[Enzymatic methods of preparation of protein hydrolysates by using proteolytic preparations of varying specificity]

The optimal conditions of enzymatic hydrolysis of proteins different composition and structure (protamin, casein, haemoglobin, fibrin, collagen) were established by using proteolytic enzymatic preparations with different specificity (pancreatin, pilrin, hepatopancreatin). The degree of hydrolysis, molecular and amino acid compositions of proteins were determined.