30种中草药清除自由基的研究  

SCAVENGING FREE RADICAL WITH THIRTY SPECIES OF CHINESE HERB MEDICINES

作　　者：胡博路[1] 孟洁[1] 胡迎芬[1] 杭瑚 

机构地区：[1]青岛大学理工学院化学系,青岛266071

出　　处：《青岛大学学报（自然科学版）》2000年第2期38-40,共3页Journal of Qingdao University(Natural Science Edition)

基　　金：山东省自然科学基金!Y98D02050

摘　　要：本文以乙醇作提取剂，提取30种中草药中的抗氧化活性物质，采用DPPH法测定各提取液抗氧化作用的强弱。结果表明：五倍子、诃子、大黄、槐花米等9种中草药的乙醇提取液具有很强的抗氧化活性。Anioxidative substances were extracted from 30 species of Chinese herb medicinesby ethanol and antloxidatlve activities were measured by DPPH method. The results show thatnine species in them (Rhus chinensis Mill., Therminalia chebula Retz., Wheum palmatum L.,sophora japinica l. et.al) have strong anioxidative effects.

关 键 词：抗氧化作用 中草药 五倍子 自由基 清除 诃子 

分 类 号：R285[医药卫生—中药学]