type procyanidins underwent the ring fission step, and no differences are found in total PVL and PVA production (≃1.5% and 6.0% at 5 and 24 h faecal incubation, respectively) despite the different DPs. CONCLUSION The flavan-3-ol structure strongly affects the colonic catabolism of the native compounds, influencing the profile of PVLs and PVAs produced in vitro. This study opens new perspectives to further elucidate the colonic fate of oligomeric flavan-3-ols and their availability in producing bioactive catabolites.
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Affiliation(s)
- Giuseppe Di Pede
- Human Nutrition UnitDepartment of Food and Drug University of ParmaVia Volturno 39Parma43125Italy
| | - Letizia Bresciani
- Human Nutrition UnitDepartment of Food and Drug University of ParmaVia Volturno 39Parma43125Italy
| | - Furio Brighenti
- Human Nutrition UnitDepartment of Food and Drug University of ParmaVia Volturno 39Parma43125Italy
| | - Michael N. Clifford
- School of Bioscience and MedicineFaculty of Health and Medical SciencesUniversity of SurreyGuildfordGU2 7XHUK,Department of NutritionDietetics and FoodSchool of Clinical Sciences at Monash HealthFaculty of MedicineNursing and Health SciencesMonash UniversityBASE Facility, 264 Ferntree Gully RoadNotting HillVictoria3168Australia
| | - Alan Crozier
- Department of ChemistryKing Saud UniversityRiyadh11451Saudi Arabia,School of MedicineDentistry and NursingUniversity of GlasgowGlasgowG12 8QQUK
| | - Daniele Del Rio
- Human Nutrition UnitDepartment of Food and Drug University of ParmaVia Volturno 39Parma43125Italy,Microbiome Research HubUniversity of ParmaParco Area delle Scienze 11/AParma43124Italy
| | - Pedro Mena
- Human Nutrition UnitDepartment of Food and Drug University of ParmaVia Volturno 39Parma43125Italy,Microbiome Research HubUniversity of ParmaParco Area delle Scienze 11/AParma43124Italy
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25
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Wang N, Chen W, Cui C, Zheng Y, Yu Q, Ren H, Liu Z, Xu C, Zhang G. The Peanut Skin Procyanidins Attenuate DSS-Induced Ulcerative Colitis in C57BL/6 Mice. Antioxidants (Basel) 2022; 11:2098. [PMID: 36358470 PMCID: PMC9686776 DOI: 10.3390/antiox11112098] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 10/12/2022] [Accepted: 10/21/2022] [Indexed: 08/10/2023] Open
Abstract
Polyphenols from peanut skin have been reported to possess many beneficial functions for human health, including anti-oxidative, antibacterial, anticancer, and other activities. To date, however, its anti-inflammatory effect and the underlying mechanism remain unclear. In this study, the anti-inflammatory effect of peanut skin procyanidins extract (PSPE) and peanut skin procyanidins (PSPc) were investigated by a dextran sodium sulfate (DSS)-induced colitis mouse model. The results showed that both PSPE and PSPc supplementation reversed the DSS-induced body weight loss and reduced disease activity index (DAI) values, accompanied by enhanced goblet cell numbers and tight junction protein claudin-1 expression in the colon. PSPE and PSPc treatment also suppressed the inflammatory responses and oxidative stress in the colon by down-regulating IL-1β, TNF-α, and MDA expressions. Meanwhile, PSPE and PSPc significantly altered the gut microbiota composition by increasing the relative abundance of Clostridium XlVb and Anaerotruncus, and inhibiting the relative abundance of Alistipes at the genus level. PSPE and PSPc also significantly elevated the production of short-chain fatty acids (SCFAs) in mice with colitis. The correlation analysis suggested that the protective effects of PSPE and PSPc on colitis might be related to the alteration of gut microbiota composition and the formation of SCFAs. In conclusion, the current research indicates that supplementation of PSPE and PSPc could be a promising nutritional strategy for colitis prevention and treatment.
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Affiliation(s)
- Na Wang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002, China
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China
- International Joint Research Center for Animal Immunology, Zhengzhou 450002, China
- Key Laboratory of Nutrition and Healthy Food of Zhengzhou, Zhengzhou 450002, China
| | - Weixuan Chen
- Key Laboratory of Nutrition and Healthy Food of Zhengzhou, Zhengzhou 450002, China
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China
| | - Chenxu Cui
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China
- Key Laboratory of Nutrition and Healthy Food of Zhengzhou, Zhengzhou 450002, China
| | - Yuru Zheng
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China
- Key Laboratory of Nutrition and Healthy Food of Zhengzhou, Zhengzhou 450002, China
| | - Qiuying Yu
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China
- International Joint Research Center for Animal Immunology, Zhengzhou 450002, China
- Key Laboratory of Nutrition and Healthy Food of Zhengzhou, Zhengzhou 450002, China
| | - Hongtao Ren
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China
- Key Laboratory of Nutrition and Healthy Food of Zhengzhou, Zhengzhou 450002, China
| | - Zhigang Liu
- Key Laboratory of Nutrition and Healthy Food of Zhengzhou, Zhengzhou 450002, China
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China
| | - Chao Xu
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China
- Key Laboratory of Nutrition and Healthy Food of Zhengzhou, Zhengzhou 450002, China
| | - Gaiping Zhang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002, China
- International Joint Research Center for Animal Immunology, Zhengzhou 450002, China
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26
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Chen J, Chen Y, Zheng Y, Zhao J, Yu H, Zhu J. The Relationship between Procyanidin Structure and Their Protective Effect in a Parkinson's Disease Model. Molecules 2022; 27:molecules27155007. [PMID: 35956957 PMCID: PMC9370466 DOI: 10.3390/molecules27155007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 08/04/2022] [Accepted: 08/04/2022] [Indexed: 11/23/2022]
Abstract
This study evaluated the effect of grape seed-derived monomer, dimeric, and trimeric procyanidins on rat pheochromocytoma cell line (PC12) cells and in a zebrafish Parkinson’s disease (PD) model. PC12 cells were cultured with grape seed-derived procyanidins or deprenyl for 24 h and then exposed to 1.5 mm 1-methyl-4-phenylpyridinium (MPP+) for 24 h. Zebrafish larvae (AB strain) 3 days post-fertilization were incubated with deprenyl or grape seed-derived procyanidins in 400 µM 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) for 4 days. The results showed that the procyanidin dimers procyanidin B1 (B1), procyanidin B2 (B2), procyanidin B3 (B3), procyanidin B4 (B4), procyanidin B1-3-O-gallate (B1-G), procyanidin B2-3-O-gallate (B2-G), and the procyanidin trimer procyanidin C1 (C1) had a protective effect on PC12 cells, decreasing the damaged dopaminergic neurons and motor impairment in zebrafish. In PC12 cells and the zebrafish PD model, procyanidin (B1, B2, B3, B4, B1-G, B2-G, C1) treatment decreased the content of reactive oxygen species (ROS) and malondialdehyde (MDA), increased the activity of antioxidant enzymes glutathione peroxidase (GSH-Px), catalase (CAT), and superoxide dismutase (SOD), and upregulated the expression of nuclear factor-erythroid 2-related factor (Nrf2), NAD(P)H: quinone oxidoreductase 1 (NQO1), and heme oxygenase-1 (HO-1). These results suggest that in PC12 cells and the zebrafish PD model, the neuroprotective effects of the procyanidins were positively correlated with their degree of polymerization.
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Affiliation(s)
| | | | | | | | | | - Jiajin Zhu
- Correspondence: ; Tel./Fax: +86-571-8898-2191
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27
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Huang X, Ye Y, Zhang J, Zhang X, Ma H, Zhang Y, Fu X, Tang J, Jiang N, Han Y, Liu H, Chen H. Reactive Oxygen Species Scavenging Functional Hydrogel Delivers Procyanidins for the Treatment of Traumatic Brain Injury in Mice. ACS Appl Mater Interfaces 2022; 14:33756-33767. [PMID: 35833273 DOI: 10.1021/acsami.2c04930] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Traumatic brain injury (TBI) is accompanied by the overload of reactive oxygen species (ROS), which can result in secondary brain injury. Although procyanidins (PCs) have a powerful free radical scavenging capability and have been widely studied in the treatment of TBI, conventional systemic drug therapy cannot make the drug reach the targeted area in the early stage of TBI and will cause systemic side effects because of the presence of the blood-brain barrier (BBB). To address this tissue, we designed and fabricated a ROS-scavenging functional hydrogel loaded PC (GelMA-PPS/PC) to deliver the drug by responding to the traumatic microenvironment. In situ injection of the GelMA-PPS/PC hydrogel effectively avoided the BBB and was directly applied to the surface of brain tissue to target the traumatic area. Hydrophobic poly(propylene sulfide)60 (PPS60), an ROS quencher and H2O2-responsive substance, was covalently bound to GelMA and exposed in response to the trauma microenvironment. At the same time, the H2O2 response of PPS60 further caused the structure of the hydrogel to degrade and release the encapsulated PC. Then PC could regulate the oxidative stress response in the cells and synergistically deplete ROS to play a neurotrophic protective role. This work suggests a novel method for the treatment of secondary brain injury by inhibiting the oxidative stress response after TBI.
