Kumaran A, Karunakaran R Joel
Department of Chemistry, Madras Christian College, Tambaram, Chennai 600 059, Tamilnadu, India.
Fitoterapia. 2007 Jan;78(1):46-7. doi: 10.1016/j.fitote.2006.09.022. Epub 2006 Sep 26.
The ethanol and methanol extracts of Cassia auriculata flowers were screened for antioxidant activity. The antioxidant activity was determined by an improved assay based on the decolorization of the radical monocation of 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) and 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging method. The ethanol and methanol extracts of C. auriculata flowers showed antioxidant activity in both assays.
对金链花的乙醇提取物和甲醇提取物进行了抗氧化活性筛选。抗氧化活性通过基于2,2'-联氮双（3-乙基苯并噻唑啉-6-磺酸）（ABTS）自由基阳离子脱色和1,1-二苯基-2-苦基肼（DPPH）自由基清除法的改进测定法来确定。金链花的乙醇提取物和甲醇提取物在两种测定中均表现出抗氧化活性。
