Trolox was used as standard and results were given as the EC50 (mg/mL), i.e., the concentration of antioxidant that caused a 50% decrease in DPPH absorbance
Trolox was used as standard and results were givenas the EC50 (mg/mL), i.e., the concentration of antioxidant thatcaused a 50% decrease in DPPH absorbance