Figure 2From: Bioprotective properties of Dragon's blood resin: In vitro evaluation of antioxidant activity and antimicrobial activity Total antioxidant activity. Effect of Dragon's blood resin extracts and standards BHT, ascorbic acid, trolox on ABTS radical cation decolorization assay. The percentage of inhibition was plotted against concentration of samples. **P < 0.0001 vs 0 μg/ml.Back to article page