Investigation of the free radical scavenging activity of Ginkgo biloba L. leaves

被引：81

作者：

Ellnain-Wojtaszek, M

Kruczyniski, Z

Kasprzak, J

机构：

[1] Karol Marcinkowski Univ Med Sci, Dept Pharmacognosy, PL-61771 Poznan, Poland

[2] Adam Mickiewicz Univ Poznan, Dept Phys, PL-61614 Poznan, Poland

来源：

FITOTERAPIA | 2003年 / 74卷 / 1-2期

关键词：

Ginkgo biloba L; free radicals; electron paramagnetic resonance;

D O I：

10.1016/S0367-326X(02)00306-4

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

The free radical scavenging activity of methanolic, ethanolic and aqueous extracts from Ginkgo biloba leaves, has been determined by EPR (electron paramagnetic resonance) using the DPPH (1,1-diphenyl-2-picrylhydrazyl) radical scavenging method. The investigation has also included selected constituents of G. biloba leaves, protocatechuic and p-coumaric acids, quercetin, rutin, isoginkgetin and (+)-catechin. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：1 / 6

页数：6

共 24 条

[21] DETERMINATION OF GINKGOLIDES AND BILOBALIDE IN GINKGO-BILOBA LEAVES AND PHYTOPHARMACEUTICALS [J].