The Total Phenolic Content (TPC) was determined following a modified Folin–Ciocalteu reagent method, and results were expressed as gallic acid equivalents (Tables 1 and 2). Higher TPC was observed for Fajr, than Tarem variety. The yield of the Fajr rice bran extracts significantly varied with the solvents applied, in the order of MeOH (20.16%) EtOAc (15.95%) > EtOH (13.2%). For the extract compositions, the total phenolic content was significantly greater for the Methanolic extract (3.31 gGAE/kg bran), than for the ethanol and ethyl acetate (p < 0.05).