安徽农业科学2012，Vol.40Issue(2)：775-776,779,3.
桑葚多糖体外清除自由基活性研究
Study on the Free Radical Scavenging Activity of FRUCTUS MORI Polysaccharides in Vitro
王锐 1何嵋 1袁晓春 1周云 1薛梅1
作者信息
- 1. 昭通师范高等专科学校化学系,云南昭通657000
- 折叠
摘要
Abstract
[Objective] To study the scavenging activity of FRUCTUS MORI polysaccharides to free radical in vitro. [ Method ] The ability of FRUCTUS MORI polysaccharides to scavenge DPPH· , · OH and O2 · was respectively assayed by DPPH, salicylic acid and pyrogallol auto -oxidation methods. [Result] FRUCTUS MORI polysaccharides had strong scavenging activity to DPPH · ,· OH and O2- · , whose the highest scavenging rate to the above 3 free radicals was 90.01% , 76.40% and 49. 85% respectively. [Conclusion] FRUCTUS MORI polysaccharides had strong scavenging activity to free radicals in vitro.关键词
桑葚多糖/自由基/抗氧化作用Key words
FRUCTUS MORI polysaccharides/Free radical/ Antioxidation分类
医药卫生引用本文复制引用
王锐,何嵋,袁晓春,周云,薛梅..桑葚多糖体外清除自由基活性研究[J].安徽农业科学,2012,40(2):775-776,779,3.
