Fig. 3From: Antioxidant capacities and total phenolic contents of 20 polyherbal remedies used as tonics by folk healers in Phatthalung and Songkhla provinces, ThailandAnti-peroxyl radical activity, fluorescence decay curves of fluorescein in the presence of THP-R016 water extract (a) and the reference antioxidant trolox (b)Back to article page