Figure 2 in Phytochemical and biological attributes of Bauhinia variegata L. (Caesalpiniaceae)

Figure 2. Free radical scavenging activity (FRSA) of free radical in different extracts. Ascorbic acid used as standard drug with an IC50 21.8 ± 0.28 µg/mL. All results are shown in triplicate as mean ± SD. nH = n-hexane; EA = ethyl acetate; MeOH = methanol; DW = distilled water; IC50 = concentration for 50% inhibition; (S) = stem; (L) = leaf; (F) = flower; (B) = bark; (R) = root.