FIELD: food industry, dairy industry, medicine, veterinary science.
SUBSTANCE: the present innovation deals with obtaining bacterial concentrate in liquid form referring to sanitation products. The method deals with preparing nutritive medium based upon milk hydrolyzate at additional introduction of lactite, L-cysteine hydrochloride, NaCl or KH2PO4 and a stabilizing additive, for example, agar-agar, and water followed by growing Bifidobacterium inoculum or Lactobacillus inoculum taken at the quantity of 5 rot.% and 3 rot.%, correspondingly. The obtained bacterial concentrate has got the titer ranged 1010-1012 CFU/ml and acidity ranged 70-100° T. The present innovation enables to obtain bacterial concentrate of high biological value, prolonged storage terms, up to 60 d, moreover, the concentrate has got higher titer of bifidobacteria, that is 1010 CFU/ml.
EFFECT: higher efficiency.
4 ex, 5 tbl
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