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Burgos-Edwards A, Theoduloz C, Miño S, Ghosh D, Shulaev V, Ramírez C, Sánchez-Jardón L, Rozzi R, Schmeda-Hirschmann G. Phenolic composition and bioactivity of Ribes magellanicum fruits from southern Patagonia. Heliyon 2024; 10:e25542. [PMID: 38380002 PMCID: PMC10877167 DOI: 10.1016/j.heliyon.2024.e25542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 01/17/2024] [Accepted: 01/29/2024] [Indexed: 02/22/2024] Open
Abstract
Eight Ribes magellanicum collections from three different places in southern Patagonia were compared for content of different groups of phenolics, antioxidant capacity and inhibition of enzymes related to metabolic syndrome (α-amylase, α-glucosidase and pancreatic lipase). The sample with the highest antioxidant capacity was assessed for glutathione (GSH) synthesis stimulation in human gastric adenocarcinoma (AGS) cells. The chemical profile was determined by high performance liquid chromatography with tandem mass spectrometry detection (HPLC-MS/MS) and the main phenolics were quantified. The samples from Navarino Island and Reserva Nacional Magallanes showed higher content of anthocyanins and caffeoylquinic acid, with better activity towards α-glucosidase and antioxidant capacity. A sample from Omora (Navarino Island), significantly increased intracellular GSH content in AGS cells. Some 70 compounds were identified in the fruit extracts by HPLC-MS/MS. The glucoside and rutinoside from delphinidin and cyanidin and 3-caffeoylquinic acid were the main compounds. Different chemical profiles were found according to the collection places.
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Affiliation(s)
- Alberto Burgos-Edwards
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Campus Lircay, Universidad de Talca, 3480094, Talca, Chile
- Centro de Estudios en Alimentos Procesados (CEAP), CONICYT-Regional, Gore Maule R0912001, 3480094, Talca, Chile
| | - Cristina Theoduloz
- Laboratorio de Cultivo Celular, Facultad de Ciencias de la Salud, Universidad de Talca, Campus Lircay, 3480094, Talca, Chile
- Cape Horn International Center (CHIC), O’Higgins 310, 6350000, Puerto Williams, Chile
| | - Sophia Miño
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Campus Lircay, Universidad de Talca, 3480094, Talca, Chile
- Centro de Estudios en Alimentos Procesados (CEAP), CONICYT-Regional, Gore Maule R0912001, 3480094, Talca, Chile
| | - Debasish Ghosh
- Department of Biological Sciences and Advanced Environmental Research Institute, The University of North Texas, Denton, TX, 76203, USA
| | - Vladimir Shulaev
- Department of Biological Sciences and Advanced Environmental Research Institute, The University of North Texas, Denton, TX, 76203, USA
| | - Crister Ramírez
- Cape Horn International Center (CHIC), O’Higgins 310, 6350000, Puerto Williams, Chile
| | - Laura Sánchez-Jardón
- Cape Horn International Center (CHIC), O’Higgins 310, 6350000, Puerto Williams, Chile
- Centro de Investigación GAIA Antártica (CIGA), Universidad de Magallanes, Av. Bulnes 1890, 6200000, Punta Arenas, Chile
| | - Ricardo Rozzi
- Cape Horn International Center (CHIC), O’Higgins 310, 6350000, Puerto Williams, Chile
- Centro Universitario Cabo de Hornos, Universidad de Magallanes, Teniente Muñoz 166, 6350000, Puerto Williams, Chile
| | - Guillermo Schmeda-Hirschmann
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Campus Lircay, Universidad de Talca, 3480094, Talca, Chile
- Cape Horn International Center (CHIC), O’Higgins 310, 6350000, Puerto Williams, Chile
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2
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Ferreira SS, Domingues MR, Barros C, Santos SA, Silvestre AJ, Silva AM, Nunes FM. Major anthocyanins in elderberry effectively trap methylglyoxal and reduce cytotoxicity of methylglyoxal in HepG2 cell line. Food Chem X 2022; 16:100468. [PMID: 36281231 PMCID: PMC9587298 DOI: 10.1016/j.fochx.2022.100468] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 08/25/2022] [Accepted: 10/08/2022] [Indexed: 11/08/2022] Open
Abstract
The antiglycation effect of elderberries by methylglyoxal (MGO) trapping was studied. Cyanidin-3-glucoside and cyanidin-3-sambubioside were almost totally reacted with MGO. Quercetin-3-glucoside and quercetin-3-rutinoside trap MGO in less extent. Cyanidin-3,5-diglucoside and cyanidin-5-glucoside-3-sambubioside did not react. Elderberries phenols trap MGO decreasing the induced MGO cytotoxicity in HepG2 cells.
The accumulation of advanced glycation end-products (AGEs) in the body is implicated in numerous diseases, being methylglyoxal (MGO) one of the main precursors. One of the strategies to reduce AGEs accumulation might be acting in an early stage of glycation by trapping MGO. Thus, this work aimed to evaluate, for the first time, the potential of elderberries polyphenols to trap MGO, access the formation of MGO adducts, and evaluate the cytoprotection effect in HepG2 and Caco-2 cells. The results demonstrated that monoglycosylated anthocyanins (cyanidin-3-glucoside and cyanidin-3-sambubioside) are very efficient in trapping MGO, forming mono- and di-adducts. Quercetin-3-glucoside and quercetin-3-rutinoside reacted slowly, while diglycosylated anthocyanins did not react. The trapping of MGO by elderberry monoglycosylated anthocyanins significantly decreased the MGO cytotoxicity in HepG2 cells (∼70 % of cell viability), while the effect in Caco-2 cells was lower (∼50 %). Thus, elderberry phenolics present antiglycation potential by trapping MGO.
