Table 2. Effects of UP treatment on color and DPPH scavenging activity of radish sprouts

Samples	Quality properties
	Color			DPPH^• scavenging activity (%)
	CIE L*	CIE a*	CIE b*	DPPH^• scavenging activity (%)
Untreated	42.34±1.8^a	-12.13±0.4^a	20.26±2.7^a	48.4±4.7^a
UP-treated	41.11±2.1^a	-12.93±0.8^a	20.90±1.4^a	44.8±5.5^a

Data represent the means with standard deviations (n=6). Means followed by the same lower-case letter within a column are not significantly different (p>0.05) based on ANOVA followed by Tukey’s multiple range test.