Figure 1From: Investigations of anticholinestrase and antioxidant potentials of methanolic extract, subsequent fractions, crude saponins and flavonoids isolated from Isodon rugosusIC50 values of various samples against DPPH, H2O2 and ABTS free radicals. Abbreviations: Ir.Cr: Crude methanolic extract; Ir.Hex: n-hexane fraction; Ir.Cf: Chloroform fraction; Ir.EtAc: Ethyl acetate fraction; Ir.Aq: Aqueous fraction; Ir.Flv: Crude flavonoids; Ir.Sp: Crude Saponins.Back to article page