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Evaluation of in-vitro antioxidant activity of methanol extract of Asystasia gangetica (L).T (Chinese violet)

N.V.L.Suvarchala Reddy, Sneha J.Anarthe, Raghavendra N.M.Gokaraju Rangaraju


The present investigation evaluates the antioxidant activity of methanolic extract of leaves of Asystasia gangetica (L).T. (Acanthaceae) in various in vitro models. Besides, total phenolic was tested using Folin Ciocalteau reagent was investigated by method given by Liu et al. The methanolic extract of Asystasia gangetica shown significant antioxidant activity (p<0.05). TheDPPHradical scavenging, nitric oxide scavenging and superoxide scavenging activity of methanolic extract have IC50 value 179.67, 33.43, 17.106 respectively.The effect ofmethanol extract on reducing power of the extract was studied according to the reaction of Fe+3 to Fe+2. The reducing power of the extract increased with the increasing amount of the concentration. The in vitro studies clearly indicate that the methanol extract of Asystasia gangetica has significant antioxidant activity.


索引于

  • 中国社会科学院
  • 谷歌学术
  • 打开 J 门
  • 中国知网(CNKI)
  • 引用因子
  • 宇宙IF
  • 研究期刊索引目录 (DRJI)
  • 秘密搜索引擎实验室
  • ICMJE

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