HIMOZYN (synonym: rennin, rennin, chymase) — proteol i-tichesky the enzyme which is contained in digestive juice of the fourth stomach of young ruminants; peptide-hydrolases (KF 188.8.131.52) concerns to group. Causes curdling of milk; on properties and specificity it is close to pepsin (see), differs from it in higher curdleing and lower proteolytic activity. Chymosin is applied in the food industry at preparation of cheeses.
Bibliography: Mosolov V. V. Proteolytic enzymes, M., 1971; Tep
ly M., Mashek Ya. and Gavlovaya. Molokosvertyvayushchy enzymes of an animal and microbic origin, the lane from Czeches., M., 1980; Chernikov M. P. Proteolysis and biological value of proteins, M., 1975.