STRONGLY ACIDIC HYDROFUSE PROCESSING METHOD Russian patent published in 2014 - IPC C11B3/00 

FIELD: food industry.

SUBSTANCE: strongly acidic hydrofuse treatment method involves hydrofuse heating and separation into fractions with the help of an activator, the mixture stirring and settling. One preliminarily determines hydrofuse volume, initial hydrofuse hydrogen index and isoelectric point of initial hydrofuse protein. Then hydrofuse is heated up to 85-90°C. If hydrofuse pH is equal to <3.7, heated hydrofuse is introduced (while simultaneously stirred) into the vessel with the activator. The activator is represented by a buffer mixture, for example, acetate one with fixed hydrogen index 0.09-0.1 units lower than isoelectric point of hydrofuse protein and volume 40-50 times less than initial hydrofuse volume.

EFFECT: invention allows to enhance efficiency of phosphatides extraction from strongly acidic hydrofuse, reduce energy expenditures, improve production environment and environmental safety due to inorganic acids and alkalies.

2 tbl, 3 ex