Identification of isoflavonoids in antioxidant effective fraction of Arum rupicola Boiss. leaves

Abbreviations: FRAP, Ferric Reducing Ability of Plasma; DPPH, 2,2-Diphenyl-1-picrylhydrazyl; MTT, 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide Antioxidant activity total methanol extract n chloroform, ethyl acetate and water residue evaluated using FRAP and DPPH methods. Total phenol content measured using Folin-Ciocalteu method.