Table 2.
Reducing power of hot-water extracts from Aster scaber in the wild field

Samples1)	Reducing power (Absorbance 700 nm)
	62.5 μg/mL	125 μg/mL	250 μg/mL	500 μg/mL	1,000 μg/mL
	WRA	0.06±0.003)^p4)	0.07±0.00^p	0.14±0.00ⁿ	0.20±0.00^l	0.40±0.00ⁱ
WRDA	0.11±0.00^o	0.17±0.00^m	0.27±0.02^k	0.44±0.01^h	0.72±0.00^e
WBDA	0.12±0.01^no	0.18±0.00l^m	0.30±0.01^j	0.59±0.00^f	1.09±0.01^c

BHT2)	0.27±0.00^k	0.57±0.01^g	0.88±0.01d	1.36±0.01^b	1.53±0.04^a

WRA ; Aster scaber was harvested in the wild field, WRDA ; Aster scaber was harvested in the wild field, and dryed at 25℃, WBDA ; Aster scaber was harvested in the wild field, dryed at 25℃ after blanched for 20min. in water of 100℃, CRA ; Aster scaber was cultivated in the field, CRDA ; Aster scaber was cultivated in the field, and dryed at 25℃, CBDA ; Aster scaber was cultivated in the field, dryed at 25℃ after blanched for 20min. in water of 100℃.
BHT : butylated hydroxy toluene.
All values are expressed as Mean±SD of triplicate determinations.
Different superscripts within the column are significantly different at p<0.05 by Duncan's multiple range test.