FIELD: production of gelatin. SUBSTANCE: method involves grinding of raw materials, washing, liming, additional washing, neutralization by acid and final washing. Mentioned above liming is carried out with the help of sodium hydroxide in the presence of hydrogen peroxide, concentration of said components is 1.5-5.0 % and 1.0-3.0 % respectively. Said liming is carried out within 10-22 h. After washing, liming and before neutralization raw materials are additionally pressed. EFFECT: improves efficiency of method. 1 tbl
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