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Affiliation(s)
- Sandrine S. Ferreira
- Chemistry Research Center – Vila Real (CQ-VR), Food and Wine Chemistry Lab., University of Trás-os-Montes and Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal,Centre for Research and Technology of Agro-Environmental and Biological Sciences (CITAB-UTAD), University of Trás-os-Montes e Alto Douro, Quinta de Prados, 5001-801 Vila Real, Portugal
| | - M. Rosário Domingues
- Mass Spectrometry Centre, LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, Campus Universitário de Santiago, Aveiro 3810-193, Portugal,CESAM, Centre for Environmental and Marine Studies, Department of Chemistry, University of Aveiro, Campus Universitário de Santiago, Aveiro 3810-193, Portugal
| | - Cristina Barros
- Mass Spectrometry Centre, LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, Campus Universitário de Santiago, Aveiro 3810-193, Portugal
| | - Sónia A.O. Santos
- CICECO – Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Armando J.D. Silvestre
- CICECO – Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Amélia M. Silva
- Centre for Research and Technology of Agro-Environmental and Biological Sciences (CITAB-UTAD), University of Trás-os-Montes e Alto Douro, Quinta de Prados, 5001-801 Vila Real, Portugal,Department of Biology and Environment, UTAD, 5001-801 Vila Real, Portugal,Corresponding authors at: Centre for Research and Technology of Agro-Environmental and Biological Sciences (CITAB-UTAD), University of Trás-os-Montes e Alto Douro, Quinta de Prados, 5001-801 Vila Real, Portugal (A. M. Silva). CQ-VR, Chemistry Research Centre, Food and Wine Chemistry Lab., Chemistry Department, University of Trás-os-Montes and Alto Douro, Quinta de Prados, 5000-801; Vila Real, Portugal (F. M. Nunes).
| | - Fernando M. Nunes
- Chemistry Research Center – Vila Real (CQ-VR), Food and Wine Chemistry Lab., University of Trás-os-Montes and Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal,Department of Chemistry, UTAD, 5001-801 Vila Real, Portugal,Corresponding authors at: Centre for Research and Technology of Agro-Environmental and Biological Sciences (CITAB-UTAD), University of Trás-os-Montes e Alto Douro, Quinta de Prados, 5001-801 Vila Real, Portugal (A. M. Silva). CQ-VR, Chemistry Research Centre, Food and Wine Chemistry Lab., Chemistry Department, University of Trás-os-Montes and Alto Douro, Quinta de Prados, 5000-801; Vila Real, Portugal (F. M. Nunes).
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3
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Lanuza F, Zamora-Ros R, Petermann-Rocha F, Martínez-Sanguinetti MA, Troncoso-Pantoja C, Labraña AM, Leiva-Ordoñez AM, Nazar G, Ramírez-Alarcón K, Ulloa N, Lasserre-Laso N, Parra-Soto S, Martorell M, Villagrán M, Garcia-Diaz DF, Andrés-Lacueva C, Celis-Morales C. Advances in Polyphenol Research from Chile: A Literature Review. FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.2009508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- F Lanuza
- Biomarkers and Nutrimetabolomics Laboratory, Department of Nutrition, Food Sciences and Gastronomy, Food Technology Reference Net (XaRTA), Nutrition and Food Safety Research Institute (INSA), Faculty of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain
- CIBER de Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, Barcelona, Spain
- Centro de Epidemiología Cardiovascular y Nutricional (EPICYN), Facultad de Medicina, Universidad de La Frontera, Temuco, Chile
| | - R Zamora-Ros
- Biomarkers and Nutrimetabolomics Laboratory, Department of Nutrition, Food Sciences and Gastronomy, Food Technology Reference Net (XaRTA), Nutrition and Food Safety Research Institute (INSA), Faculty of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain
- Unit of Nutrition and Cancer, Cancer Epidemiology Research Program, Catalan Institute of Oncology, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain
| | - F Petermann-Rocha
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
- BHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | | | - C Troncoso-Pantoja
- Centro de Investigación en Educación y Desarrollo (CIEDE-UCSC), Departamento de Salud Pública, Facultad de Medicina, Universidad Católica de la Santísima Concepción, Concepción, Chile
| | - AM Labraña
- Departamento de Nutrición y Dietética, Facultad de Farmacia, Universidad de Concepción, Concepción, Chile
| | - AM Leiva-Ordoñez
- Instituto de Anatomía, Histología y Patología, Facultad de Medicina, Universidad Austral de Chile, Valdivia, Chile
| | - G Nazar
- Departamento de Psicología, Facultad de Ciencias Sociales, y Centro de Vida Saludable. Universidad de Concepción, Concepción, Chile
| | - K Ramírez-Alarcón
- Departamento de Nutrición y Dietética, Facultad de Farmacia, Universidad de Concepción, Concepción, Chile
| | - N Ulloa
- Departamento de Bioquímica Clínica e Inmunología, Facultad de Farmacia, y Centro de Vida Saludable, Universidad de Concepción, Concepción, Chile
| | - N Lasserre-Laso
- Escuela de Nutrición y Dietética, Facultad de Salud, Universidad Santo Tomás, Los Ángeles, Chile
| | - S Parra-Soto
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
- BHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - M Martorell
- Departamento de Nutrición y Dietética, Facultad de Farmacia, Universidad de Concepción, Concepción, Chile
| | - M Villagrán
- Department of Basic Science, Universidad Católica de la Santísima Concepción, Concepción, Chile
| | - DF Garcia-Diaz
- Department of Nutrition, School of Medicine, University of Chile, Independencia, 1027 Santiago, Chile
| | - C Andrés-Lacueva
- Biomarkers and Nutrimetabolomics Laboratory, Department of Nutrition, Food Sciences and Gastronomy, Food Technology Reference Net (XaRTA), Nutrition and Food Safety Research Institute (INSA), Faculty of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain
- CIBER de Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, Barcelona, Spain
| | - C Celis-Morales
- BHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
- Centro de Investigación en Fisiología del Ejercicio (CIFE), Universidad Mayor, Santiago, Chile
- Laboratorio de Rendimiento Humano, Grupo de Estudio en Educación, Actividad Física y Salud (GEEAFyS), Universidad Católica del Maule, Talca, Chile
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4
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Madrigal‐Gamboa V, Jiménez‐Arias J, Hidalgo O, Quesada S, Pérez AM, Azofeifa G. Membrane processing effect of blackberry (
Rubus adenotrichos
) on cytotoxic and pro‐apoptotic activities against cancer cell lines. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15575] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
| | - Johan Jiménez‐Arias
- Centro Nacional de Ciencia y Tecnología de Alimentos (CITA) Universidad de Costa Rica San José Costa Rica
| | - Olman Hidalgo
- Instituto de Investigaciones Farmacéuticas Universidad de Costa Rica San José Costa Rica
| | - Silvia Quesada
- Departamento de Bioquímica Escuela de Medicina Universidad de Costa Rica San José Costa Rica
| | - Ana M. Pérez
- Centro Nacional de Ciencia y Tecnología de Alimentos (CITA) Universidad de Costa Rica San José Costa Rica
| | - Gabriela Azofeifa
- Departamento de Bioquímica Escuela de Medicina Universidad de Costa Rica San José Costa Rica
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Salehi B, Sharifi-Rad J, Herrera-Bravo J, Salazar LA, Delporte C, Barra GV, Cazar Ramirez ME, López MD, Ramírez-Alarcón K, Cruz-Martins N, Martorell M. Ethnopharmacology, Phytochemistry and Biological Activities of Native Chilean Plants. Curr Pharm Des 2021; 27:953-970. [PMID: 33234091 DOI: 10.2174/1381612826666201124105623] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 10/04/2020] [Indexed: 11/22/2022]
Abstract
The native flora of Chile has unique characteristics due to the geographical situation of the country, with the vast desert in the North, Patagonia in the South, the Andean Mountains on the east and the Pacific Ocean on the west. This exclusivity is reflected in high concentrations of phytochemicals in the fruits and leaves of its native plants. Some examples are Aristotelia chilensis (Molina), Stuntz (maqui), Berberis microphylla G. Forst. (calafate), Peumus boldus Molina (boldo), Ribes magellanicum Poir. (Magellan currant), Ugni molinae Turcz. (murtilla), Rubus geoides Sm. (miñe miñe), Drimys winteri J.R.Forst. & G.Forst. (canelo), Luma apiculata (DC.) Burret (arrayán) distributed throughout the entire Chilean territory. Some of these Chilean plants have been used for centuries in the country's traditional medicine. The most recent studies of phytochemical characterization of parts of Chilean plants show a wide spectrum of antioxidant compounds, phenolic components, terpenoids and alkaloids, which have shown biological activity in both in vitro and in vivo studies. This manuscript covers the entire Chilean territory characterizing the phytochemical profile and reporting some of its biological properties, focusing mainly on antioxidant, anti-inflammatory, antimicrobial, chemopreventive and cytotoxic activity, and potential against diabetes, metabolic syndrome and gastrointestinal disorders.
