Table 1. Hunter color value of water extract from Liriope platyphylla at various roasting time

Roasting time(min)	L	a	b	ΔE
0	48.89±0.01^1)D2)	-0.07±0.01^A	17.90±0.02^C	-
30	37.56±0.01^C	10.62±0.02^C	21.00±0.03^D	15.88±0.02^A
60	30.96±0.02^B	12.31±0.01^D	10.68±0.03^B	22.94±0.02^B
90	26.32±0.00^A	6.69±0.02^B	2.94±0.04^A	29.79±0.01^C

¹⁾All values are mean±SD (n=5).
^2)A-DMeans with different superscript within the same column are significantly different by Duncan's multiple range test (p<0.05).