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Affiliation(s)
- Xuyang Huang
- Department of Neurosurgery, The Suqian Clinical College of Xuzhou Medical University, Jiangsu University, Suqian 223800, People's Republic of China
- Institute of Nervous System Diseases, Xuzhou Medical University, Xuzhou 221002, People's Republic of China
| | - Yongqing Ye
- Department of Neurosurgery, The Suqian Clinical College of Xuzhou Medical University, Jiangsu University, Suqian 223800, People's Republic of China
- Institute of Nervous System Diseases, Xuzhou Medical University, Xuzhou 221002, People's Republic of China
| | - Jianyong Zhang
- Department of Neurosurgery, The Suqian Clinical College of Xuzhou Medical University, Jiangsu University, Suqian 223800, People's Republic of China
| | - Xuefeng Zhang
- Institute of Nervous System Diseases, Xuzhou Medical University, Xuzhou 221002, People's Republic of China
| | - Hongwei Ma
- Institute of Nervous System Diseases, Xuzhou Medical University, Xuzhou 221002, People's Republic of China
| | - Yongkang Zhang
- Institute of Nervous System Diseases, Xuzhou Medical University, Xuzhou 221002, People's Republic of China
| | - Xianhua Fu
- Department of Neurosurgery, The Suqian Clinical College of Xuzhou Medical University, Jiangsu University, Suqian 223800, People's Republic of China
| | - JiaJia Tang
- Department of Neurosurgery, The Suqian Clinical College of Xuzhou Medical University, Jiangsu University, Suqian 223800, People's Republic of China
| | - Ning Jiang
- The Suqian Clinical College of Xuzhou Medical University, Jiangsu University, Suqian 223800, People's Republic of China
| | - Yuhan Han
- Department of Neurosurgery, The Suqian Clinical College of Xuzhou Medical University, Jiangsu University, Suqian 223800, People's Republic of China
| | - Hongmei Liu
- Department of Biomedical Engineering, Southern University of Science and Technology, Guangdong 518055, People's Republic of China
| | - Honglin Chen
- Department of Neurosurgery, The Suqian Clinical College of Xuzhou Medical University, Jiangsu University, Suqian 223800, People's Republic of China
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Liu B, Zhou X, Guan H, Pang X, Zhang Z. Purification and Characterization of a Dark Red Skin Related Dimeric Polyphenol Oxidase from Huaniu Apples. Foods 2022; 11:foods11121790. [PMID: 35741987 PMCID: PMC9223062 DOI: 10.3390/foods11121790] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 06/13/2022] [Accepted: 06/15/2022] [Indexed: 11/16/2022] Open
Abstract
The distinct dark-red skin of Huaniu apples renders them attractive to customers. However, the mechanism that leads to the development of the color of the fruit is unclear. In this study, we found that compared with red Fuji (a bright-red apple cultivar), Huaniu apples had higher contents of (−)-epicatechin (EC), (−)-epigallocatechin (EGC), (−)-gallocatechin gallate (GCG), and procyanidins (PCs) B2 and C1 in the peel, which implies that the polymerization of the flavanols and PCs may be correlated with the dark-red skin of the fruit. Using EC as a substrate, we purified an enzyme from Huaniu peel. We performed protein sequencing and discovered that the enzyme was a polyphenol oxidase (PPO). The molecular weight of the enzyme was approximately 140 kDa, which we estimated by native-PAGE and SDS-PAGE, while it was 61 kDa by urea-SDS-PAGE, from which we discovered that the PPO was a dimer. We observed the lowest Km value for catechol (0.60 mM), and the best substrate was 4-methylcatechol, with a Vmax of 526.32 U mg−1 protein. EC is a suitable natural substrate, with a Km value of 1.17 mM, and 55.27% of the Vmax/Km of 4-methylcatechol. When we used EC as a substrate, the optimum temperature and pH of the PPO were 25 °C and 5.0, respectively. In summary, we purified a dimeric PPO from Huaniu apples that showed high activity to EC, which might catalyze the polymerization of flavanols and PCs and lead to the dark-red color development of the fruit.
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Affiliation(s)
- Bin Liu
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources/Guangdong Provincial Key Laboratory of Postharvest Science of Fruit and Vegetables/Engineering Research Center for Postharvest Technology of Horticultural Crops in South China, South China Agricultural University, Guangzhou 510642, China; (B.L.); (X.Z.); (H.G.); (X.P.)
- College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Xianfang Zhou
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources/Guangdong Provincial Key Laboratory of Postharvest Science of Fruit and Vegetables/Engineering Research Center for Postharvest Technology of Horticultural Crops in South China, South China Agricultural University, Guangzhou 510642, China; (B.L.); (X.Z.); (H.G.); (X.P.)
- College of Horticulture, South China Agricultural University, Guangzhou 510642, China
| | - Haiyan Guan
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources/Guangdong Provincial Key Laboratory of Postharvest Science of Fruit and Vegetables/Engineering Research Center for Postharvest Technology of Horticultural Crops in South China, South China Agricultural University, Guangzhou 510642, China; (B.L.); (X.Z.); (H.G.); (X.P.)
- College of Horticulture, South China Agricultural University, Guangzhou 510642, China
| | - Xuequn Pang
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources/Guangdong Provincial Key Laboratory of Postharvest Science of Fruit and Vegetables/Engineering Research Center for Postharvest Technology of Horticultural Crops in South China, South China Agricultural University, Guangzhou 510642, China; (B.L.); (X.Z.); (H.G.); (X.P.)
- College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Zhaoqi Zhang
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources/Guangdong Provincial Key Laboratory of Postharvest Science of Fruit and Vegetables/Engineering Research Center for Postharvest Technology of Horticultural Crops in South China, South China Agricultural University, Guangzhou 510642, China; (B.L.); (X.Z.); (H.G.); (X.P.)
- College of Horticulture, South China Agricultural University, Guangzhou 510642, China
- Correspondence:
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Chen H, Wang W, Yu S, Wang H, Tian Z, Zhu S. Procyanidins and Their Therapeutic Potential against Oral Diseases. Molecules 2022; 27:molecules27092932. [PMID: 35566283 PMCID: PMC9104295 DOI: 10.3390/molecules27092932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 04/27/2022] [Accepted: 05/02/2022] [Indexed: 12/24/2022]
Abstract
Procyanidins, as a kind of dietary flavonoid, have excellent pharmacological properties, such as antioxidant, antibacterial, anti-inflammatory and anti-tumor properties, and so they can be used to treat various diseases, including Alzheimer’s disease, diabetes, rheumatoid arthritis, tumors, and obesity. Given the low bioavailability of procyanidins, great efforts have been made in drug delivery systems to address their limited use. Nowadays, the heavy burden of oral diseases such as dental caries, periodontitis, endodontic infections, etc., and their consequences on the patients’ quality of life indicate a strong need for developing effective therapies. Recent years, plenty of efforts are being made to develop more effective treatments. Therefore, this review summarized the latest researches on versatile effects and enhanced bioavailability of procyanidins resulting from innovative drug delivery systems, particularly focused on its potential against oral diseases.
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Affiliation(s)
- Huan Chen
- Department of Prosthodontics, School and Hospital of Stomatology, Jilin University, Changchun 130012, China; (H.C.); (S.Y.); (H.W.); (Z.T.)
| | - Wanyu Wang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China;
| | - Shiyang Yu
- Department of Prosthodontics, School and Hospital of Stomatology, Jilin University, Changchun 130012, China; (H.C.); (S.Y.); (H.W.); (Z.T.)
| | - Huimin Wang
- Department of Prosthodontics, School and Hospital of Stomatology, Jilin University, Changchun 130012, China; (H.C.); (S.Y.); (H.W.); (Z.T.)
| | - Zilu Tian
- Department of Prosthodontics, School and Hospital of Stomatology, Jilin University, Changchun 130012, China; (H.C.); (S.Y.); (H.W.); (Z.T.)
| | - Song Zhu
- Department of Prosthodontics, School and Hospital of Stomatology, Jilin University, Changchun 130012, China; (H.C.); (S.Y.); (H.W.); (Z.T.)
