FIELD: food industry. SUBSTANCE: method involves mixing of protein, fat and carbohydrate components, and after their mixing with water and mineral additive and heating, during the process of homogenization enzyme and vitamin additives are introduced. Vitamin additive includes a preparation produced by means of successive extraction of biomass of Pythium insidiosum 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 in amount up to 0.5% from mass of whole mixture. Then drying is conducted without oxygen access, and product is crushed and reduced by water before using. EFFECT: increased quality of final product.
