Fig. 3From: The effect of Moringa oleifera crude extract on liver cell line, HepG2Total antioxidant capacity assay. a). Trolox standard curve generated for measuring the TAC of M. oleifera extract. b). TAC levels measured after 72 h of treatment with the methanolic extracts. c). TAC levels measured after 72 h of treatment with the ethanolic extracts. Values are the mean ± SD *ns: not significantBack to article page