Total phenolics, antioxidant activity and chemical constituents from extracts of Anacardium occidentale L., Anacardiaceae

被引：33

作者：

Chaves, Mariana H. ^{[1
]}

das Gracas Lopes Cito, Antonia Maria ^{[1
]}

Dantas Lopes, Jose Arimateia ^{[1
]}

da Costa, Danielly Albuquerque ^{[1
]}

de Oliveira, Carlos Antonio A. ^{[1
]}

Costa, Ana Flavia ^{[1
]}

Brito Junior, Francisco Eleodoro M. ^{[1
]}

机构：

[1] Univ Fed Piaui, Dept Quim, Ctr Ciencias Nat, BR-64049550 Teresina, PI, Brazil

来源：

REVISTA BRASILEIRA DE FARMACOGNOSIA-BRAZILIAN JOURNAL OF PHARMACOGNOSY | 2010年 / 20卷 / 01期

关键词：

Anacardium occidentale; catequins; esteroids; total phenol; antioxidant activity; NUT-SHELL LIQUID; POLYPHENOLS; GLYCOSIDE; TANNINS; AGENTS; PLANTS; OIL;

D O I：

10.1590/S0102-695X2010000100021

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

"Total phenolics, antioxidant activity and chemical constituents from extracts of Anacardium occidentale L., Anacardiaceae". This paper describes the isolation and identification of a mixture of sitosteryl ester derivatives of fatty acids (palmitic, oleic and linoleic), sitosterol, stigmasterol, sitosterol-3-O-beta-galactopyranoside, stigmasterol-3-O-beta-galactopyranoside, sitosterol-3-O-beta-glucopyranoside and a mixture of anacardic acids (monoene and diene) from stem bark of Anacardium occidentale L., Anacardiaceae, as well as sitosterol, stigmasterol, lupeol, beta-amyrin, catechin and epicatechin from in natura cashew nut testa. Ethanol extracts from stem bark and testa were analyzed for antioxidant activity and total phenol content. The ethanol extract from stem bark exhibited the maximum of antioxidant activity and phenol content.

引用

页码：106 / 112

页数：7

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