Fig. 4.
DPPH scavenging ability of Watermelon Juice. Data are presented as mean ± SEM of triplicate determinations (n = 3). aMean is significantly different compared to Vitamin C at p < 0.05. b Mean is significantly different compared to watermelon juice (WMJ) at p < 0.05. Legends: WMJ: Watermelon Juice; Vitamin C: Standard drug