COMPOSITE VETERINARY PREPARATION AND METHOD FOR PREPARING IT Russian patent published in 2013 - IPC A61K31/45 A61K36/185 A61K47/00 A61P43/00 

FIELD: medicine, pharmaceutics.

SUBSTANCE: group of inventions refers to veterinary science and biotechnology and aims at immune correction and detoxification. A method involves hydromechanical preparation of a porous carbon material and drying of the product. Betulin is dissolved in ethanol at mass ratio of betulin: ethanol 0.01-0.06:1 or in an ethanol-glycerol solution at mass ratio of betulin: glycerol: ethanol 0.03:0.14:1. Then it is dispersed in a porous structure of a carbon carrier by betulin impregnation in ethanol or ethanol-glycerol solution in mass ratio of betulin: carbon carrier 0.4-1 at room temperature and mixing. That is followed by ethanol and drying. The ready preparation contains, wt %: betulin 0.5-1.8, glycerol 0-5, carbon carrier - the rest, and is characterised by granula size 0.5-0.8 mm and specific absorption surface 170-250 m²/g.

EFFECT: use of the declared group of inventions enables producing a preparation possessing higher adsorption properties and immune correction action.

1 dwg, 1 tbl, 5 ex