ANTIOXIDANT PROPERTY OF ETHANOLIC EXTRACT OF LEUCAS ASPERA LINN.
Journal: Bulletin of Pharmaceutical Research (Vol.2, No. 1)Publication Date: 2012-04-30
Authors : Talha Bin Emran Atiar Rahman S.M. Zahid Hosen Dibyajyoti Saha Tapas Kanti Dey;
Page : 46-49
Keywords : Leucas aspera Linn; Antioxidant activity; DPPH; Lamiaceae;
Abstract
In the present study, the antioxidant property of ethanolic extract of Leucas aspera has been investigated. The bioactivity of the L. aspera extract was assessed by DPPH (1, 1-diphenyl-2-picrylhydrazyl) free radical scavenging method. Extract showed significant DPPH free radical scavenging effect when compared with standard drug - ascorbic acid. IC50 value of ascorbic acid and ethanolic extract was found to be 1.25 μg/ml and 99.58 μg/ml, respectively. The IC50 value of extract indicated significant antioxidant potential of the plant.
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