Table 1 Yield, total polyphenol, and total flavonoid contents of extracts from Glehniae Radix

Sample1)	Yield (dry basis, %)	Total polyphenol (TA, g/100 g)	Total flavonoid (Rutin, g/100)
HR	30.17±0.01ab2)	1.86±0.00i	0.33±0.03h
HL	28.33±0.15c	5.52±0.05f	1.12±0.01f
HS	17.40±0.07f	8.11±0.10e	1.43±0.01c
ER	19.97±0.30e	3.54±0.14g	0.79±0.02g
EL	28.67±0.04bc	10.79±0.16a	2.01±0.06a
ES	11.47±0.11g	9.30±0.11c	1.36±0.05d
MR	23.20±0.20d	3.33±0.13h	0.35±0.00h
ML	30.57±0.14a	10.18±0.09b	1.56±0.03b
MS	10.73±0.19g	8.88±0.08d	1.21±0.01e

HR, hot-water extracts of root from Glehniae Radix; HL, hot-water extracts of leaf from Glehniae Radix; HS, hot-water extracts of seed from Glehniae Radix; ER, 70% ethanol extracts of root from Glehniae Radix; EL, 70% ethanol extracts of leaf from Glehniae Radix; ES, 70% ethanol extracts of seed from Glehniae Radix; MR, 70% methanol extracts of root from Glehniae Radix; ML, 70% methanol extracts of leaf from Glehniae Radix; MS, 70% methanol extracts of seed from Glehniae Radix
Means±SD (n=3) with different letters (a-i) above bars are significantly different by Duncan’s multiple range test (p<0.05).