Chemical study of leaves of Chrysophyllum marginatum (Hook. & Arn.) Radlk (Sapotaceae)
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Data
2006-06-01
Autores
Silva, Viviane Cândida da [UNESP]
Lopes, Márcia Nasser [UNESP]
Bolzani, Vanderlan da Silva [UNESP]
Título da Revista
ISSN da Revista
Título de Volume
Editor
Sociedade Brasileira de Química
Resumo
The fractionation of the antioxidant ethyl acetate extract obtained from the dried leaves of Chrysophyllum marginatum afforded six substances identified as: alpha-amirin, gallic acid, myricitrin, quercitrin, (-)-epigallocatechin and (-)-epigallocatechin-3-O-gallate. This study contributes to the knowledge of the secondary metabolites produced by one more species of the Brazilian Flora, until now not investigated. Moreover, this study allowed the identification of three substances with antioxidant activity previously detected in this species.
Descrição
Palavras-chave
Sapotaceae, Chrysophyllum marginatum, antioxidant
Como citar
Química Nova. Sociedade Brasileira de Química, v. 29, n. 3, p. 493-495, 2006.