Table 7.

ABTS radical scavenging activity of aronia grown in different regions (unit: %)

Concentration (μg/mL)	Growing region
	Sangju	Ulju	Youngcheon
12.5	5.48±0.63bA	5.35±0.69bA	2.11±0.74aA
25	12.58±1.86bB	9.93±0.48aB	9.23±0.51aB
50	21.04±0.58bC	20.54±0.82bC	17.87±0.37aC
100	43.44±1.80cD	40.47±0.56bD	34.69±0.65aD
200	67.51±1.94bE	64.59±2.67abE	61.38±1.60aE

Data are presented as means±SD of triplicate experiments.

Values with different letters within the same row (a–c) and column (A–E) are significantly different at P<0.05.