FIELD: food industry. SUBSTANCE: after grinding of protein, fat and carbohydrate components they are mixed with water and mineral additive, heated, and in the process of homogenization enzyme and vitamin additives are introduced. Vitamin additive includes a preparation produced by means of successive extraction of biomass of Saprolegnia parasitica micromycete with nonpolar extracting agent under above-critical condition, water, alkali, water, acid, water, alkali and water with the following combination of the first extract with solid residue, dried without oxygen access, crushed and reduced by water before using. EFFECT: increased quality of final product.
