MICRO-GRANULATED FEED ADDITIVE INTENDED FOR THE PRODUCTION OF FEED FOR FARM ANIMALS AND POULTRY, AND THE METHOD FOR ITS PRODUCTION Russian patent published in 2021 - IPC A23K50/00 A23K50/10 A23K50/20 A23K50/30 A23K20/174 A23K20/20 

FIELD: fodder production.

SUBSTANCE: group of inventions relates to fodder production, in particular to micro-granulated feed additive and the method for its preparation. The additive is intended for the production of fodder for farm animals and poultry. The additive particles are presented in the form of microgranules and consist of a carrier substance and a biologically active substance (BAS). Each particle of the feed additive contains no more than 1/4,000,000^th (one four-millionth) part of the total amount of this BAS in 1 ton of fodder according to the recipe. The method for obtaining a micro-granulated feed additive includes the joint dissolution or preparation of a suspension of a biologically active substance and a carrier substance, their mixing and drying using spray drying until the particles of the feed additive are obtained, each of which contains no more than 1/4,000,000^th (one four-millionth) of the total amount of BAS in 1 ton of fodder according to the recipe.

EFFECT: use of the group of inventions increases the uniformity of the distribution of micro-components in premixes and compound feeds.

16 cl, 2 tbl, 2 dwg