中国果菜2016，Vol.36Issue(4)：23-26,4.
牡丹花黄酮的抗氧化活性研究
Study on Antioxidant Activity of Flavonoids Peony
窦勇博1
作者信息
- 1. 中华全国供销合作总社济南果品研究院，山东济南250014
- 折叠
摘要
Abstract
The peony is China's characteristic of woody rare flowers. Flavonoids widely exist in many kinds of plants, and in the form of glycosides. The antioxidant activity of flavonoids of peony were studied from 3 aspects of DPPH· scavenging activity, ·OH scavenging activity and reducing power in this experiment. The results showed that flavonoids of peony have reducing power and scavenging activity of ·OH and DPPH·. The IC50 of scavenging activity of DPPH·and ·OH were 259.29μg/mL and 1573.53μg/mL, the reducing power of per gram flavonoids of peony flower was equivalent to 213.07mg of ascorbic acid and 993.67mg of rutin.关键词
牡丹花/黄酮/抗氧化性Key words
Peony/flavonoids/antioxidation分类
化学化工引用本文复制引用
窦勇博..牡丹花黄酮的抗氧化活性研究[J].中国果菜,2016,36(4):23-26,4.