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Affiliation(s)
- Bahare Salehi
- Medical Ethics and Law Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Javad Sharifi-Rad
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Jesús Herrera-Bravo
- Departamento de Ciencias Básicas, Facultad de Ciencias, Universidad Santo Tomas, Chile
| | - Luis A Salazar
- Departamento de Ciencias Básicas, Facultad de Ciencias, Universidad Santo Tomas, Chile
| | - Carla Delporte
- Departamento de Quimica Farmacologica y Toxicologica, Laboratorio de Productos Naturales, Facultad de Ciencias Quimicas y Farmaceuticas, Universidad de Chile, Santos Dumont 964, Independencia, Santiago, Chile
| | - Gabriela Valenzuela Barra
- Laboratorio de Productos Naturales, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Casilla 233, Santiago 1, Chile
| | - Maria-Elena Cazar Ramirez
- Biotechnology and Biodiversity Group, Universidad de Cuenca. Department of Applied Chemistry and Production Systems. Chemical Sciences Faculty. Av. 12 de Abril s/n, Cuenca, Ecuador
| | - Maria Dolores López
- Department of Plant Production, Faculty of Agronomy, Universidad de Concepción, Avenida Vicente Mendez, 595, Chillán 3812120, Chile
| | - Karina Ramírez-Alarcón
- Department of Nutrition and Dietetics, Faculty of Pharmacy, University of Concepcion, 4070386 Concepcion, VIII-Bio Bio Region, Chile
| | - Natália Cruz-Martins
- Faculty of Medicine, University of Porto, Alameda Professor Hernâni Monteiro, 4200-319 Porto, Portugal
| | - Miquel Martorell
- Department of Nutrition and Dietetics, Faculty of Pharmacy, University of Concepcion, 4070386 Concepcion, VIII-Bio Bio Region, Chile
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Abdin M, Hamed YS, Akhtar HMS, Chen D, Chen G, Wan P, Zeng X. Antioxidant and anti-inflammatory activities of target anthocyanins di-glucosides isolated from Syzygium cumini pulp by high speed counter-current chromatography. J Food Biochem 2020; 44:1050-1062. [PMID: 32212170 DOI: 10.1111/jfbc.13209] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 01/28/2020] [Accepted: 02/24/2020] [Indexed: 02/06/2023]
Abstract
High-speed counter-current chromatography (HSCCC) was utilized as an effective procedure for isolation of targeted three anthocyanins di-glucosides from Syzygium cumini (SC) pulp by using an optimized biphasic successful combination of different solvents. The resulted fractions described by HPLC/ESI-MS to be delphinidin 3,5-diglucoside (DDG), petunidin 3,5-diglucoside (PDG), and malvidin 3,5-diglucoside (MDG). A weight of 150 mg of sample yielded 7.53, 22.68, and 39.09 mg for DDG, PDG, and MDG, respectively. It was stated that the target three anthocyanins possessed strong antioxidant activities. Furthermore, MDG exhibited definite advantages for inhibition of nitric oxide release and pro-inflammatory mediators like mouse interleukin 6 (IL-6), mouse interleukin (IL-1β) and mouse tumor necrosis factor (TNF-α) in lipopolysaccharide (LPS)-induced RAW264.7 macrophages. The results propose that HSCCC can be utilized to separate highly antioxidative and anti-inflammatory natural components from SC pulp. PRACTICAL APPLICATIONS: Anthocyanins are water-soluble pigments and considered one of the groups of bioactive compounds, which generally concentrate in the skin, and often also the flesh of some fruits and vegetables as glycosides like acylglycosides and aglycones of anthocyanidins. The fully ripe fruits of SC contain anthocyanins, like as delphinidin, cyanidin, and petunidin, which supply them a distinctive color and good antioxidant characteristics. HSCCC considers a system of liquid-liquid extraction with separating large quantities of materials, using a minimum of solvent. The findings of the study would pave a separation strategy for potential large-scale preparation of anthocyanins di-glucosides standards for compounds detection and reduce the inflammation symptoms through declining the induction of pro-inflammatory cytokines such as IL-1β, TNF-α and IL-6, which will also enhance the future notification on the structure-activity correlations of anthocyanins di-glucosides.
