Lipophyllic antioxidants from Iryanthera juruensis fruits |
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| Authors: | Silva D H Pereira F C Zanoni M V Yoshida M |
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| Affiliation: | Instituto de Química, Universidade Estadual Paulista, Araraquara-SP, Brazil. dhsilva@iq.unesp.br |
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| Abstract: | The phytochemical investigation of the hexane extract of 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 (one tocotrienol. one quinone and three omega-arylalkanoic acids) was based on analysis of spectroscopic data. |
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