FIELD: biotechnology, clinical and sanitary microbiology, veterinary science. SUBSTANCE: method involves hydrolysis of animal raw for 4-5 h. Web-footed animal organs and tissues are used as the raw. Proteolytic enzyme is added as pancreatin dried preparation in the amount 800- 1 000 U/kg of raw and raw is used as stuffing (size particles is 5-15 mm). Process is carried out at 45-50 C and pH = 7.5-8. Method provides preparing bases for bacteriological media with required degree of protein hydrolysis. EFFECT: improved method of preparing. 4 tbl
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Authors
Dates
2000-07-27—Published
1999-01-12—Filed