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Affiliation(s)
- Mohamed Abdin
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, China.,Food Technology Research Institute, Agriculture Research Center, Giza, Egypt
| | - Yahya Saud Hamed
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, China.,Food Technology Department, Faculty of Agriculture, Suez Canal University, Ismailia, Egypt
| | | | - Dan Chen
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Guijie Chen
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Peng Wan
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Xiaoxiong Zeng
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, China
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Schmeda-Hirschmann G, Jiménez-Aspee F, Theoduloz C, Ladio A. Patagonian berries as native food and medicine. JOURNAL OF ETHNOPHARMACOLOGY 2019; 241:111979. [PMID: 31153864 DOI: 10.1016/j.jep.2019.111979] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 05/26/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Patagonia is the southernmost part of the South American continent including Chile and Argentina. Berries and wild fruits have been gathered by the native Patagonians as food and medicine for over 14,000 years. The economic potential of the native berries as health promoting and relevant sources of bioactive substances has become apparent with several studies in the last decades. AIM OF STUDY This work aims to provide an insight into the ethnohistorical records of wild edible fruits from Patagonia starting with the archeobotanical studies to the contemporary use of the resources. The chemical and bioactivity studies on the native fruits are presented and discussed. METHODOLOGY A search of electronic databases including Scopus, Scielo, Google Scholar, PubMed, ScienceDirect and SciFinder, as well as hand-search was carried out to perform an integrative review on the native Patagonian berries. RESULTS The use of native berries as food and medicine by the ancient hunter-gatherer societies can be traced back to the early occupation of Patagonia. The same species used in prehistoric times are still used as food by the contemporary population in this area. Chemical and bioactivity studies have reported remarkable activities in several of the native berries, including calafate (Berberis spp.), native strawberry (Fragaria chiloensis), currants (Ribes spp.), Patagonian raspberries (Rubus spp.) and maqui (Aristotelia chilensis) fruits. The increasing demand for maqui and calafate led to the selection of varieties for commercial production. The fruit constituents show strong antioxidant and inhibitory effect towards enzymes associated with metabolic syndrome, including α-amylase, α-glucosidase and lipase. Some berry constituents exert anti-inflammatory effects in vitro. The phytochemicals identified include a wide array of phenolics of different structural skeletons. Changes in composition and bioactivity after simulated gastric and intestinal digestion, as well as colonic fermentation, have been reported in some Patagonian species. CONCLUSIONS Patagonian berries are a relevant source of bioactive compounds with several health promoting properties. The long tradition of use and the interest of the population for their consumption has led to the development of some of this fruits as new potential crops. The ethnobotanical evidence shows a shared knowledge among the different indigenous communities on plant uses according to the local resources, and an integration of the ancient knowledge into the contemporary society. Other species are being investigated to get a more complete picture of the food and medicinal plants from Patagonia.
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Affiliation(s)
- Guillermo Schmeda-Hirschmann
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Universidad de Talca, 3460000, Talca, Chile; Fraunhofer Chile Research Foundation, Centre for Systems Biotechnology (FCR-CSB), Av. del Cóndor 844, Huechuraba, Santiago de Chile, Chile.
| | - Felipe Jiménez-Aspee
- Departamento de Ciencias Básicas Biomédicas, Facultad de Ciencias de la Salud, Universidad de Talca, Talca, Chile
| | - Cristina Theoduloz
- Laboratorio de Cultivo Celular, Facultad de Ciencias de la Salud, Universidad de Talca, 3460000, Talca, Chile
| | - Ana Ladio
- Laboratorio Ecotono, INIBIOMA (CONICET), Universidad Nacional del Comahue, Bariloche, Río Negro, Argentina
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8
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Polyphenol Composition and (Bio)Activity of Berberis Species and Wild Strawberry from the Argentinean Patagonia. Molecules 2019; 24:molecules24183331. [PMID: 31547424 PMCID: PMC6766907 DOI: 10.3390/molecules24183331] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 08/30/2019] [Accepted: 09/02/2019] [Indexed: 11/17/2022] Open
Abstract
The Argentinean Patagonia berries Berberis microphylla, Berberis darwinii, and Fragaria chiloensis ssp. chiloensis f. patagonica were investigated for their polyphenol content and composition by means of liquid chromatography coupled to diode array detection and electrospray ionization tandem mass spectrometry. The in vitro antioxidant activity and inhibition of metabolic syndrome-associated enzymes (α-glucosidase, α-amylase, and lipase) of the fruit extracts was assessed. The most complex polyphenol profile was found in the Berberis samples, with 10 anthocyanins, 27 hydroxycinnamic acids, 3 proanthocyanidins, 2 flavan-3-ol, and 22 flavonols. Fragaria presented four anthocyanins, nine ellagitannins, two proanthocyanidin dimers, one flavan-3-ol, and five flavonols. The Berberis samples showed the best antioxidant capacity, while Fragaria displayed better activity against α-glucosidase and lipase. The phenolic content and composition of the Argentinean Patagonia berries was similar to that reported for Chilean samples but with some chemical differences between Eastern (Argentina) and Western (Chile) Patagonia. The data obtained supports the consumption of these berries as sources of beneficial polyphenols.
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9
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Chamorro MF, Reiner G, Theoduloz C, Ladio A, Schmeda-Hirschmann G, Gómez-Alonso S, Jiménez-Aspee F. Polyphenol Composition and (Bio)Activity of Berberis Species and Wild Strawberry from the Argentinean Patagonia. Molecules 2019. [PMID: 31547424 DOI: 10.3390/moleculaes24183331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/17/2023] Open
Abstract
The Argentinean Patagonia berries Berberis microphylla, Berberis darwinii, and Fragaria chiloensis ssp. chiloensis f. patagonica were investigated for their polyphenol content and composition by means of liquid chromatography coupled to diode array detection and electrospray ionization tandem mass spectrometry. The in vitro antioxidant activity and inhibition of metabolic syndrome-associated enzymes (α-glucosidase, α-amylase, and lipase) of the fruit extracts was assessed. The most complex polyphenol profile was found in the Berberis samples, with 10 anthocyanins, 27 hydroxycinnamic acids, 3 proanthocyanidins, 2 flavan-3-ol, and 22 flavonols. Fragaria presented four anthocyanins, nine ellagitannins, two proanthocyanidin dimers, one flavan-3-ol, and five flavonols. The Berberis samples showed the best antioxidant capacity, while Fragaria displayed better activity against α-glucosidase and lipase. The phenolic content and composition of the Argentinean Patagonia berries was similar to that reported for Chilean samples but with some chemical differences between Eastern (Argentina) and Western (Chile) Patagonia. The data obtained supports the consumption of these berries as sources of beneficial polyphenols.
