Sample (Hairtail surimi)

Experimental condition

The addition ratio of Protease

Nitrogen content (g/100 g)

Enzymatic rate (%)

Proteolytic solution 1

The enzymatic hydrolysis pressure is 250 MPa, the enzymatic hydrolysis time is 24 h

the neutral protease is 6%

14.9

83.29

Proteolytic solution 2

Neutral:Papain:Trypsin = 1:1:1 = 3%

8.6

48.07

Proteolytic solution 3

Neutral:Papain:Trypsin = 1:1:1 = 6%

9.0

50.31

Proteolytic solution 4

Neutral:Papain:Trypsin = 2:1:1 = 3%

8.5

47.51

Proteolytic solution 5

Neutral:Papain:Trypsin = 2:1:1 = 6%

15.5

86.64