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Document type:
Zeitschriftenaufsatz
Author(s):
Stark, Timo D.; Salger, Mathias; Frank, Oliver; Balemba, Onesmo B.; Wakamatsu, Junichiro; Hofmann, Thomas
Title:
Antioxidative compounds from Garcinia buchananii stem bark
Abstract:
An aqueous ethanolic extract of the stem bark of Garcinia buchananii showed strong antioxidative activity using H2O2 scavenging, oxygen radical absorbance capacity (ORAC), and Trolox equivalent antioxidant capacity (TEAC) assays. Activity-guided fractionation afforded three new compounds, isomanniflavanone (1), an ent-eriodictyol-(3alpha--{\textgreater}6)-dihydroquercetin-linked biflavanone, 1,5-dimethoxyajacareubin (2), and the depsidone garcinisidone-G (3), and six known compounds, (2''R,3''R)...     »
Journal title:
Journal of natural products
Year:
2015
Journal volume:
78
Journal issue:
2
Pages contribution:
234--240
Fulltext / DOI:
doi:10.1021/np5007873
Print-ISSN:
0163-3864
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