Antioxidant activity of Trikatu megaExt - International Journal of ...

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Antioxidant activity of Trikatu megaExt - International Journal of ...

International Journal of Research in Pharmaceutical and Biomedical Sciences ISSN: 2229-3701and a freshly prepared fecl 3 solution (0.5 ml, 1%).The absorbance was measured at 700 nm.Increased absorbance of the reaction mixtureindicated increased reducing power.STATICAL ANALYSISAll the values are expresses as mean ± SD anddata was analyzed by one-way ANOVA, usingGraphpad INSTAT. The post-hock analysis wascarried out by Dunnet’s multiple comparison teststo estimate the significance of difference betweenindividual groups.RESULTS & DISCUSSIONPhytochemical screening reveals that the majorconstituents of Trikatu megaExtract are phenoliccompound, glycosides alkaloid, and flavanoidwere, phenolic compounds which may beresponsible for the activities of antioxidant.1. DPPH radical scavenging activity:Trikatu megaExt had significant scavenging effecton the DPPH free radical which increased withincreasing concentration from 20-100 µg/ml. Thescavenging effect of sample was lower than that ofAscorbic acid. The sample posseses statisticallysignificance DPPH free radical scavenging activity(P

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