- Correspondence: ; Tel.: +86-135-7878-5725
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Kaeswurm J, Burandt MR, Mayer PS, Straub LV, Buchweitz M. Bioaccessibility of Apple Polyphenols from Peel and Flesh during Oral Digestion. J Agric Food Chem 2022; 70:4407-4417. [PMID: 35357186 PMCID: PMC9012181 DOI: 10.1021/acs.jafc.1c08130] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 02/16/2022] [Accepted: 02/18/2022] [Indexed: 06/14/2023]
Abstract
Health benefits of apple polyphenols for different chronic diseases are postulated. To exert bioactive properties, absorption into the body is required (bioavailability), which is strongly influenced by matrix release (bioaccessibility). For seven apple varieties, in vitro experiments with simulated saliva fluid (SSF) and ex vivo digestion with centrifuged human saliva were conducted. Polyphenol characterization (high-performance liquid chromatography-tandem mass spectrometry) and quantification (high performance liquid chromatography-diode array detection) was related to an aqueous methanolic extraction. A polyphenol release of 63-82% from flesh and 42-58% from peel was estimated. While hydroxycinnamic acid derivatives were released in total, a significant retention was observed for flavanes and flavones. In particular, procyanidins were retained with increasing molecular weight. The data reveal a considerable polyphenol release during the oral digestion; however, differences among the varieties as well as flesh and peel were obvious. Due to negligible differences between both digestion media, the data supported the use of SSF instead of human saliva in further experiments.
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Agudelo C, Acevedo S, Carrillo-Hormaza L, Galeano E, Osorio E. Chemometric Classification of Colombian Cacao Crops: Effects of Different Genotypes and Origins in Different Years of Harvest on Levels of Flavonoid and Methylxanthine Metabolites in Raw Cacao Beans. Molecules 2022; 27:molecules27072068. [PMID: 35408468 PMCID: PMC9000445 DOI: 10.3390/molecules27072068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 03/16/2022] [Accepted: 03/21/2022] [Indexed: 12/03/2022]
Abstract
The aim of this study was to evaluate the levels of chemical markers in raw cacao beans in two clones (introduced and regional) in Colombia over several years. Multivariate statistical methods were used to analyze the flavanol monomers (epicatechin and catechin), flavanol oligomers (procyanidins) and methylxanthine alkaloids (caffeine and theobromine) of cocoa samples. The results identified genotype as the main factor contributing to cacao chemistry, although significant differences were not observed between universal and regional clones in PCA. The univariate analysis allowed us to establish that EET-96 had the highest contents of both flavanol monomers (13.12 ± 2.30 mg/g) and procyanidins (7.56 ± 4.59 mg/g). In addition, the geographic origin, the harvest conditions of each region and the year of harvest may contribute to major discrepancies between results. Turbo cocoa samples are notable for their higher flavanol monomer content, Chigorodó cocoa samples for the presence of both types of polyphenol (monomer and procyanidin contents) and the Northeast cocoa samples for the higher methylxanthine content. We hope that knowledge of the heterogeneity of the metabolites of interest in each clone will contribute to the generation of added value in the cocoa production chain and its sustainability.
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Affiliation(s)
- Catalina Agudelo
- Grupo de Investigación en Sustancias Bioactivas, Facultad de Ciencias Farmacéuticas y Alimentarias, Universidad de Antioquia, Calle 70 No. 52-21, Medellín 0500100, Colombia; (C.A.); (S.A.); (L.C.-H.); (E.G.)
| | - Susana Acevedo
- Grupo de Investigación en Sustancias Bioactivas, Facultad de Ciencias Farmacéuticas y Alimentarias, Universidad de Antioquia, Calle 70 No. 52-21, Medellín 0500100, Colombia; (C.A.); (S.A.); (L.C.-H.); (E.G.)
| | - Luis Carrillo-Hormaza
- Grupo de Investigación en Sustancias Bioactivas, Facultad de Ciencias Farmacéuticas y Alimentarias, Universidad de Antioquia, Calle 70 No. 52-21, Medellín 0500100, Colombia; (C.A.); (S.A.); (L.C.-H.); (E.G.)
- Bioingred, Spin-Off Universidad de Antioquia, Itagüí 055412, Colombia
| | - Elkin Galeano
- Grupo de Investigación en Sustancias Bioactivas, Facultad de Ciencias Farmacéuticas y Alimentarias, Universidad de Antioquia, Calle 70 No. 52-21, Medellín 0500100, Colombia; (C.A.); (S.A.); (L.C.-H.); (E.G.)
| | - Edison Osorio
- Grupo de Investigación en Sustancias Bioactivas, Facultad de Ciencias Farmacéuticas y Alimentarias, Universidad de Antioquia, Calle 70 No. 52-21, Medellín 0500100, Colombia; (C.A.); (S.A.); (L.C.-H.); (E.G.)
- Correspondence: ; Tel./Fax: +57-4-219-6590
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Song J, Jiang L, Qi M, Suo W, Deng Y, Ma C, Li H, Zhang D. Microencapsulated procyanidins by extruding starch improved physicochemical properties, inhibited the protein and lipid oxidant of chicken sausages. J Food Sci 2022; 87:1184-1196. [PMID: 35122248 DOI: 10.1111/1750-3841.16057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 12/20/2021] [Accepted: 12/29/2021] [Indexed: 11/26/2022]
Abstract
Microencapsulated procyanidins by extruding starch (MPS) were used in meat and meat products as an antioxidant for their simple production process and high stability. This study investigated the controlled released properties of MPS and their effect on antioxidant capacity, physicochemical properties, and sensory qualities of chicken sausages during 4°C storage within 28 days. Antioxidant capacity, particle size analysis, and simulated digestion in vitro demonstrated that microencapsulation by extruding starch delayed the procyanidins release. The reduced crystal structure of MPS was determined by the morphology observation (SEM) and the decrease of the typical diffraction peak at 2θ of 20.9° (XRD). The MPS-added sausage had a higher (p < 0.05) ABTS and DPPH radical scavenging ratio (97.6% and 67.3%) and sulfhydryl contents (114.69 nmol/g protein) than other groups. Moreover, lower (p < 0.05) thiobarbituric acid reactive substances (TBARS) (0.67 mg MDA/kg sausage) and carbonyl values (3.24 nmol/mg protein) were detected in MPS-added sausages than others at the end of storage. The MPS addition increased redness (a* value) and decreased the lightness (L* value). The sensory analysis suggested that the sausage with the increased redness was favorable. These results denominated that MPS was an alternative antioxidant in chicken sausages. Practical Application: In this study, microencapsulated procyanidins were prepared by extrusion technology, and the effect on the quality of chicken sausages was investigated, which provides an alternative natural antioxidant for meat and meat products.
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Affiliation(s)
- Jialin Song
- School of Agricultural Engineering and Food Science, Shandong University of Technology, Shandong, China
| | - Lijun Jiang
- School of Agricultural Engineering and Food Science, Shandong University of Technology, Shandong, China
| | - Mingming Qi
- School of Agricultural Engineering and Food Science, Shandong University of Technology, Shandong, China
| | - Wenjing Suo
- School of Agricultural Engineering and Food Science, Shandong University of Technology, Shandong, China
| | - Yuxin Deng
- School of Agricultural Engineering and Food Science, Shandong University of Technology, Shandong, China
| | - Chengye Ma
- School of Agricultural Engineering and Food Science, Shandong University of Technology, Shandong, China
| | - Hongjun Li
- School of Agricultural Engineering and Food Science, Shandong University of Technology, Shandong, China
| | - Dongliang Zhang
- School of Agricultural Engineering and Food Science, Shandong University of Technology, Shandong, China
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Panzella L, Napolitano A. Condensed Tannins, a Viable Solution To Meet the Need for Sustainable and Effective Multifunctionality in Food Packaging: Structure, Sources, and Properties. J Agric Food Chem 2022; 70:751-758. [PMID: 35029982 PMCID: PMC8796238 DOI: 10.1021/acs.jafc.1c07229] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 12/29/2021] [Accepted: 01/05/2022] [Indexed: 05/21/2023]
Abstract
Condensed tannins (CT) have been the focus of increasing interest in the last years as a result of their potent biological properties, which have prompted their use in the food and feed sector as functional ingredients. The possible exploitation of these compounds as multifunctional additives for the implementation of active food packaging has also been recently appreciated. In this perspective, an overview of the structural features, accessible sources, methods of analysis, and functional properties of CT is provided, with the aim of critically emphasizing the opportunities offered by this widespread class of natural phenolic compounds for the rational design of multifunctional and sustainable food packaging materials.
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Valencia-Hernandez LJ, Wong-Paz JE, Ascacio-Valdés JA, Chávez-González ML, Contreras-Esquivel JC, Aguilar CN. Procyanidins: From Agro-Industrial Waste to Food as Bioactive Molecules. Foods 2021; 10:foods10123152. [PMID: 34945704 PMCID: PMC8701411 DOI: 10.3390/foods10123152] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 10/16/2021] [Accepted: 10/25/2021] [Indexed: 12/14/2022] Open
Abstract
Procyanidins are an important group of bioactive molecules known for their benefits to human health. These compounds are promising in the treatment of chronic metabolic diseases such as cancer, diabetes, and cardiovascular disease, as they prevent cell damage related to oxidative stress. It is necessary to study effective extraction methods for the recovery of these components. In this review, advances in the recovery of procyanidins from agro-industrial wastes are presented, which are obtained through ultrasound-assisted extraction, microwave-assisted extraction, supercritical fluid extraction, pressurized fluid extraction and subcritical water extraction. Current trends focus on the extraction of procyanidins from seeds, peels, pomaces, leaves and bark in agro-industrial wastes, which are extracted by ultrasound. Some techniques have been coupled with environmentally friendly techniques. There are few studies focused on the extraction and evaluation of biological activities of procyanidins. The identification and quantification of these compounds are the result of the study of the polyphenolic profile of plant sources. Antioxidant, antibiotic, and anti-inflammatory activity are presented as the biological properties of greatest interest. Agro-industrial wastes can be an economical and easily accessible source for the extraction of procyanidins.
