| 摘要 |
FIELD: biotechnology, food and medicinal industry, microbiology. ^ SUBSTANCE: the strain Bifidobacterium longum 379-IN is obtained by selection without using methods of genetic modification of the strain Bifidobacterium longum B379M and distinct by ability to utilize insulin. The strain is deposited in GKNM GU "MNIIEM named for G. N. Gabrichevskiy Russia Ministry of Public Health" at 172. The strain shows high technological effectiveness, accumulates biomass with substrates of vegetable origin and artificial nutrient media for short periods with concentration of bifidobacteria, it elicits acid-forming and antagonistic properties with respect to pathogenic and putrid microflora. This allows its using in manufacturing bacterial preparations, biologically active supplements for food, fermented-dairy and nonfermented-dairy foodstuffs, ferments, hygienic and cosmetic agents providing probiotic effect and normalization of microbiocenosis in human body, among them in gastroenteric and urogenital tracts, cutaneous and mucosa integuments. Invention can be used in manufacturing bacterial preparations, biologically active supplements for food, fermented-dairy and nonfermented-dairy foodstuffs, hygienic and cosmetic agents. ^ EFFECT: valuable properties of strain, expanded assortment of similar agents. ^ 6 ex |