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Affiliation(s)
- Melina F Chamorro
- Laboratorio Ecotono, INIBIOMA (CONICET-Universidad Nacional del Comahue), Bariloche 8400, Río Negro, Argentina
| | - Gabriela Reiner
- Laboratorio Ecotono, INIBIOMA (CONICET-Universidad Nacional del Comahue), Bariloche 8400, Río Negro, Argentina
| | - Cristina Theoduloz
- Laboratorio de Cultivo Celular, Facultad de Ciencias de la Salud, Universidad de Talca, Talca 3460000, Region del Maule, Chile
| | - Ana Ladio
- Laboratorio Ecotono, INIBIOMA (CONICET-Universidad Nacional del Comahue), Bariloche 8400, Río Negro, Argentina
| | - Guillermo Schmeda-Hirschmann
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Universidad de Talca, Talca 3460000, Region del Maule, Chile
| | - Sergio Gómez-Alonso
- Instituto Regional de Investigación Científica Aplicada, Departamento de Química Analítica y Tecnología de Alimentos, Universidad Castilla-La Mancha, 13005 Ciudad Real, Spain
| | - Felipe Jiménez-Aspee
- Departamento de Ciencias Básicas Biomédicas, Facultad de Ciencias de la Salud, Universidad de Talca, Talca 346000, Región del Maule, Chile.
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10
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Effect of simulated gastrointestinal digestion on polyphenols and bioactivity of the native Chilean red strawberry (Fragaria chiloensis ssp. chiloensis f. patagonica). Food Res Int 2019; 123:106-114. [DOI: 10.1016/j.foodres.2019.04.039] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 04/15/2019] [Accepted: 04/17/2019] [Indexed: 01/03/2023]
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11
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Chen L, Li K, Liu Q, Quiles JL, Filosa R, Kamal MA, Wang F, Kai G, Zou X, Teng H, Xiao J. Protective effects of raspberry on the oxidative damage in HepG2 cells through Keap1/Nrf2-dependent signaling pathway. Food Chem Toxicol 2019; 133:110781. [PMID: 31465820 DOI: 10.1016/j.fct.2019.110781] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 08/20/2019] [Accepted: 08/21/2019] [Indexed: 02/05/2023]
Abstract
The aim of the present study was to explore the protective effects of raspberry and its bioactive compound cyanidin 3-O-glucoside against H2O2-induced oxidative stress in HepG2 cells. We established a model of oxidative stress in HepG2 cells induced by H2O2 and examined the protein expression of Keap1/Nrf2. The antioxidant activity of raspberry extract was carried out measuring the level of reactive oxygen species (ROS), and the changes of phase II detoxification elements such as GSH level and CAT activity. Also the expression of proteins related to the Keap1/Nrf2 signaling was tested. The results revealed that raspberry extract significantly reduced the ROS levels in oxidative injured cells, increased GSH content and CAT activity, and activated the expression of proteins Keap1, Nrf2, HO-1, NQO1, and γ-GCS. These results taken together indicated that raspberry treatment could ameliorate H2O2-induced oxidative stress in HepG2 cells via Keap1/Nrf2 pathway.
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Affiliation(s)
- Lei Chen
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
| | - Kang Li
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
| | - Qian Liu
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
| | - José L Quiles
- Department of Physiology, Institute of Nutrition and Food Technology "Jose Mataix", Biomedical Research Centre, University of Granada, Armilla, 18100, Granada, Spain.
| | - Rosanna Filosa
- Department of Experimental Medicine, University of Campania, Via L. De Crecchio 7, Naples, 80138, Italy.
| | - Mohammad Amjad Kamal
- King Fahd Medical Research Center, King Abdulaziz University, P. O. Box 80216, Jeddah, 21589, Saudi Arabia; Enzymoics, 7 Peterlee Place, Hebersham, NSW, 2770, Australia; Novel Global Community Educational Foundation, Australia.
| | - Fang Wang
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing, 210023, China.
| | - Guoyin Kai
- Laboratory of Medicinal Plant Biotechnology, College of Pharmacy, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, 311402, China.
| | - Xiaobo Zou
- International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang, 212013, China.
| | - Hui Teng
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
| | - Jianbo Xiao
- International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang, 212013, China.
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12
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Lutz M, Fuentes E, Ávila F, Alarcón M, Palomo I. Roles of Phenolic Compounds in the Reduction of Risk Factors of Cardiovascular Diseases. Molecules 2019; 24:E366. [PMID: 30669612 PMCID: PMC6359321 DOI: 10.3390/molecules24020366] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 01/09/2019] [Accepted: 01/12/2019] [Indexed: 12/12/2022] Open
Abstract
The population is now living longer during the period classified as "elderly" (60 years and older), exhibiting multimorbidity associated to the lengthening of the average life span. The dietary intake of phenolic compounds (PC) may affect the physiology, disease development and progression during the aging process, reducing risk factors of age related diseases. The aim of this review is to briefly describe some of the possible effects of a series of PC on the reduction of risk factors of the onset of cardiovascular diseases, considering their potential mechanisms of action. The main actions described for PC are associated with reduced platelet activity, anti-inflammatory effects, and the protection from oxidation to reduce LDL and the generation of advanced glycation end products. Preclinical and clinical evidence of the physiological effects of various PC is presented, as well as the health claims approved by regulatory agencies.
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Affiliation(s)
- Mariane Lutz
- Thematic Task Force on Healthy Aging, CUECH Research Network, Santiago, Chile.
- Interdisciplinary Center for Health Studies, CIESAL, Faculty of Medicine, Universidad de Valparaíso, Angamos 655, Reñaca, Viña del Mar 2520000, Chile.
| | - Eduardo Fuentes
- Thematic Task Force on Healthy Aging, CUECH Research Network, Santiago, Chile.
- Thrombosis Research Center, Department of Clinical Biochemistry and Immunohematology, Faculty of Health Sciences, Research Center for Aging, Universidad de Talca, 2 Norte 685, Talca 3460000, Chile.
| | - Felipe Ávila
- Thematic Task Force on Healthy Aging, CUECH Research Network, Santiago, Chile.
- Escuela de Nutrición y Dietética, Facultad de Ciencias de la Salud, Universidad de Talca, Talca 3460000, Chile.
| | - Marcelo Alarcón
- Thematic Task Force on Healthy Aging, CUECH Research Network, Santiago, Chile.
- Thrombosis Research Center, Department of Clinical Biochemistry and Immunohematology, Faculty of Health Sciences, Research Center for Aging, Universidad de Talca, 2 Norte 685, Talca 3460000, Chile.
| | - Iván Palomo
- Thematic Task Force on Healthy Aging, CUECH Research Network, Santiago, Chile.
