中医药导报Issue(11)：78-79,82,3.
土三七总酚酸抗氧化活性的研究
Study on Antioxidant Activities of Total Phenolic Acid in Sedum Aizoon L
摘要
Abstract
Objective: To explore the antioxidant activities of total phenolic acid in sedum aizoon L. Methods: The con-tents of total phenolic acid of Sedum aizoon L were determined. Antioxidant activities of the extracts from Sedum aizoon L were evaluated by reducing power, scavenging capability on DPPH free radicals and inhibitory effect on PUFA, using vitamin C as the reference. Results: The more total phenolic acid in the extract, the more strong the antioxidant activities. The reduc-ing power and scavenging capability on DPPH free radicals was slightly lower than VC, but the inhibitory effect on PUFA was better than VC. Conclusion: The antioxidant activity of Total Phenolic Acid in Sedum Aizoon L is positive correlated with concentration; the antioxidant activity was related to the content of total phenolic acid.关键词
土三七/总酚酸/抗氧化活性Key words
Sedum Aizoon L/Total phenolic acid/Antioxidant Activity分类
医药卫生引用本文复制引用
陈惠卿,杨安平(通讯作者),任吉君,王艳..土三七总酚酸抗氧化活性的研究[J].中医药导报,2013,(11):78-79,82,3.基金项目
2012年佛山科学技术学院校级科研项目 （）
