Table 11. Solubilization characteristics of ginger pomace extracts based on enzyme pretreatment time

Samples	Pretreatment time (h)	WSI¹⁾	WAI
GP3	2	8.92±0.43^a2)	11.67±0.32^b
	4	8.99±0.29^a	11.96±0.77^b
	10	8.97±0.29^a	11.94±0.52^b
	24	7.52±0.28^b	13.70±0.24^a
F-value		12.225^**3)	10.180^**

WSI, water solubility index; WAI, water absorption index.
Means with different letters within the same column are significantly different from each other at p<0.05 by Duncan’s multiple range test.
p<0.01;
p<0.001.