- Thrombosis Research Center, Department of Clinical Biochemistry and Immunohematology, Faculty of Health Sciences, Research Center for Aging, Universidad de Talca, 2 Norte 685, Talca 3460000, Chile.
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13
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Theoduloz C, Burgos-Edwards A, Schmeda-Hirschmann G, Jiménez-Aspee F. Effect of polyphenols from wild Chilean currants ( Ribes spp.) on the activity of intracellular antioxidant enzymes in human gastric AGS cells. FOOD BIOSCI 2018. [DOI: 10.1016/j.fbio.2018.06.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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14
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Carbohydrates, volatile and phenolic compounds composition, and antioxidant activity of calabura (Muntingia calabura L.) fruit. Food Res Int 2018; 108:264-273. [PMID: 29735056 DOI: 10.1016/j.foodres.2018.03.046] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 03/13/2018] [Accepted: 03/15/2018] [Indexed: 12/24/2022]
Abstract
Soluble carbohydrates, volatile and phenolic compounds from calabura fruit as well as its antioxidant activity were assessed. The low amount of fermentable oligo-, di-, and monosaccharides and polyols (FODMAPs) and similar amount of glucose and fructose allow us to classify the calabura berry as low-FODMAPs. The terpenes β-Farnesene and dendrolasin identified by SPME-GC-MS were the major volatile components. UHPLC-MS/MS analysis revelled gallic acid (5325 μg/g dw) and cyanidin-3-O-glucoside (171 μg/g dw) as the main phenolic compounds, followed by gentisic acid, gallocatechin, caffeic acid and protocatechuic acid. In addition, gallic acid was found mainly in esterified (2883 μg/g dw) and insoluble-bound (2272 μg/g dw) forms. Free and glycosylated forms showed however the highest antioxidant activity due to occurrence of flavonoids (0.28-27 μg/g dw) in these fractions, such as catechin, gallocatechin, epigallocatechin, naringenin, and quercetin. These findings clearly suggest that calabura is a berry with low energy value and attractive colour and flavour that may contribute to the intake of several bioactive compounds with antioxidant activity. Furthermore, this berry have great potential for use in the food industry and as functional food.
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15
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Alvarez-Suarez JM, Giampieri F, Gasparrini M, Mazzoni L, Santos-Buelga C, González-Paramás AM, Forbes-Hernández TY, Afrin S, Páez-Watson T, Quiles JL, Battino M. The protective effect of acerola (Malpighia emarginata) against oxidative damage in human dermal fibroblasts through the improvement of antioxidant enzyme activity and mitochondrial functionality. Food Funct 2018; 8:3250-3258. [PMID: 28815233 DOI: 10.1039/c7fo00859g] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Acerola fruits (Malpighia emarginata DC.) from the central region of Cuba were analyzed to determine their chemical composition and protective capacity against oxidative damage using an in vitro human dermal fibroblast (HDFa) model. The chemical composition analyses showed a high content of vitamin C, total polyphenols, β-carotene and folates in the acerola fruit. From the HPLC-DAD/ESI-MSn analyses, two anthocyanins (cyanidin 3-O-rhamnoside and pelargonidin 3-O-rhamnoside), three hydroxycinnamoyl derivatives (caffeoyl hexoside, dihydrocaffeoylquinic acid and coumaroyl hexoside) and fifteen flavonols (mostly glycosylated forms of quercetin and kaempferol) were detected. HDFa were pre-incubated with an acerola crude extract (ACExt) and subsequently subjected to oxidative stress induced by AAPH. Apoptosis, intracellular ROS and the biomarkers of lipid and protein oxidation significantly increased after inducing stress, while the activities of the antioxidant enzyme catalase and superoxide dismutase and mitochondrial functionality were markedly affected. However, ACExt was able to protect against oxidative damage through decreasing apoptosis, intracellular ROS levels and lipid and protein damage, besides improving antioxidant enzyme activities and mitochondrial functionality. The obtained results support acerola fruits as relevant sources of functional compounds with promising effects on human health.
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Affiliation(s)
- José M Alvarez-Suarez
- Escuela de Medicina Veterinaria y Zootecnia, Facultad de Ciencias de la Salud, Universidad de Las Américas (UDLA), Quito, Ecuador
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16
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Thomas-Valdés S, Theoduloz C, Jiménez-Aspee F, Burgos-Edwards A, Schmeda-Hirschmann G. Changes in polyphenol composition and bioactivity of the native Chilean white strawberry (Fragaria chiloensis spp. chiloensis f. chiloensis) after in vitro gastrointestinal digestion. Food Res Int 2017; 105:10-18. [PMID: 29433189 DOI: 10.1016/j.foodres.2017.10.074] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 10/05/2017] [Accepted: 10/31/2017] [Indexed: 12/12/2022]
Abstract
The Chilean white strawberry (Fragaria chiloensis spp. chiloensis f. chiloensis) is a semi-domesticated strawberry with high polyphenol content and antioxidant activity occurring in southern Chile. The aim of this work was to compare the composition and bioactivity of the polyphenol-enriched fruit extract (PEE) before and after simulated gastrointestinal digestion (GID). Results show a decrease by >50% in the total phenolic (TP) content at the end of the GID, compared to the non-digested PEE. A reduction in the antioxidant capacity of the PEEs was observed after GID by means of DPPH, FRAP, TEAC and anion superoxide assays. After simulated GID the PEE significantly inhibited α-glucosidase with an IC50 value of 3.13μg/mL. The inhibition of pancreatic lipase was reduced by 95% after GID. All the PEEs did not show inhibitory effect towards α-amylase throughout the GID. In the same way, the PEEs did not significantly protect human gastric adenocarcinoma (AGS) cells against H2O2-induced stress. Thirty eight compounds were tentatively identified in the non-digested PEE. The compounds that were more affected by the simulated GID were simple phenolics. After the GID, only 33 and 25 compounds were detected, in the gastric and intestinal steps, respectively. These results evidence the changes elicited by GID on the bioactivity and polyphenolic composition of the white strawberry.
