Lipophyllic antioxidants from Iryanthera juruensis fruits
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Data
2001-06-01
Autores
Silva, DHS
Pereira, F. C.
Zanoni, Maria Valnice Boldrin [UNESP]
Yoshida, M.
Título da Revista
ISSN da Revista
Título de Volume
Editor
Elsevier B.V.
Resumo
The phytochemical investigation of the hexane extract of I,:Iryanthera juruensis (Myristicaceae) fruits led to the isolation of two tocotrienols and four lignans which exhibited antioxidant activity towards beta -carotene on TLC autographic assay. Two inactive quinones and three omega -arylalkanoic acids were also isolated. The isolates were investigated for their redox properties using cyclic voltammetry. The structure elucidation of the new compounds tone tocotrienol. one quinone and three w-arylalkanoic acids) was based on analysis of spectroscopic data, (C) 2001 Elsevier B.V. Ltd. All rights reserved.
Descrição
Palavras-chave
Iryanthera juruensis, myristicaceae, Tocotrienol, Plastoquinone, omega-Arlalkanoic acid, lignan, antioxidant
Como citar
Phytochemistry. Oxford: Pergamon-Elsevier B.V., v. 57, n. 3, p. 437-442, 2001.