CONSORTIUM OF BIFIDOBACTERIUM STRAINS USED IN PREPARING LIQUID CONCENTRATE OF BIFIDOBACTERIUM, FERMENTED-MILK, NONFERMENTED, CURATIVE-PROPHYLACTIC FOODSTUFFS, BIOLOGICALLY ACTIVE SUPPLEMENTS AND BACTERIAL PREPARATIONS Russian patent published in 2007 - IPC C12N1/20 A61K35/74 A23C9/12 A23L1/29 

FIELD: biotechnology, medicinal microbiology.

SUBSTANCE: invention represents a consortium of strains of bifidobacteria. The consortium comprises the following strains of bifidobacteria: Bifidobacterium bifidum № 791 BAG, Bifidobacterium bifidum 8-3, Bifidobacterium longum DVA-13 used in preparing a liquid concentrate of bifidobacteria, fermented-milk, nonfermented curative-prophylactic foodstuffs, biologically active supplements and bacterial preparations. The ratio of strains in the consortium is 8:1:1, respectively. The consortium of strains of bifidobacteria shows enhanced resistance against damaging factors of cultured media and aggressive media of human gastrointestinal digestive tract that provides utilization of broader spectrum of amino acids, i. e. it possesses higher viability and colonizing properties that, in turn, provides preparing preparations and foodstuffs based on thereof showing prolonged storage times in retaining high curative-prophylactic properties. The proposed consortium strains of bifidobacteria can be used in preparing liquid concentrate of bifidobacteria and in preparing fermented-milk, nonfermented curative-dietetic foodstuffs, bifido-containing biologically active supplements and preparation-probiotics based on the indicated liquid concentrate of bifidobacteria.

EFFECT: improved preparing method, valuable properties of consortium.

2 cl, 5 tbl, 5 ex