FERMENTATION BROTHES AND THEIR APPLICATIONS Russian patent published in 2023 - IPC C12N1/02 A01N63/22 A61K35/74 C12N1/20 

FIELD: biotechnology.

SUBSTANCE: method for producing a dried fermentation broth, which involves the following stages: cultivating probiotic microorganisms in a fermentation medium to obtain a fermentation broth containing these probiotic microorganisms; separating at least 90% of the microorganisms from the fermentation broth; drying the obtained fermentation broth by freeze drying, spray drying, vacuum drying, fluid-bed drying or spray granulation to obtain a dried fermentation broth.

EFFECT: improving the properties of an animal feed or feed additive, where the animal feed or feed additive is treated with a fermentation broth after cultivating a probiotic microorganism from which at least 90% of the microorganisms have been removed and which has been dried by freeze drying, spray drying, vacuum drying, fluid-bed drying or spray granulation.

5 cl, 9 dwg, 3 tbl, 3 ex