| abstract |
FIELD: medicine. n SUBSTANCE: polysaccharide contains galactose, glucose, ramnose as monosaccharide components and pyruvic acid bound with any of the monosaccaride components. Molar content of galactose, glucose and ramnose in polysaccharide is in ratio 4:2:1, quantity of pyruvic acid being from 4 to 7% in weight. Said polysaccharide has structure, represented by formula (I): Polysaccharide is obtained by cultivation in anaerobic conditions of strain Bifidobacterium longum JBL05 (NITE BP-82) - polysaccharide producent. Also claimed are immunostimulator and moisturising means representing said polypeptide. n EFFECT: increase of moisturising and immunostimulating activity. n 5 cl, 6 dwg, 6 ex |