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Affiliation(s)
- Leidy Johana Valencia-Hernandez
- Bioprocesses and Bioproducts Research Group, Food Research Department, School of Chemistry, Universidad Autónoma de Coahuila, Unidad Saltillo, Saltillo C.P. 25280, CH, Mexico; (L.J.V.-H.); (J.A.A.-V.); (M.L.C.-G.); (J.C.C.-E.)
| | - Jorge E. Wong-Paz
- Tecnológico Nacional de México, Instituto Tecnológico de Ciudad Valles, Ciudad Valles C.P. 79010, SL, Mexico;
| | - Juan Alberto Ascacio-Valdés
- Bioprocesses and Bioproducts Research Group, Food Research Department, School of Chemistry, Universidad Autónoma de Coahuila, Unidad Saltillo, Saltillo C.P. 25280, CH, Mexico; (L.J.V.-H.); (J.A.A.-V.); (M.L.C.-G.); (J.C.C.-E.)
| | - Mónica L. Chávez-González
- Bioprocesses and Bioproducts Research Group, Food Research Department, School of Chemistry, Universidad Autónoma de Coahuila, Unidad Saltillo, Saltillo C.P. 25280, CH, Mexico; (L.J.V.-H.); (J.A.A.-V.); (M.L.C.-G.); (J.C.C.-E.)
| | - Juan Carlos Contreras-Esquivel
- Bioprocesses and Bioproducts Research Group, Food Research Department, School of Chemistry, Universidad Autónoma de Coahuila, Unidad Saltillo, Saltillo C.P. 25280, CH, Mexico; (L.J.V.-H.); (J.A.A.-V.); (M.L.C.-G.); (J.C.C.-E.)
| | - Cristóbal N. Aguilar
- Bioprocesses and Bioproducts Research Group, Food Research Department, School of Chemistry, Universidad Autónoma de Coahuila, Unidad Saltillo, Saltillo C.P. 25280, CH, Mexico; (L.J.V.-H.); (J.A.A.-V.); (M.L.C.-G.); (J.C.C.-E.)
- Correspondence: ; Tel.: +52-844-869-0765
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Navarro-Hoyos M, Arnáez-Serrano E, Quesada-Mora S, Azofeifa-Cordero G, Wilhelm-Romero K, Quirós-Fallas MI, Alvarado-Corella D, Vargas-Huertas F, Sánchez-Kopper A. HRMS Characterization, Antioxidant and Cytotoxic Activities of Polyphenols in Malus domestica Cultivars from Costa Rica. Molecules 2021; 26:7367. [PMID: 34885949 DOI: 10.3390/molecules26237367] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 11/29/2021] [Accepted: 12/01/2021] [Indexed: 12/03/2022] Open
Abstract
There is increasing interest in research into fruits as sources of secondary metabolites because of their potential bioactivities. In this study, the phenolic profiles of Malus domestica Anna and Jonagold cultivars from Costa Rica were determined by Ultra Performance Liquid Chromatography coupled with High Resolution Mass Spectrometry (HRMS) using a quadrupole-time-of-flight analyzer (UPLC-QTOF-ESI MS), on enriched-phenolic extracts from skins and flesh, obtained through Pressurized Liquid Extraction (PLE). In total, 48 different phenolic compounds were identified in the skin and flesh extracts, comprising 17 flavan-3-ols, 12 flavonoids, 4 chalcones, 1 glycosylated isoprenoid and 14 hydroxycinnamic acids and derivatives. Among extracts, the flesh of Jonagold exhibits a larger number of polyphenols and is especially rich in procyanidin trimers, tetramers and pentamers. Evaluating total phenolic content (TPC) and antioxidant activities using ORAC and DPPH procedures yields higher values for this extract (608.8 mg GAE/g extract; 14.80 mmol TE/g extract and IC50 = 3.96 µg/mL, respectively). In addition, cytotoxicity evaluated against SW620 colon cancer cell lines and AGS gastric cancer cell lines also delivered better effects for Jonagold flesh (IC50 = 62.4 and 60.0 µg/mL, respectively). In addition, a significant negative correlation (p < 0.05) was found between TPC and cytotoxicity values against SW620 and AGS adenocarcinoma (r = −0.908, and −0.902, respectively). Furthermore, a significant negative correlation (p < 0.05) was also found between the number of procyanidins and both antioxidant activities and cytotoxicity towards SW620 (r = −0.978) and AGS (r = −0.894) cell lines. These results align with Jonagold flesh exhibiting the highest abundance in procyanidin oligomers and yielding better cytotoxic and antioxidant results. In sum, our findings suggest the need for further studies on these Costa Rican apple extracts—and particularly on the extracts from Jonagold flesh—to increase the knowledge on their potential benefits for health.
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Huang HM, Ho CY, Chang GR, Shia WY, Lai CH, Chao CH, Wang CM. HPLC/ESI-MS and NMR Analysis of Chemical Constitutes in Bioactive Extract from the Root Nodule of Vaccinium emarginatum. Pharmaceuticals (Basel) 2021; 14:ph14111098. [PMID: 34832879 PMCID: PMC8622236 DOI: 10.3390/ph14111098] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 10/27/2021] [Accepted: 10/27/2021] [Indexed: 12/20/2022] Open
Abstract
Vaccinium emarginatum Hayata is a medicinal plant that has been historically used in ethnopharmacy to treat diseases in Taiwan. The objective of this study is to evaluate the anti-cancer and anti-bacterial constitutes from the root nodule extract of V. emarginatum. The chemical composition of V. emarginatum fractions was analyzed by high-performance liquid chromatography-electrospray ionization tandem mass spectrometry (HPLC-ESI-MS/MS) and the chemical constitutes were isolated and structurally identified by nuclear magnetic resonance (NMR) spectroscopy. Bioassay-guided chromatography showed that the ethyl acetate (EA) fraction was bioactive on the hepatocellular carcinoma (HepG2). By LC-ESI-MS/MS analysis, twenty peaks of EA fraction were partially identified and the phytochemical investigation of the fractions led to the isolation and identification of protocatuchuic acid (1), epicatechin (2), catechin (3), procyanidin B3 (4), procyanidin A1 (5), hyperin (6), isoquercetin (7), quercetin (8), lupeol (9), beta-amyrin (10), and alpha-amyrin (11). Both procyanidin B3 and A1 exhibited anti-proliferative activity against HepG2 and gastric adenocarcinoma (AGS) cells at IC50 values between 38.4 and 41.1 μM and 79.4 and 83.8 μM, respectively. In addition, isoquercetin displayed the strongest anti-proliferative activity against the HepG2, lung carcinoma (A549), and AGS cell at 18.7, 24.6 and 68.5 μM, respectively. Among the triterpenoids, only lupeol showed the inhibitory activity against all tested tumor cell lines at IC50 values between 72.9 and 146.8 μM. Furthermore, procyanidins B3, A1 and isoquercetin displayed moderate anti-bacterial activity against Staphylococcus aureus. In conclusion, this study provides background information on the exploitation of V. emarginatum as a potential natural anti-cancer and anti-bacterial agent in pharmaceutical research.
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Affiliation(s)
- Hsiang-Ming Huang
- Neurosurgery Department, China Medical University Hsinchu Hospital, Hsinchu 302, Taiwan;
| | - Chien-Yi Ho
- Department of Biomedical Imaging and Radiological Science, China Medical University, Taichung 404, Taiwan;
- Division of Family Medicine, Physical Examination Center, and Department of Medical Research, China Medical University Hsinchu Hospital, Hsinchu 302, Taiwan
| | - Geng-Ruei Chang
- Department of Veterinary Medicine, National Chiayi University, 580 Xinmin Road, Chiayi 600, Taiwan;
| | - Wei-Yau Shia
- Department of Veterinary Medicine, National Chung-Hsing University, 145 XingDa Road, Taichung 402, Taiwan; (W.-Y.S.); (C.-H.L.)
| | - Cheng-Hung Lai
- Department of Veterinary Medicine, National Chung-Hsing University, 145 XingDa Road, Taichung 402, Taiwan; (W.-Y.S.); (C.-H.L.)
| | - Chih-Hao Chao
- Division of Chest Medicine, Attending Physician of Chang Bing Show Chwan Memorial Hospital, 6 Lugong Road, Lukang Township, Changhua 505, Taiwan
- Correspondence: (C.-H.C.); (C.-M.W.); Tel.: +886-975-617918 (C.-H.C.); +886-5-2732970 (C.-M.W.)
| | - Chao-Min Wang
- Department of Veterinary Medicine, National Chiayi University, 580 Xinmin Road, Chiayi 600, Taiwan;
- Correspondence: (C.-H.C.); (C.-M.W.); Tel.: +886-975-617918 (C.-H.C.); +886-5-2732970 (C.-M.W.)
