METHOD FOR PRODUCTION OF EXTRACT FOR BIOLOGICALLY ACTIVE ADDITIVE Russian patent published in 2007 - IPC A23L1/30 A61K35/32 

FIELD: food processing industry, in particular production of extract for biologically active additive.

SUBSTANCE: claimed method includes preparation of reindeer mail yang horns together with coat having length of 10-12 from horn end. Horns are cleaned and washed with 30 % alcohol solution, dried at 10-12°C for 35 h up to humidity of 30 %. Obtained raw material is ground up to fraction of 3.7-4.69 mum. Then powder is extracted with 50 % ethanol at 17-25°C for 15-27 h with repeated stirring. After defecation precipitate is recovered and extracted again with fresh 50 % ethanol solution at the same conditions, and said process is repeated at least three times to produce semi-finished extract of the first, second, third, etc. steps Further obtained semi-finished extracts are blended and ethanol and acetic acid are added to produce 50 % alcohol concentration and acidity of pH 4.3-5.1. Semi-finished extract is conditioned at -49°C for 8-9 h, filtered at 0-5°C to produce target product.

EFFECT: product with increased activity and decreased cost.

2 cl