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Affiliation(s)
- Samanta Thomas-Valdés
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Universidad de Talca, Talca, Chile
| | - Cristina Theoduloz
- Laboratorio de Cultivo Celular, Facultad de Ciencias de la Salud, Universidad de Talca, Talca, Chile
| | - Felipe Jiménez-Aspee
- Departamento de Ciencias Básicas Biomédicas, Facultad de Ciencias de la Salud, Universidad de Talca, Talca, Chile
| | - Alberto Burgos-Edwards
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Universidad de Talca, Talca, Chile
| | - Guillermo Schmeda-Hirschmann
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Universidad de Talca, Talca, Chile.
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17
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Characterization and purification of anthocyanins from black peanut ( Arachis hypogaea L.) skin by combined column chromatography. J Chromatogr A 2017; 1519:74-82. [DOI: 10.1016/j.chroma.2017.08.078] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Revised: 07/22/2017] [Accepted: 08/24/2017] [Indexed: 11/19/2022]
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18
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George BP, Abrahamse H, Hemmaragala NM. Phenolics from Rubus fairholmianus induces cytotoxicity and apoptosis in human breast adenocarcinoma cells. Chem Biol Interact 2017; 275:178-188. [DOI: 10.1016/j.cbi.2017.08.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 08/03/2017] [Accepted: 08/07/2017] [Indexed: 11/30/2022]
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19
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Cytoprotective Mechanisms Mediated by Polyphenols from Chilean Native Berries against Free Radical-Induced Damage on AGS Cells. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017; 2017:9808520. [PMID: 28553436 PMCID: PMC5434242 DOI: 10.1155/2017/9808520] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Revised: 03/01/2017] [Accepted: 03/16/2017] [Indexed: 01/06/2023]
Abstract
The prevalence of cytoprotective mechanisms induced by polyphenols such as activation of intracellular antioxidant responses (ICM) and direct free radical scavenging was investigated in native Chilean species of strawberries, raspberries, and currants. Human gastric epithelial cells were co- and preincubated with polyphenolic-enriched extracts (PEEs) from Chilean raspberries (Rubus geoides), strawberries (Fragaria chiloensis ssp. chiloensis f. chiloensis), and currants (Ribes magellanicum) and challenged with peroxyl and hydroxyl radicals. Cellular protection was determined in terms of cell viability, glyoxalase I and glutathione s-transferases activities, and carboxymethyl lysine (CML) and malondialdehyde levels. Our results indicate that cytoprotection induced by ICM was the prevalent mechanism for Rubus geoides and F. chiloensis. This agreed with increased levels of glyoxalase I and glutathione S-transferase activities in cells preincubated with PEEs. ORAC index indicated that F. chiloensis was the most efficient peroxyl radical scavenger. Moreover, ICM mediated by F. chiloensis was effective in protecting cells from CML accumulation in contrast to the protective effects induced by free radical scavenging. Our results indicate that although both polyphenol-mediated mechanisms can exert protective effects, ICM was the most prevalent in AGS cells. These results suggest a potential use of these native berries as functional food.
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20
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A Chilean Berry Concentrate Protects against Postprandial Oxidative Stress and Increases Plasma Antioxidant Activity in Healthy Humans. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017; 2017:8361493. [PMID: 28243359 PMCID: PMC5294375 DOI: 10.1155/2017/8361493] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 11/05/2016] [Accepted: 11/23/2016] [Indexed: 11/17/2022]
Abstract
This study formulated and characterized an antioxidant-rich concentrate of berries (BPC-350) produced in Chile, which was used to perform a crossover study aimed at determining the effect of the berries on the modulation of plasma postprandial oxidative stress and antioxidant status. Healthy male volunteers (N = 11) were randomly assigned to three experimental meals: (1) 250 g of ground turkey burger (GTB) + 500 mL of water; (2) 250 g of GTB + 500 mL of 5% BPC-350; (3) 250 g of GTB prepared with 6% BPC-350 + 500 mL of 5% BPC-350. Venous blood samples were collected prior to meal intake and every hour for six hours after intake. Malondialdehyde (MDA), carbonyls in proteins, and DPPH (2,2-diphenyl-1-picrylhydrazyl) antioxidant capacity were quantified in plasma. Significant differences indicated that BPC-350 decreases MDA plasma concentration and protein carbonyls (p < 0.05). Additionally, a significant increase in the DPPH antioxidant capacity was observed in Meals 2 and 3 when compared to Meal 1 (p < 0.05). The results are discussed in terms of oxidative reactions that occur during digestion at the stomach level and the important effect of oxidative reactions that occur during the thermal processing of red meat.
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21
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Kawakami K, Moritani C, Uraji M, Fujita A, Kawakami K, Hatanaka T, Suzaki E, Tsuboi S. Hepatoprotective effects of rice-derived peptides against acetaminophen-induced damage in mice. J Clin Biochem Nutr 2016; 60:115-120. [PMID: 28366990 PMCID: PMC5370527 DOI: 10.3164/jcbn.16-44] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Accepted: 08/18/2016] [Indexed: 12/14/2022] Open
Abstract
Glutathione, the most abundant intracellular antioxidant, protects cells against reactive oxygen species induced oxidative stress and regulates intracellular redox status. We found that rice peptides increased intracellular glutathione levels in human hepatoblastoma HepG2 cells. Acetaminophen is a commonly used analgesic. However, an overdose of acetaminophen causes severe hepatotoxicity via depletion of hepatic glutathione. Here, we investigated the protective effects of rice peptides on acetaminophen-induced hepatotoxicity in mice. ICR mice were orally administered rice peptides (0, 100 or 500 mg/kg) for seven days, followed by the induction of hepatotoxicity via intraperitoneal injection of acetaminophen (700 mg/kg). Pretreatment with rice peptides significantly prevented increases in serum alanine aminotransferase, aspartate aminotransferase, and lactate dehydrogenase levels and protected against hepatic glutathione depletion. The expression of γ-glutamylcysteine synthetase, a key regulatory enzyme in the synthesis of glutathione, was decreased by treatment with acetaminophen, albeit rice peptides treatment recovered its expression compared to that achieved treatment with acetaminophen. In addition, histopathological evaluation of the livers also revealed that rice peptides prevented acetaminophen-induced centrilobular necrosis. These results suggest that rice peptides increased intracellular glutathione levels and could protect against acetaminophen-induced hepatotoxicity in mice.
