METHOD FOR PRODUCING BIOLOGICAL PREPARATION FOR CORRECTING METABOLISM IN PRE-NURSERY PIGS Russian patent published in 2021 - IPC A61K39/02 A61K39/08 A23K10/16 A23K10/33 A23K50/00 A61P3/00 A61P37/02 

FIELD: biotechnology.

SUBSTANCE: invention relates to biotechnology in animal husbandry, namely, to a method for producing a biological preparation for correcting the metabolism in pre-nursery pigs. A method for producing a biological preparation for correcting the metabolism in pre-nursery pigs, including introduction of a bacterial concentrate of a day-old culture of probiotic microorganisms into a nutrient medium, wherein cellobacterin containing probiotic microorganisms Clostridium thermocellulociticus, Ruminococcus olbus, Clostridium lochheadii, is used as a culture of probiotic microorganisms, and sterilised beet molasses is used as a nutrient medium, wherein in order to prepare the nutrient medium, 15.0 g of beet molasses is weighed, the volume is brought to 100.0 ml with distilled water, the mixture is sterilised in a water bath for 35 to 45 minutes at a temperature of 85 to 90°C, filtered, 1 ml of a bacterial concentrate of a day-old culture of probiotic microorganisms, pre-standardized to 1×10⁶ CFU/cm³ is added, held for 8 days in a thermostat at a temperature of 37°C and pasteurised at a temperature of 90°C to 22°C for 35 minutes.

EFFECT: above method provides a possibility of creating an effective and stable preparation for forming gastrointestinal microbiocenosis and increasing the non-specific immunity in pre-nursery pigs by introducing biologically active substances (metabiotics) into the body, formed in the process of vital activity of microorganisms inhibiting the development of pathogenic microbiota and stimulating the development of beneficial microorganisms.

1 cl, 1 dwg, 4 tbl, 2 ex