METHOD OF PREPARING ROE BUTTER BASED ON COMMON FRESH WATER FISH ROE Russian patent published in 2019 - IPC A23L17/30 

FIELD: fishing industry.

SUBSTANCE: invention relates to fish industry. Method of preparation of roe butter of common fresh water fish roe involves mixing roe raw materials with the fat component and mixing. Butter is used as a fat component, and to obtain roe raw materials, skeins are screened mechanically on machines or ground in a meat grinder with a grid diameter of not more than 2–3 mm, water is added at a temperature of not more than 15 °C with a ratio of 1:10 for washing, mixture is scalded with hot water at a temperature of 80 °C, and incubated for 10 to 15 min with obtaining screened roe, screened roe, salt, citric acid and butter is brought to the container, in the following ratio of initial components, wt. %: Common fresh water fish roe 82–84.5, butter 10.5–14.4, salt 3.5–4.5, citric acid 0.1–0.5. Resulting mixture is stirred for 2–3 minutes at a stirrer speed of 100–150 rpm.

EFFECT: invention allows to increase the nutritional and biological values of roe butter, as well as expand the range of roe food fish products.

1 cl, 2 ex