Dynamics model of controlled hydrolysis of proteins from cod skin collagen by trypsin

In this study,we supposed that hydrolysis dynamics model controlled by trypsin at the same temperature followed the course of limit hydrolysis dynamics model of inner-enzyme,that obtained hydrolysis dynamic model controlled by trypsin.These results suggested that the hydrolysis dynamics model controlled by trypsin of proteins from cod skin collagen expressed as: R=(14.231E0-1.745S0)exp[-0.514(DH)],DH=1.946ln[1+(7.315E0/S0-0.897)t],and the reaction constants were determined as K2=14.231 min-1,Kd=18.809 min-1.The experiment tested that the theoretical DH of hydrolysis dynamic model controlled by trypsin is consistent with the practical DH.