Table 1.

Single-factor experiment design of enzymolysis.

Protein	Level	Factors
		T (°C)	S: L1	E/S2 (%)	t (h)	pH
Chicken liver	1	45	4:1	0.4	1	6
	2	50	3:1	0.6	2	6.5
	3	55	2:1	0.8	3	7
	4	60	1:1	1	4	7.5
	5	65	1:2	1.2	5	8
L. edodes	1	40	1:2	0.2	1	4
	2	45	1:4	0.4	2	4.5
	3	50	1:6	0.6	3	5
	4	55	1:8	0.8	4	5.5
	5	60	1:10	1	5	6
T. molitor	1	45	1:3	0.4	2	7
	2	50	1:6	0.8	3	7.5
	3	55	1:9	1.2	4	8
	4	60	1:12	1.6	5	8.5
	5	65	1:15	2	6	9

¹Smashed protein material: Liquid (water).

²Enzyme/Smashed protein material ∗ 100 %. Otherwise, enzymes used for hydrolysis of chicken liver refer to Nikolaev et al. [13], that of L. edodes refer to Lotfy et al. [14], that of T. molitor refer to Lu et al. [15].