Resveratrol: chemical composition and its benefits to health/RESVERATROL: COMPOSICAO QUIMICA E SEUS BENEFICIOS A SAUDE

Introduction: Resveratrol (trans-3,5,4'-trihydroxystilbene), a phenolic compound found in grapes and derivatives, has been shown to decrease lipid levels in serum and platelet aggregation, increase HDL cholesterol, decrease LDL-c, and prevent artery blockage. Aim: This literature review aims to...

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Published inRevista brasileira de obesidade, nutrição e emagrecimento Vol. 11; no. 67 S1; p. 620
Main Authors Leal, Juliane Barroso, Carvalho, Ferdinando Oliveira, Goncalves, Daniela Caetano, Leal, Jucara Barroso, Silva, Gabriela Chamusca Lopes da, Carnevali, Luiz Carlos, Jr, Hoefel, Ana Lucia
Format Journal Article
LanguagePortuguese
Published Instituto Brasileiro de Pesquisa e Ensino em Fisiologia do Exercicio. IBPEFEX 01.01.2017
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Summary:Introduction: Resveratrol (trans-3,5,4'-trihydroxystilbene), a phenolic compound found in grapes and derivatives, has been shown to decrease lipid levels in serum and platelet aggregation, increase HDL cholesterol, decrease LDL-c, and prevent artery blockage. Aim: This literature review aims to present data on resveratrol, its chemical composition and its health benefits, as well as its dietary sources and its nutritional recommendation as a form of prevention for several diseases. Materials and methods: It was carried out through searches in the PubMed, Scielo and Capes Periodical Portals using the descriptors: resveratrol, chemical composition, functional food, totalizing: 42 articles, 30 English studies, 11 studies in Portuguese language and 1 in the polish language. Results and discussion: The results of the studies show resveratrol as a phenolic compound with functional performances as antioxidant, anti-inflammatory and anti-fatigue agents. This has been applied in several diseases playing a positive role in the prevention and treatment of metabolic and degenerative disorders. Conclusion: The most commonly used dose is 15 to 20 mg per day in the form of a capsule, 250 ml of juice or red wine, or the consumption of purple grapes, blueberries, cacao, among others, producing significant health benefits. Key words: Phenolic compounds. Antioxidants. Functional food. Introducao: O resveratrol (trans-3,5,4'-trihydroxystilbene), e um composto fenolico, encontrado na uva e seus derivados, tem mostrado capacidade em diminuir os niveis de lipideos no soro sanguineo e agregacao plaquetaria, aumentar o colesterol HDL, diminuir o LDL-c e prevenir a obstrucao das arterias. Objetivo: Esta revisao de literatura busca apresentar dados sobre o resveratrol, sua composicao quimica e seus beneficios para a saude, bem como suas fontes alimentares e sua recomendacao nutricional como forma de prevencao para diversas doencas. Materiais e metodos: Foi realizada por meio de buscas nas bases de dados PubMed, Scielo e Portal de Periodicos Capes utilizando os descritores: resveratrol, composicao quimica, alimento funcional, totalizando: 42 artigos, sendo 30 trabalhos da lingua inglesa, 11 trabalhos da lingua portuguesa e 1 na lingua polonesa. Resultados e Discussao: Os resultados dos estudos mostra o resveratrol como um composto fenolico com atuacoes funcionais como agente antioxidante, anti-inflamatorio e antifadiga. Este tem sido aplicado em varias doencas desempenhando efeito positivo na prevencao e tratamento de desordens metabolicas e degenerativas. Conclusao: A dose usual mais utilizada e de 15 a 20mg por dia em forma de capsula, 250 ml de suco ou vinho tinto, ou ainda, o consumo de uvas roxas, mirtilo, cacau, entre outras, produzindo beneficios significativos a saude. Palavras-chave: Compostos fenolicos. Antioxidantes. Alimento funcional.
ISSN:1981-9919
1981-9919