Fig. 3From: Natural products isolated from Tetragonula carbonaria cerumen modulate free radical-scavenging and 5-lipoxygenase activities in vitroFree radical-scavenging effects of T. carbonaria cerumen extracts, measured using a colorimetric assay (mean ± SEM). Following multi-solvent extraction of the methanolic extract, the methanol-water cerumen extract scavenged DPPH with greater potency than the first and second hexane extracts (P < 0.05; n = 3)Back to article page