Table 1.
Yields, total phenol, and flavonoid contents of hot- water extracts from Aster scaber in the wild and cultivated field (mg/g)

Samples1)	Yields	Total phenol contents	Flavonoid contents
WRA	2.02	20.43±0.032)^c3)	5.40±0.06^a
WRDA	2.33	23.86 0.50^b	1.00±0.03^c
WBDA	3.77	29.20±0.10^a	3.10±0.05^b

CRA	2.38	10.39±0.00^c	3.96±0.02^a
CRDA	3.12	11.53±0.14^b	2.31±0.05^c
CBDA	4.13	25.31±0.10^a	2.50±0.03^b

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℃.
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.