Table 2
Elastase inhibition effect of Saururus chinensis extracts depanding on grinding methods

Grinding methods	Elastase inhibition (%)
Grinding methods	Water extracts	Ethanol extracts
Normal grinding	11.4±0.9^1)a2)	9.6±0.7^a
Fine grinding	12.8±0.2^a	10.3±0.6^a
Ultra-fine grinding	17.2±0.5^b	16.3±1.1^b

The data were expressed as the mean±SD (n=6).
Means with different superscripts (a~b) in the column are significantly different at p<0.05 by Duncan's test.