FIELD: fish processing industry. SUBSTANCE: method involves exposing crushed fish raw material to ac current at field intensity of 20-35 W/cm for 10-25 s; separating oil and subjecting to thermal treatment. Method allows content of highly saturated fatty acids possessing hypocholesterol effect in produced fish oil to be increased. EFFECT: simplified method and increased yield of fish oil. 3 tbl, 12 ex
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