FIELD: biotechnology. SUBSTANCE: method involves subsurface cultivation of bifidobacteria on nutrient media based on casein hydrolyzate with correction of oxidative-reductive potential of medium and control over process completion by assigned algorithm. Method is used for production bacterial preparations for medicine and veterinary. EFFECT: increased yield of viable cells, resistance of cells to drying, decreased time of process. 1 tbl
Authors
Dates
1996-01-27—Published
1992-09-09—Filed