Figure 6.
The effect of melatonin of 250 or 500 mg/L on the antioxidant capacities of ‘Fuji’ apple juice. (a) and (b) The antioxidant capacities of ‘Fuji’ apple juice with 250 or 500 mg/L MT (melatonin) with or without pasteurization compared to the control respectively. Antioxidant capacity was evaluated by ABTS analysis. Data are means ± SD of three independent studies, and three duplicates for each analysis. Lower-case letters indicate significant differences among treatments based on LSD multiple comparison (p < 0.05).