Medicinal Plant

2010, v.1(10) 71-72+76

[打印本页] [关闭]
本期目录(Current Issue) | 过刊浏览(Past Issue) | 高级检索(Advanced Search)

Study on the Antioxidant Effect of Rutin and Its Esterification Products
Study on the Antioxidant Effect of Rutin and Its Esterification Products

摘要(Abstract):

[Objective] To study the scavenging effects of Rutin and lipase Novozym 435 synthesized rutin fatty acid ester on ·OH and O2-·. [Method]The UV spectrophotometer was adopted to determine the scavenging effects on ·OH and O2-·. [Result] Rutin and its fatty acid ester had certain scavenging effects on ·OH and O2-·, the scavenging effect of rutin on ·OH and O2-·could achieve 50% with the concentrations of 1.711 mg/ml and 1.423 mg/ml respectively(EC50), While the concentrations of rutin fatty acid ester called for 0.893 3 mg/ml and 1.358 mg/ml to achieve the same effects. [Conclusion]Rutin fatty acid ester could scavenge ·OH and O2-· effectively, which was superior to mannitol under the same conditions.

关键词(KeyWords):

Abstract:

Keywords:

基金项目(Foundation):

作者(Author):

Email:

DOI:

扩展功能
本文信息
服务与反馈
本文关键词相关文章
本文作者相关文章
中国知网
分享