METHOD FOR PRODUCING FISH OIL ENRICHED WITH HIGHLY UNSATURATED FATTY ACIDS

摘要

FIELD: food production. SUBSTANCE: proposed method comprises following steps: precursor semifinished fish oil is subjected to separation, refining and purification by filtering off solid triglycerides. Inventive novelty of proposed method resides in that said refining step is carried out by treating precursor fish oil with mixture of 1.2-1.5%-strong aqueous alkali solution and sodium chloride taken in amount of 10-15% in relation to alkali solution weight. EFFECT: fish oil thus-treated acquires enhanced alimentary and curative value. 1 cl