METHOD OF MANUFACTURING NATURAL STRUCTURE-FORMING AGENT Russian patent published in 2008 - IPC A23L1/562 

FIELD: food industry.

SUBSTANCE: method implies fish wastes rinsing, boiling with the addition of milk whey in the relation of 1.0:(0.5-2.5) during 40-90 minutes under the temperature of boiling and separating liquid phase. After first boiling solid part is subject to two additional boilings with the separation of fat from liquid phase after each boiling. Liquid phases produced after three sequential boilings are mixed, filtered to separate fine particles and deodorised using sesame seeds in the amount of at least 3% of the liquid phase weight during not more than 2 hours and concentrated. In case structure-forming agent is to be produced in dry form - drying follows.

EFFECT: invention allows improving structure-forming agent quality as well as increasing its yield.

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