SIGALL Kevin I. (CA),СИГАЛЛ Кевин И. (CA),ShVAJTsER Martin (CA),ШВАЙЦЕР Мартин (CA),GRIN Brent I. (CA),ГРИН Брент И. (CA),MEDINA Sara (CA),МЕДИНА Сара (CA),GOSNEL Brehndi (CA),ГОСНЕЛ Брэнди (CA),SIGALL KEVIN I.,СИГАЛЛ Кевин И.,SHVAJTSER MARTIN,ШВАЙЦЕР Мартин,GRIN BRENT I.,ГРИН Брент И.,MEDINA SARA,МЕДИНА Сара,GOSNEL BREHNDI,ГОСНЕЛ Брэнди
申请号：
RU2011137424/10
公开号：
RU0002536249C2
申请日:
2010.02.11
申请国别(地区):
RU
年份:
2014
代理人:
摘要：
FIELD: food industry.SUBSTANCE: one extracts the soya protein source with a water solution of a calcium salt. A water solution of soya protein is separated from the soya protein source and concentrated with usage of a selective membrane method with constant ionic strength preservation. A stage of the concentrated soya protein solution diafiltration is optionally possible. One performs the soya protein solution drying or dilution of the concentrated soya protein solution with water to form a sediment, the sediment separation from water for dilution and drying of the separated sediment where the concentrated and optionally diafiltered soya protein solution is acidified until pH is 2.5-4.4 prior to dilution, separation and drying； alternatively, acidification of the mixture of the sediment and water for dilution and re-dissolution of the soya protein so that to form a clear soya protein solution, concentration of such a clear acidified soya protein solution with usage of the selective membrane method with essentially constant ionic strength preservation； then one proceeds with optional diafiltration of the soya protein solution and the soya protein solution drying. The soya protein product may be represented by a powered beverage mixed with water-soluble powdered substances for the production of water solutions of such a mixture. An acidic solution with the soya protein product dissolved therein represents the beverage. The soya protein product has the protein content of no less than 60% (N×6.25) in terms of dry weight.EFFECT: group of inventions ensures the production of a product solvable in acidic media forming clear solutions with low pH that are resistant to exposure to high temperatures； it may be used in beverages where the protein sedimentation is excluded.20 cl, 27 tbl, 11 exГруппа изобретений относится к пищевой промышленности. Экстрагируют источник соевого белка водным раствором кальциевой соли. Отделяют водный раствор соевого белка от источника соевого бе
