ANTIOXIDANT ACTIVITY OF METHYL GALLATE ISOLATED FROM THE LEAVES OF Toona sureni

被引：27
|
作者：
Ekaprasada, M. Taufik [1 ]
Nurdin, Hazli [2 ]
Ibrahim, Sanusi [2 ]
Dachriyanus [3 ]
机构：
[1] Senior High Sch Ind & Technol, Dept Ind, Padang 25163, Indonesia
[2] Andalas Univ, Dept Chem, Padang 25163, Indonesia
[3] Andalas Univ, Fac Pharm, Padang 25163, Indonesia
来源：
INDONESIAN JOURNAL OF CHEMISTRY | 2009年 / 9卷 / 03期
关键词：
antioxidant activity; methyl gallate; Toona sureni;
D O I：
10.22146/ijc.21515
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An antioxidant compound has been isolated from the leaves of Toona sureni (Blume) Merr. The structure was determined to be methyl 3,4,5-trihydroxybenzoate (methyl gallate), based on UV-vis, FTIR, NMR and MS spectra. The isolated compound exhibited potent antioxidant activity in the a, a-diphenyl-beta-picrylhydrazyl (DPPH) radical scavenging test, with IC50 value 1.02 mu g/mL.
引用
收藏
页码：457 / 460
页数：4
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