Chemical study of leaves of Chrysophyllum marginatum (Hook. & Arn.) Radlk (Sapotaceae)

AUTOR(ES)

Silva, Viviane Cândida da, Lopes, Márcia Nasser, Bolzani, Vanderlan da Silva

FONTE

Química Nova

DATA DE PUBLICAÇÃO

2006-06

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.

Documentos Relacionados

• Chemical and anti-ulcer evaluation of Jodina rhombifolia (Hook. & Arn.) Reissek extracts
• Estudo químico e da atividade antiúlcera de Jodina rhombifolia (Hook. & Arn.) Reissek
• Morpho-anatomical characters of the leaf and stem of Mandevilla coccinea (Hook. et Arn.) Woodson, Apocynaceae
• Desenvolvimento da semente de Chrysophyllum gonocarpum (MART. & EICHL.) ENGL. (SAPOTACEAE)
• Flora do Espírito Santo: Chrysophyllum (Sapotaceae)