Antioxidant activity of hydroxyflavonoids

被引:65
作者
Furusawa, M
Tanaka, T
Ito, T
Nishikawa, A
Yamazaki, N
Nakaya, K
Matsuura, N
Tsuchiya, H
Nagayama, M
Iinuma, M
机构
[1] Gifu Prefectural Inst Hlth & Environm Sci, Gifu 5040838, Japan
[2] Okayama Univ Sci, Fac Sci, Okayama 7000005, Japan
[3] Asahi Univ, Sch Dent, Gifu 5010296, Japan
[4] Gifu Pharmaceut Univ, Gifu 5028585, Japan
关键词
hydoxyflavonoid; antioxidant activity; structure-activity relation ship;
D O I
10.1248/jhs.51.376
中图分类号
R99 [毒物学(毒理学)];
学科分类号
100405 ;
摘要
The antioxidant activity of 28 natural and synthetic hydroxyflavonoids was estimated through the 1,1-diphenyl-2-picrylhyrazyl (DPPH) radical, superoxide scavenging activities and lipid peroxidation inhibition. The result showed the hydroxylation pattern had close relationship with the appearance of activities.
引用
收藏
页码:376 / 378
页数:3
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