METHOD FOR PREPARATION OF PROTEIN-CARBOHYDRATE PRODUCTS BASED ON SOYA BEANS Russian patent published in 2015 - IPC A23L1/20 A23J1/14 A23J3/14 A23J3/28 

FIELD: food industry.

SUBSTANCE: invention relates to food industry and may be used in preparation of protein-carbohydrate food products for functional alimentation using soya beans. The method envisages combined milling of soya bean seeds swollen in water with moisture content equal to 55-65% with grape peel and seeds produced from freshly squeezed berried in a water medium, the ratio of soya bean seeds to grape peel with seeds produced from freshly squeezed grape berries being 2:1, the mixture dividing into a liquid fraction and an insoluble fraction, protein coagulation in the liquid fraction with amber acid water solution till clot formation, the obtained clot isolation, the clot and insoluble residue moulding into granules with 2-3 mm diameter and drying till the moisture content is equal to 10-12%.

EFFECT: usage of soya bean seeds and grape peel and seeds produced from freshly squeezed berries as well as usage of amber acid for coagulation allow to manufacture protein-carbohydrate products of high biological value due to presence of proanthocyanidins therein in synergism with soya bean isoflavonoids with antioxidant properties.

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