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Affiliation(s)
- Kayoko Kawakami
- School of Pharmacy, Shujitsu University, 1-6-1 Nishigawara, Naka-Ku, Okayama 703-8516, Japan
| | - Chie Moritani
- School of Pharmacy, Shujitsu University, 1-6-1 Nishigawara, Naka-Ku, Okayama 703-8516, Japan
| | - Misugi Uraji
- Okayama Prefectural Technology Canter for Agriculture, Forestry and Fisheries, Research Institute for Biological Sciences (RIBS), Okayama, 7549-1 Kibichuo-cho, Kaga-gun, Okayama 716-1241, Japan
| | - Akiko Fujita
- SATAKE Corporation, 2-30 Saijo Nishihonmachi, Higashi-Hiroshima-shi, Hiroshima 739-8602, Japan
| | - Koji Kawakami
- SATAKE Corporation, 2-30 Saijo Nishihonmachi, Higashi-Hiroshima-shi, Hiroshima 739-8602, Japan
| | - Tadashi Hatanaka
- Okayama Prefectural Technology Canter for Agriculture, Forestry and Fisheries, Research Institute for Biological Sciences (RIBS), Okayama, 7549-1 Kibichuo-cho, Kaga-gun, Okayama 716-1241, Japan
| | - Etsuko Suzaki
- School of Pharmacy, Shujitsu University, 1-6-1 Nishigawara, Naka-Ku, Okayama 703-8516, Japan
| | - Seiji Tsuboi
- School of Pharmacy, Shujitsu University, 1-6-1 Nishigawara, Naka-Ku, Okayama 703-8516, Japan
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22
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Phenolics from the Patagonian currants Ribes spp.: Isolation, characterization and cytoprotective effect in human AGS cells. J Funct Foods 2016. [DOI: 10.1016/j.jff.2016.06.036] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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23
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Munekata PES, Paseto Fernandes RDP, de Melo MP, Trindade MA, Lorenzo JM. Influence of peanut skin extract on shelf-life of sheep patties. Asian Pac J Trop Biomed 2016. [DOI: 10.1016/j.apjtb.2016.05.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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24
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Effects of Dietary Strawberry Supplementation on Antioxidant Biomarkers in Obese Adults with Above Optimal Serum Lipids. J Nutr Metab 2016; 2016:3910630. [PMID: 27429802 PMCID: PMC4939384 DOI: 10.1155/2016/3910630] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Accepted: 05/19/2016] [Indexed: 12/31/2022] Open
Abstract
Berries have shown several cardiovascular health benefits and have been associated with antioxidant functions in experimental models. Clinical studies are limited. We examined the antioxidant effects of freeze-dried strawberries (FDS) in adults [n = 60; age: 49 ± 10 years; BMI: 36 ± 5 kg/m2 (mean ± SD)] with abdominal adiposity and elevated serum lipids. Participants were randomized to one of the following arms: low dose strawberry (25 g/day FDS), low dose control beverage (LD-C), high dose strawberry (50 g/d FDS), and high dose control beverage (HD-C) for 12 weeks. Control beverages were matched for calories and total fiber. Plasma antioxidant capacity, trace elements (copper, iron, selenium, and zinc), whole blood glutathione (GSH), and enzyme activity (catalase, glutathione peroxidase, and glutathione reductase) were examined at screening (0 week) and after 12 weeks' intervention. At 12 weeks, plasma antioxidant capacity and glutathione levels were higher in the strawberry versus control groups (low and high dose FDS: 45% and 42% for plasma antioxidant capacity and 28% and 36% for glutathione, resp.); glutathione was higher in the high versus low dose strawberry group (all p < 0.05). Serum catalase activity was higher in the low dose strawberry (43%) versus control group (p < 0.01). No differences were noted in plasma trace elements and glutathione enzyme activity. Dietary strawberries may selectively increase plasma antioxidant biomarkers in obese adults with elevated lipids.
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25
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Jiménez-Aspee F, Thomas-Valdés S, Schulz A, Ladio A, Theoduloz C, Schmeda-Hirschmann G. Antioxidant activity and phenolic profiles of the wild currant Ribes magellanicum from Chilean and Argentinean Patagonia. Food Sci Nutr 2015; 4:595-610. [PMID: 27386109 PMCID: PMC4930503 DOI: 10.1002/fsn3.323] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Revised: 11/10/2015] [Accepted: 11/11/2015] [Indexed: 12/11/2022] Open
Abstract
The Patagonian currant Ribes magellanicum is highly valued due to its pleasant flavor and sweet taste. The aim of this study was to characterize its constituents and to assess their antioxidant and cytoprotective properties. For the fruit phenolic‐enriched extract (PEE), total phenolics (TP), total flavonoids (TF), and antioxidant activity (DPPH, Ferric reducing antioxidant power (FRAP), and Trolox equivalent antioxidant activity (TEAC)) were determined. Argentinean samples presented better activity in the DPPH and FRAP assays. Best cytoprotection against oxidative stress induced by H2O2 in AGS cells was found in one Argentinean sample at 500 μg mL−1 (65.7%). HPLC MS/MS analysis allowed the tentative identification of 59 constituents, including eight anthocyanins, 11 conjugates of caffeic‐, ferulic‐, and coumaric acid, and 38 flavonoids, most of them quercetin and kaempferol derivatives. Argentinean samples showed a more complex pattern of anthocyanins, hydroxycinnamic acids (HCA), and flavonoids. Cyanidin rhamnoside hexoside and cyanidin hexoside were the main anthocyanins, accounting for 35 and 55% for the Argentinean and 60 and 27% for the ripe Chilean fruits. HCA content was about three times higher in Argentinean samples. The phenolic profiles of Chilean and Argentinean Ribes magellanicum show remarkable differences in chemical composition with higher HCA and flavonoid content in Argentinean samples.
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Affiliation(s)
- Felipe Jiménez-Aspee
- Laboratorio de Química de Productos Naturales Instituto de Química de Recursos Naturales Universidad de Talca Talca Chile
| | - Samanta Thomas-Valdés
- Laboratorio de Química de Productos Naturales Instituto de Química de Recursos Naturales Universidad de Talca Talca Chile
| | - Ayla Schulz
- Laboratorio de Química de Productos Naturales Instituto de Química de Recursos Naturales Universidad de Talca Talca Chile
| | - Ana Ladio
- Laboratorio Ecotono INIBIOMA (CONICET)-Universidad Nacional del Comahue Bariloche Río Negro Argentina
| | - Cristina Theoduloz
- Laboratorio de Cultivo Celular Facultad de Ciencias de la Salud Universidad de Talca Talca Región del Maule Chile
| | - Guillermo Schmeda-Hirschmann
- Laboratorio de Química de Productos Naturales Instituto de Química de Recursos Naturales Universidad de Talca Talca Chile
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