reported that the methanolic ricebran extracts produced strong results with DPPH free radicalscavenging
(EC50 0.38e0.74 mg/ml), reducing power (EC50
0.10e0.53 mg/ml), ferrous ion-chelating activity (EC50
0.11e0.55 mg/ml) and inhibition of lipid peroxidation (EC50
0.14e0.57 mg/ml). Singer et al. (