FIELD: microbiology. SUBSTANCE: strain Bifidobacterium breve 79-199 N 153 ГКНИ МНИИЭМ is isolated from intestine content of health baby. Strain multiplicates actively on nutrient media of different composition and accumulates industrial biomass for short (16-24 h) time of culturing. Logarithmic growth phase terminates to 24 h, cell content in 1 ml microbial suspension is lg9. Strain produces acids and shows antagonistic activity with respect to pathogenic and opportunistic microorganisms and exhibits resistance to some antibacterial preparations. EFFECT: improved properties of strain. 3 tbl
Authors
Dates
1997-05-10—Published
1995-01-17—Filed