solution and thoroughly mixed. After 6 min, the absorbance was measured at 734 nm against a control. The values were expressed as an IC50 value, which is the concentration of the extract that scavenges 50% of the ABTS•+.
solution and thoroughly mixed. After 6 min, the absorbance was measured at 734 nm against a control. The values were expressed as an IC50 value, which is the concentration of the extract that scavenges 50% of the ABTS•+.