ABTS was obtained by reacting 7.4 mM ABTS solution with2.6 mM potassium persulfate, and the mixture was left in the darkat room temperature for 16 h before use. The ABTS solution wasdiluted with methanol to an absorbance of 1.5 ± 0.02 at 734 nm.After adding 0.2 mL of the fruit extract to 4 mL of the diluted ABTSsolution, the mixture was maintained at room temperature for10 min. The DPPH and ABTS radical scavenging activities (SAs) of thesamples