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Navarro-Hoyos M, Arnáez-Serrano E, Quesada-Mora S, Azofeifa-Cordero G, Wilhelm-Romero K, Quirós-Fallas MI, Alvarado-Corella D, Vargas-Huertas F, Sánchez-Kopper A. Polyphenolic QTOF-ESI MS Characterization and the Antioxidant and Cytotoxic Activities of Prunus domestica Commercial Cultivars from Costa Rica. Molecules 2021; 26:6493. [PMID: 34770900 DOI: 10.3390/molecules26216493] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 10/21/2021] [Accepted: 10/22/2021] [Indexed: 11/16/2022] Open
Abstract
There is an increased interest in plum research because of their metabolites' potential bioactivities. In this study, the phenolic profiles of Prunus domestica commercial cultivars (Methley, Pisardii and Satsuma) in Costa Rica were determined by Ultra Performance Liquid Chromatography coupled with High Resolution Mass Spectrometry using a quadrupole-time-of-flight analyzer (UPLC-ESI-QTOF MS) on enriched phenolic extracts obtained through Pressurized Liquid Extraction (PLE) under acidic and neutral extraction conditions. In total, 41 different phenolic compounds were identified in the skin and flesh extracts, comprising 11 flavan-3-ols, 14 flavonoids and 16 hydroxycinnamic acids and derivatives. Neutral extractions for the skins and flesh from all of the cultivars yielded a larger number of compounds, and were particularly rich in the number of procyanidin trimers and tetramers when compared to the acid extractions. The total phenolic content (TPC) and antioxidant potential using the DPPH and ORAC methods exhibited better results for neutral extracts with Satsuma skins and Methley flesh, which showed the best values (685.0 and 801.6 mg GAE/g extract; IC50 = 4.85 and 4.39 µg/mL; and 12.55 and 12.22 mmol TE/g extract, respectively). A Two-Way ANOVA for cytotoxicity towards AGS gastric adenocarcinoma and SW620 colon adenocarcinoma indicated a significant difference (p < 0.05) for PLE conditions, with better results for neutral extractions, with Satsuma skin delivering the best results (IC50 = 60.7 and 46.7 µg/mL respectively) along with Methley flesh (IC50 = 76.3 and 60.9 µg/mL, respectively). In addition, a significant positive correlation was found between TPC and ORAC (r = 0.929, p < 0.05), as well as a significant negative correlation (p < 0.05) between TPC and cytotoxicity towards AGS and SW620 cell lines (r = -0.776, and -0.751, respectively). A particularly high, significant, negative correlation (p < 0.05) was found between the number of procyanidins and cytotoxicity against the AGS (r = -0.868) and SW620 (r = -0.855) cell lines. Finally, the PCA clearly corroborated that neutral extracts are a more homogenous group exhibiting higher antioxidant and cytotoxic results regardless of the part or cultivar; therefore, our findings suggest that PLE extracts under neutral conditions would be of interest for further studies on their potential health benefits.
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Czubaszek A, Czaja A, Sokół-Łętowska A, Kolniak-Ostek J, Kucharska AZ. Changes in Antioxidant Properties and Amounts of Bioactive Compounds during Simulated In Vitro Digestion of Wheat Bread Enriched with Plant Extracts. Molecules 2021; 26:6292. [PMID: 34684873 DOI: 10.3390/molecules26206292] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/16/2021] [Accepted: 10/13/2021] [Indexed: 11/17/2022] Open
Abstract
Cereal preparation can be an excellent source of substances with proven health-promoting properties. Unfortunately, some types of bread, such as white flour bread, are devoid of many valuable nutrients. Therefore, it is necessary to look for ways to increase its density and nutritional value. The aim of the study was to investigate the effect of stabilized plant extracts on the quality of bread, its antioxidant activity and polyphenol content, and to evaluate the stability of bioactive compounds and antioxidant activity during in vitro digestion. The research material was the wheat bread baked with spray dried microcapsules of hawthorn bark, soybeans and onion husks in maltodextrin or inulin carriers. The addition of plant extracts resulted in the presence of phenolic compounds in the wheat bread, and its antioxidant activity significantly increased. There was no significant difference in antioxidant activity between breads containing microcapsules with different carriers. During in vitro digestion, procyanidins and isoflavones in bread were more resistant to the digestive processes than other compounds. The antioxidant activity during simulated digestion was the highest at the stage of gastric digestion, and its value depended on the extract used and the analytical method applied.
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Chen J, Chen Y, Zheng Y, Zhao J, Yu H, Zhu J, Li D. Protective Effects and Mechanisms of Procyanidins on Parkinson's Disease In Vivo and In Vitro. Molecules 2021; 26:5558. [PMID: 34577027 DOI: 10.3390/molecules26185558] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/02/2021] [Accepted: 09/09/2021] [Indexed: 12/14/2022] Open
Abstract
This research assessed the molecular mechanism of procyanidins (PCs) against neurotoxin 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) and its metabolite 1-methyl-4-phenylpyridinium (MPP+) induced Parkinson’s disease (PD) models. In vitro, PC12 cells were incubated with PCs or deprenyl for 24 h, and then exposed to 1.5 mM MPP+ for 24 h. In vivo, zebrafish larvae (AB strain) 3 days post-fertilization (dpf) were incubated with deprenyl or PCs in 400 μM MPTP for 4 days. Compared with MPP+/MPTP alone, PCs significantly improved antioxidant activities (e.g., glutathione peroxidase (GSH-Px), superoxide dismutase (SOD), catalase (CAT)), and decreased levels of reactive oxygen species (ROS) and malondialdehyde (MDA). Furthermore, PCs significantly increased nuclear Nrf2 accumulation in PC12 cells and raised the expression of NQO1, HO-1, GCLM, and GCLC in both PC12 cells and zebrafish compared to MPP+/MPTP alone. The current study shows that PCs have neuroprotective effects, activate the nuclear factor-erythroid 2-related factor 2 (Nrf2)/antioxidant response element (ARE) pathway and alleviate oxidative damage in MPP+/MPTP-induced PD models.
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Valderrama-Soto D, Salazar J, Sepúlveda-González A, Silva-Andrade C, Gardana C, Morales H, Battistoni B, Jiménez-Muñoz P, González M, Peña-Neira Á, Infante R, Pacheco I. Detection of Quantitative Trait Loci Controlling the Content of Phenolic Compounds in an Asian Plum ( Prunus salicina L.) F1 Population. Front Plant Sci 2021; 12:679059. [PMID: 34305977 PMCID: PMC8299277 DOI: 10.3389/fpls.2021.679059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 06/08/2021] [Indexed: 06/13/2023]
Abstract
Consumption of fresh fruit is known to protect against non-communicable diseases due to the fruit's content in compounds with an antioxidant capacity, among them is polyphenols. Asian plums (Prunus salicina L.) accumulate more than 40 phenolic compounds, with a remarkable diversity in their profiles, depending on the variety and environmental conditions. Although candidate genes have been indicated to control this trait, the loci controlling its phenotypic variation have not yet been defined in this species. The aim of this work was to identify the quantitative trait Loci (QTL) controlling the phenolic compounds content in the Asian plum skin and flesh. Using UHPLC-DAD-Orbitrap-MS, we determined that cyanidin-3-glucoside and cyanidin-3-rutinoside are the main anthocyanins in Asian plums. Other anthocyanins found to a lesser extent were tentatively identified as cyanidin bound to different sugar and procyanidin moieties. Then we phenotyped fruits of 92 and 80 F1 seedlings from the cross < "98.99" × "Angeleno"> (98 Ang) for two harvest seasons. We used HPLC-DAD to quantify single anthocyanin and spectrophotometric techniques to determine the total content of phenols, flavonoids, procyanidins, and antioxidant activity (DPPH and FRAP). To determine the phenotype-genotype association of phenolic compounds content, phenotypic values (adjusted by linear mixed-effects models), genotypic data and linkage maps were analyzed with the multiple QTL model (MQM) approach. We found a total of 21 significant trait-marker associations: 13 QTLs segregating from "98.99" and 8 QTLs from "Angeleno." From these associations, 8 corresponded to phenolic compound content in the flesh and 13 in the skin. Phenotype variance was explained by the detected loci, ranging from 12.4 to 27.1%. The identified loci are related to the content of cyanidin-3-glucoside (LG4), cyanidin-3-rutinoside (LG4), total flavonoids and procyanidins (LG5 and LG8), and minor anthocyanin compounds (LG3 and LG4). These results will help improve the efficiency of breeding programs for the generation of Asian plum varieties with high phenolic compound content.
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Affiliation(s)
- Diego Valderrama-Soto
- Instituto de Nutrición y Tecnología de Alimentos (INTA), Universidad de Chile, Santiago, Chile
| | - Juan Salazar
- Department of Plant Breeding, Centro de Edafología y Biología Aplicada del Segura, Consejo Superior de Investigaciones Científicas (CEBAS-CSIC), Murcia, Spain
| | | | - Claudia Silva-Andrade
- Laboratorio de Biología de Redes, Centro de Genómica y Bioinformática, Facultad de Ciencias, Universidad Mayor, Santiago, Chile
| | - Claudio Gardana
- Dipartimento di Scienze per gli Alimenti, la Nutrizione, l'Ambiente, Università degli Studi di Milano, Milan, Italy
| | - Héctor Morales
- Departamento de Agroindustria y Enología, Universidad de Chile, Santiago, Chile
| | - Benjamin Battistoni
- Instituto de Nutrición y Tecnología de Alimentos (INTA), Universidad de Chile, Santiago, Chile
- Programa de Doctorado en Ciencias Silvoagropecuarias y Veterinarias, Campus Sur Universidad de Chile, Santiago, Chile
| | - Pablo Jiménez-Muñoz
- Instituto de Nutrición y Tecnología de Alimentos (INTA), Universidad de Chile, Santiago, Chile
- Departamento de Producción Agrícola, Universidad de Chile, Santiago, Chile
| | - Mauricio González
- Instituto de Nutrición y Tecnología de Alimentos (INTA), Universidad de Chile, Santiago, Chile
- Center for Genome Regulation (CGR), Santiago, Chile
| | - Álvaro Peña-Neira
- Departamento de Agroindustria y Enología, Universidad de Chile, Santiago, Chile
| | - Rodrigo Infante
- Departamento de Producción Agrícola, Universidad de Chile, Santiago, Chile
| | - Igor Pacheco
- Instituto de Nutrición y Tecnología de Alimentos (INTA), Universidad de Chile, Santiago, Chile
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Hugoni M, Galland W, Lecomte S, Bruto M, Barakat M, Piola F, Achouak W, Haichar FEZ. Effects of the Denitrification Inhibitor " Procyanidins" on the Diversity, Interactions, and Potential Functions of Rhizosphere-Associated Microbiome. Microorganisms 2021; 9:1406. [PMID: 34209897 DOI: 10.3390/microorganisms9071406] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Revised: 06/22/2021] [Accepted: 06/24/2021] [Indexed: 12/04/2022] Open
Abstract
Some plant secondary metabolites, such as procyanidins, have been demonstrated to cause biological denitrification inhibition (BDI) of denitrifiers in soils concomitantly with a gain in plant biomass. The present work evaluated whether procyanidins had an impact on the diversity of nontarget microbial communities that are probably involved in soil fertility and ecosystem services. Lettuce plants were grown in two contrasting soils, namely Manziat (a loamy sand soil) and Serail (a sandy clay loam soil) with and without procyanidin amendment. Microbial diversity was assessed using Illumina sequencing of prokaryotic 16S rRNA gene and fungal ITS regions. We used a functional inference to evaluate the putative microbial functions present in both soils and reconstructed the microbial interaction network. The results showed a segregation of soil microbiomes present in Serail and Manziat that were dependent on specific soil edaphic variables. For example, Deltaproteobacteria was related to total nitrogen content in Manziat, while Leotiomycetes and Firmicutes were linked to Ca2+ in Serail. Procyanidin amendment did not affect the diversity and putative activity of microbial communities. In contrast, microbial interactions differed according to procyanidin amendment, with the results showing an enrichment of Entotheonellaeota and Mucoromycota in Serail soil and of Dependentiae and Rozellomycetes in Manziat soil.
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Faggian M, Bernabè G, Ferrari S, Francescato S, Baratto G, Castagliuolo I, Dall'Acqua S, Peron G. Polyphenol-Rich Larix decidua Bark Extract with Antimicrobial Activity against Respiratory-Tract Pathogens: A Novel Bioactive Ingredient with Potential Pharmaceutical and Nutraceutical Applications. Antibiotics (Basel) 2021; 10:789. [PMID: 34203520 DOI: 10.3390/antibiotics10070789] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 06/22/2021] [Accepted: 06/25/2021] [Indexed: 11/17/2022] Open
Abstract
Larch (Larix decidua) bark is a sawmill waste, traditionally used for antiseptic, expectorant and dermatological (wound healing, eczema, psoriasis) purposes. In this work, we developed a food-grade dry larch bark extract (LBE) from sawmill by-products using hydro-alcoholic extraction. The antibacterial activity of LBE was evaluated against respiratory-tract pathogens, i.e., Staphylococcus aureus, Streptococcus pyogenes, Streptococcus pneumoniae, Klebsiella pneumoniae, Pseudomonas aeruginosa and Haemophilus influenza, and it was compared to that of grapefruit seed extract (GSE), a commercially available raw material commonly proposed as antibacterial ingredient for over-the-counter products. Procyanidins (PACs) and other polyphenols contents in LBE were determined by HPLC-FLD-MS and HPLC-DAD-MSn, respectively. The antimicrobial activity of LBE and GSE was assessed using the micro-plate dilution technique in concentration range of 2-200 µg/mL, and the safety of these dosages was assessed in cellular and animal models. LBE showed considerable contents of PACs (15% w/w; especially B-type) and other polyphenols (3.8% w/w), among which the characteristic spiropolyphenols larixinol and epilarixinol were identified, together with the flavonoids isoquercitrin and rutin, already reported as growth inhibitors of different respiratory-tract pathogens. LBE showed higher antimicrobial activity compared to GSE, demonstrated by a growth inhibition range of 10-40% towards five of six strains tested, compared to 10-15% of GSE. These results suggest that LBE may represent a natural and sustainable source of active compounds with antibacterial activity for pharmaceutical and nutraceutical applications.
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Ibrahime Sinan K, Aktumsek A, de la Luz Cádiz-Gurrea M, Leyva-Jiménez FJ, Fernández-Ochoa Á, Segura-Carretero A, Glamocilja J, Sokovic M, Nenadić M, Zengin G. A Prospective of Multiple Biopharmaceutical Activities of Procyanidins-Rich Uapaca togoensis Pax Extracts: HPLC-ESI-TOF-MS Coupled with Bioinformatics Analysis. Chem Biodivers 2021; 18:e2100299. [PMID: 34086421 DOI: 10.1002/cbdv.202100299] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Accepted: 06/04/2021] [Indexed: 01/24/2023]
Abstract
The article reports the chemical composition, antioxidant, six key enzymes inhibitory and antimicrobial activities of two solvent extracts (water and methanol) of leaves and stem bark of Uapaca togoensis. For chemical composition, methanol extract of stem bark exhibited significant higher total phenolic (129.86 mg GAE/g) and flavanol (10.44 mg CE/g) contents. Methanol extract of leaves and water extract of stem bark showed high flavonoids (20.94 mg RE/g) and phenolic acid (90.40 mg CAE/g) content, respectively. In addition, HPLC-ESI-TOF-MS analysis revealed that U. togoensis was rich in procyanidins. The methanol and water extracts of stem bark had overall superior antioxidant activity; however, only methanol extract of stem bark showed higher inhibition of cholinesterase (AChE: 2.57 mg GALAE/g; BChE: 4.69 mg GALAE/g), tyrosinase (69.53 mg KAE/g) and elastase (2.73 mmol CE/g). Potent metal chelating ability was showed by water extract of leaves (18.94 mg EDTAE/g), higher inhibition of amylase was detected for water extracts of leaves (0.94 mmol ACAE/g) and stem bark (0.92 mmol ACAE/g). The tested extracts have shown wide-spectrum antibacterial properties and these effects have shown to be more effective against Aspergillus ochraceus, Penicillium funiculosum, Trichoderma viride, Bacillus cereus, Escherichia coli and Pseudomonas aeruginosa. The results revealed that the antioxidant, enzyme inhibitory and antimicrobial activities depended on the extraction solvents and the parts of plant. Bioinformatics analysis on the 17 major compounds showed modulation of pathway associated with cancer. In brief, U. togoensis might be valuable as potential source of natural agents for therapeutic application.
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Affiliation(s)
- Kouadio Ibrahime Sinan
- Physiology and Biochemistry Research Laboratory, Department of Biology, Science Faculty, Selcuk University, Campus, Konya, Turkey
| | - Abdurrahman Aktumsek
- Physiology and Biochemistry Research Laboratory, Department of Biology, Science Faculty, Selcuk University, Campus, Konya, Turkey
| | - María de la Luz Cádiz-Gurrea
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Fuentenueva s/n, E-18071, Granada, Spain.,Functional Food Research and Development Center, Health Science Technological Park, Avenida del Conocimiento s/n, E-18100, Granada, Spain
| | - Francisco Javier Leyva-Jiménez
- Functional Food Research and Development Center, Health Science Technological Park, Avenida del Conocimiento s/n, E-18100, Granada, Spain
| | - Álvaro Fernández-Ochoa
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association, 13125, Berlin, Germany.,Berlin Institute of Health Metabolomics Platform, 10178, Berlin, Germany
| | - Antonio Segura-Carretero
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Fuentenueva s/n, E-18071, Granada, Spain.,Functional Food Research and Development Center, Health Science Technological Park, Avenida del Conocimiento s/n, E-18100, Granada, Spain
| | - Jasmina Glamocilja
- Laboratory of Mycology, Department of Plant Physiology, Institute for Biological Research "Siniša Stanković", National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Marina Sokovic
- Laboratory of Mycology, Department of Plant Physiology, Institute for Biological Research "Siniša Stanković", National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Marija Nenadić
- Laboratory of Mycology, Department of Plant Physiology, Institute for Biological Research "Siniša Stanković", National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Gokhan Zengin
- Physiology and Biochemistry Research Laboratory, Department of Biology, Science Faculty, Selcuk University, Campus, Konya, Turkey
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Chen J, Chen Y, Zheng Y, Zhao J, Yu H, Zhu J, Li D. Neuroprotective Effects and Mechanisms of Procyanidins In Vitro and In Vivo. Molecules 2021; 26:molecules26102963. [PMID: 34067571 PMCID: PMC8155916 DOI: 10.3390/molecules26102963] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/11/2021] [Accepted: 05/13/2021] [Indexed: 12/30/2022] Open
Abstract
This study evaluated the neuroprotective effects and mechanisms of procyanidins (PCs). In vitro, rat pheochromocytoma cells (PC12 cells) were exposed to PCs (1, 2 or 4 μg/mL) or N-Acetyl-L-cysteine (NAC) (20 μM) for 24 h, and then incubated with 200 μM of H2O2 for 24 h. Compared with H2O2 alone, PCs significantly increased antioxidant activities (e.g., glutathione peroxidase (GSH-Px), superoxide dismutase (SOD), catalase (CAT)), decreased levels of reactive oxygen species (ROS) and malondialdehyde (MDA), and increased nuclear factor-erythroid 2-related factor 2 (Nrf2) accumulation and increased the expression of quinone oxidoreductase 1 (NQO1), heme oxygenase 1 (HO-1), glutamate-cysteine ligase modifier subunit (GCLM), and glutamate-cysteine ligase catalytic subunit (GCLC). In vivo, zebrafish larvae (AB strain) 3 days post-fertilization (dpf) were exposed to NAC (30 μM) or PCs (4, 8 or 16 μg/mL) in the absence or presence of 300 μM of H2O2 for 4 days. Compared with H2O2 alone, PCs enhanced antioxidant activities (e.g., GSH-Px, CAT, and SOD), decreased levels of ROS and MDA, and enhanced Nrf2/ antioxidant response element (ARE) activation and raised expression levels of NQO1, HO-1, GCLM, and GCLC. In conclusion, these results indicated that PCs exerted neuroprotective effects via activating the Nrf2/ARE pathway and alleviating oxidative damage.
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Affiliation(s)
- Juan Chen
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310000, China; (J.C.); (Y.C.); (Y.Z.); (J.Z.); (H.Y.); (D.L.)
| | - Yixuan Chen
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310000, China; (J.C.); (Y.C.); (Y.Z.); (J.Z.); (H.Y.); (D.L.)
| | - Yangfan Zheng
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310000, China; (J.C.); (Y.C.); (Y.Z.); (J.Z.); (H.Y.); (D.L.)
| | - Jiawen Zhao
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310000, China; (J.C.); (Y.C.); (Y.Z.); (J.Z.); (H.Y.); (D.L.)
| | - Huilin Yu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310000, China; (J.C.); (Y.C.); (Y.Z.); (J.Z.); (H.Y.); (D.L.)
| | - Jiajin Zhu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310000, China; (J.C.); (Y.C.); (Y.Z.); (J.Z.); (H.Y.); (D.L.)
- Correspondence: ; Tel./Fax: +86–571-88982191
| | - Duo Li
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310000, China; (J.C.); (Y.C.); (Y.Z.); (J.Z.); (H.Y.); (D.L.)
- Institute of Nutrition & Health, Qingdao University, Qingdao 266000, China
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Yusuf E, Wojdyło A, Oszmiański J, Nowicka P. Nutritional, Phytochemical Characteristics and In Vitro Effect on α-Amylase, α-Glucosidase, Lipase, and Cholinesterase Activities of 12 Coloured Carrot Varieties. Foods 2021; 10:808. [PMID: 33918549 DOI: 10.3390/foods10040808] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/07/2021] [Accepted: 04/07/2021] [Indexed: 11/16/2022] Open
Abstract
Twelve carrot varieties with different colours (purple, orange, yellow, and white) and sizes (normal, mini, and micro) were analysed for prospective health benefits (activities against diabetes-, obesity-, and aging- related enzymes-α-amylase, α-glucosidase, lipase, acetylocholinesterase, and butyrylocholinesterase, respectively) and nutritional contents (polyphenols, carotenoids, and chlorophylls). The conducted studies showed that the highest content of total polyphenols was observed in different sizes of purple carrots. The normal yellow and mini orange carrots demonstrated the highest content of carotenoids. According to the study results, the mini purple carrot showed the highest activities against diabetes-related enzyme (α-glucosidase); furthermore, the highest activities of cholinesterase inhibitors were observed for micro purple carrot. Nevertheless, normal orange carrot exhibited the highest activity against lipase. The results of the present study showed that purple-coloured carrot samples of different sizes (normal, mini, and micro) exhibited attractive nutritional contents. However, their pro-health effects (anti-diabetic, anti-obesity, anti-aging) should not be seen in the inhibition of amylase, glucosidase, lipase, and cholinesterase. Probably the mechanisms of their action are more complex, and the possible health-promoting effect results from the synergy of many compounds, including fibre, phytochemicals, vitamins, and minerals. Therefore, it would be worth continuing research on different varieties of carrots.
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Abstract
Hu sheep is a valuable sheep breed in China, and semen cryopreservation of Hu sheep is important for sustainable development of the agri-food industry. This study aimed to evaluate the effect of thawing rate and antioxidants (procyanidins [PC] and mitoquinone [MitoQ]) on the quality and antioxidant enzyme activity of post-thaw sperm in Hu sheep. Our results showed that the highest sperm quality was obtained from the group thawed at 70°C for 5 seconds. Furthermore, addition of 150 nM MitoQ in the extender could enhance motility, integrity of the membrane and acrosome, and mitochondrial activity, whereas only sperm motility and membrane integrity were increased with 10 μg/mL of PC supplementation, compared with the control group. Meanwhile, both PC (10 μg/mL) and MitoQ (150 nM) supplementation increased the levels of superoxide dismutase and glutathione peroxidase and decreased the levels of reactive oxygen species and malondialdehyde. In conclusion, the optimal thawing protocol of semen cryopreservation in Hu sheep was 70°C for 5 seconds. MitoQ supplementation (150 mM) in the extender could improve sperm quality and reduce the level of oxidative stress in Hu sheep semen after cryopreservation. Further studies are needed to evaluate fertility of the post-thaw semen using MitoQ.
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Affiliation(s)
- Caifeng Wu
- Institute of Animal Science and Veterinary Medicine, Shanghai Academy of Agriculture Sciences, Shanghai, China.,Division of Animal Genetic Engineering, Shanghai Municipal Key Laboratory of Agri-genetics and Breeding, Shanghai, China
| | - Jianjun Dai
- Institute of Animal Science and Veterinary Medicine, Shanghai Academy of Agriculture Sciences, Shanghai, China.,Division of Animal Genetic Engineering, Shanghai Municipal Key Laboratory of Agri-genetics and Breeding, Shanghai, China
| | - Shushan Zhang
- Institute of Animal Science and Veterinary Medicine, Shanghai Academy of Agriculture Sciences, Shanghai, China.,Division of Animal Genetic Engineering, Shanghai Municipal Key Laboratory of Agri-genetics and Breeding, Shanghai, China
| | - Lingwei Sun
- Institute of Animal Science and Veterinary Medicine, Shanghai Academy of Agriculture Sciences, Shanghai, China.,Division of Animal Genetic Engineering, Shanghai Municipal Key Laboratory of Agri-genetics and Breeding, Shanghai, China
| | - Ying Liu
- Department of Animal, Dairy, Veterinary Sciences, Utah State University, Logan, Utah, USA
| | - Defu Zhang
- Institute of Animal Science and Veterinary Medicine, Shanghai Academy of Agriculture Sciences, Shanghai, China.,Division of Animal Genetic Engineering, Shanghai Municipal Key Laboratory of Agri-genetics and Breeding, Shanghai, China
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Tie S, Su W, Zhang X, Chen Y, Zhao X, Tan M. pH-Responsive Core-Shell Microparticles Prepared by a Microfluidic Chip for the Encapsulation and Controlled Release of Procyanidins. J Agric Food Chem 2021; 69:1466-1477. [PMID: 33507744 DOI: 10.1021/acs.jafc.0c04895] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The purpose of this study was to construct a delivery system using a microfluidic chip to protect procyanidins (PCs) and to achieve their pH-controlled release in simulated gastrointestinal fluid. The microfluidic chip was designed and fabricated to generate water-in-water-in-oil (W/W/O) templates for the preparation of sodium alginate/chitosan microparticles with a uniform size and core-shell structure, using an internal-external gelation method. Compared with free PCs, the stability of PCs embedded in microparticles was improved and a pH stimulus-responsive release of PCs from microparticles was observed under neutral pH conditions. The delivery system of microparticles was nontoxic and showed an inhibitory effect on the decrease of mitochondrial membrane potential in Caco-2 cells caused by H2O2 and acrylamide. This work provided a method for fabricating compact microfluidic chips to prepare a pH stimulus-responsive PCs delivery system with improved stability, which may have potential applications in the delivery of other nutrients.
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Affiliation(s)
- Shanshan Tie
- School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China
- National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Wentao Su
- School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China
- National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Xuedi Zhang
- School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China
- National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Yannan Chen
- School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China
- National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Xue Zhao
- School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China
- National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
| | - Mingqian Tan
- School of Food Science and Technology, Dalian Polytechnic University, Qinggongyuan1, Ganjingzi District, Dalian 116034, Liaoning, China
- National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, Liaoning, China
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian 116034, Liaoning, China
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Shoji T, Obara M, Takahashi T, Masumoto S, Hirota H, Miura T. The Differences in the Flavan-3-ol and Procyanidin Contents of the Japanese 'Fuji' and 'Orin' Apples Using a Rapid Quantitative High-Performance Liquid Chromatography Method: Estimation of the Japanese Intake of Flavan-3-ols and Procyanidins from Apple as Case Study. Foods 2021; 10:foods10020274. [PMID: 33573087 PMCID: PMC7911932 DOI: 10.3390/foods10020274] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 01/13/2021] [Accepted: 01/25/2021] [Indexed: 12/04/2022] Open
Abstract
Previously, we reported that apple polyphenols and their major active compounds, the flavan-3-ols and the procyanidins, can result in various health benefits in animals and humans, according to clinical studies. Here, we developed a rapid method for quantifying flavan-3-ols and procyanidins using high-performance liquid chromatography with fluorescence detection, where we investigated the amounts of flavan-3-ols and procyanidins in the Japanese major apple production centre, the Aomori Prefecture, from 2016 to 2018. The non-bagged ‘Fuji (n = 609)’, the bagged ‘Fuji (n = 1101)’, and the ‘Orin (n = 504)’ apples were evaluated in terms of their differences in flavan-3-ols and procyanidins based on apple variety and the controlled atmosphere storage. The bagging treatments of the ‘Fuji’ apples resulted in significantly higher concentrations of procyanidins, while changes in flavan-3-ols concentrations were not clearly observed by treatment. In addition, ‘Orin’ had a significantly higher concentration of procyanidins than that of ‘Fuji’. In contrast, the controlled atmosphere storage hardly caused any changes in the flavan-3-ol and procyanidin contents. Hence, we present the concentrations of flavan-3-ols and procyanidins in major Japanese apples using the rapid high-performance liquid chromatography method with fluorescence detection.
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Affiliation(s)
- Toshihiko Shoji
- Food Research Institute, National Agriculture and Food Research Organization, 2-1-12, Kannondai, Tsukuba, Ibaraki 305-8605, Japan;
- Correspondence: ; Tel.: +81-29-838-8041
| | - Mina Obara
- Food Research Institute, National Agriculture and Food Research Organization, 2-1-12, Kannondai, Tsukuba, Ibaraki 305-8605, Japan;
| | - Tadashi Takahashi
- Hirosaki Industrial Research Institute, Aomori Prefectural Industrial Technology Research Center, 1-1-8, Ougi-machi, Hirosaki-shi, Aomori 036-8104, Japan;
| | - Saeko Masumoto
- Faculty of Food and Agricultural Sciences, Fukushima University, 1, Kanayagawa, Fukushima-shi, Fukushima 960-1269, Japan;
| | - Hironaka Hirota
- Apple Cultivation Guidance Division, Japan Agricultural Cooperatives of Tsugaru Hirosaki, 509-1, Waseda, Godai, Hirosaki-shi, Aomori 036-1331, Japan;
| | - Tomisato Miura
- Institute of Radiation Emergency Medicine, Hirosaki University Graduate School of Health Sciences, 66-1, Hon-cho, Hirosaki-shi, Aomori 036-8564, Japan;
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Zhu Y, Xie DY. Docking Characterization and in vitro Inhibitory Activity of Flavan-3-ols and Dimeric Proanthocyanidins Against the Main Protease Activity of SARS-Cov-2. Front Plant Sci 2020; 11:601316. [PMID: 33329667 PMCID: PMC7733993 DOI: 10.3389/fpls.2020.601316] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 11/06/2020] [Indexed: 05/24/2023]
Abstract
We report to use the main protease (Mpro) of SARS-Cov-2 to screen plant flavan-3-ols and proanthocyanidins. Twelve compounds, (-)-afzelechin (AF), (-)-epiafzelechin (EAF), (+)-catechin (CA), (-)-epicatechin (EC), (+)-gallocatechin (GC), (-)-epigallocatechin (EGC), (+)-catechin-3-O-gallate (CAG), (-)-epicatechin-3-O-gallate (ECG), (-)-gallocatechin-3-O-gallate (GCG), (-)-epigallocatechin-3-O-gallate (EGCG), procyanidin A2 (PA2), and procyanidin B2 (PB2), were selected for docking simulation. The resulting data predicted that all 12 metabolites could bind to Mpro. The affinity scores of PA2 and PB2 were predicted to be -9.2, followed by ECG, GCG, EGCG, and CAG, -8.3 to -8.7, and then six flavan-3-ol aglycones, -7.0 to -7.7. Docking characterization predicted that these compounds bound to three or four subsites (S1, S1', S2, and S4) in the binding pocket of Mpro via different spatial ways and various formation of one to four hydrogen bonds. In vitro analysis with 10 available compounds showed that CAG, ECG, GCG, EGCG, and PB2 inhibited the Mpro activity with an IC50 value, 2.98 ± 0.21, 5.21 ± 0.5, 6.38 ± 0.5, 7.51 ± 0.21, and 75.3 ± 1.29 μM, respectively, while CA, EC, EGC, GC, and PA2 did not have inhibitory activities. To further substantiate the inhibitory activities, extracts prepared from green tea (GT), two muscadine grapes (MG), cacao, and dark chocolate (DC), which are rich in CAG, ECG, GAG, EGCG, or/and PB2, were used for inhibitory assay. The resulting data showed that GT, two MG, cacao, and DC extracts inhibited the Mpro activity with an IC50 value, 2.84 ± 0.25, 29.54 ± 0.41, 29.93 ± 0.83, 153.3 ± 47.3, and 256.39 ± 66.3 μg/ml, respectively. These findings indicate that on the one hand, the structural features of flavan-3-ols are closely associated with the affinity scores; on the other hand, the galloylation and oligomeric types of flavan-3-ols are critical in creating the inhibitory activity against the Mpro activity.
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Grau-Bové C, Sierra-Cruz M, Miguéns-Gómez A, Rodríguez-Gallego E, Beltrán-Debón R, Blay M, Terra X, Pinent M, Ardévol A. A Ten-Day Grape Seed Procyanidin Treatment Prevents Certain Ageing Processes in Female Rats over the Long Term. Nutrients 2020; 12:nu12123647. [PMID: 33260866 PMCID: PMC7759988 DOI: 10.3390/nu12123647] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 11/20/2020] [Accepted: 11/23/2020] [Indexed: 12/11/2022] Open
Abstract
Adaptive homeostasis declines with age and this leads to, among other things, the appearance of chronic age-related pathologies such as cancer, neurodegeneration, osteoporosis, sarcopenia, cardiovascular disease and diabetes. Grape seed-derived procyanidins (GSPE) have been shown to be effective against several of these pathologies, mainly in young animal models. Here we test their effectiveness in aged animals: 21-month-old female rats were treated with 500 mg GSPE/kg of body weight for ten days. Afterwards they were kept on a chow diet for eleven weeks. Food intake, body weight, metabolic plasma parameters and tumor incidence were measured. The GSPE administered to aged rats had an effect on food intake during the treatment and after eleven weeks continued to have an effect on visceral adiposity. It prevented pancreas dysfunction induced by ageing and maintained a higher glucagon/insulin ratio together with a lower decrease in ketonemia. It was very effective in preventing age-related tumor development. All in all, this study supports the positive effect of GSPE on preventing some age-related pathologies.
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