METHOD FOR EXTRACTION OF SEA MAMMALIAN FAT, FAT OBTAINED THEREWITH, FAT-CONTAINING FOOD SUPPLEMENT, METHOD FOR EXTRACTION OF SEA MAMMALIAN PROTEIN AND PROTEIN-CONTAINING FOOD SUPPLEMENT Russian patent published in 2005 - IPC

FIELD: oil-and-fat industry.

SUBSTANCE: claimed method includes step of lipid extraction by cold pressing treatment of sea mammalian fatty tissue. Said treatment makes it possible to obtain fat, containing omega-3 fatty acids and reduce oxidation of polyunsaturated fats. Extraction is carried out in absence of organic solvent. Also disclosed are sea mammalian fat free from organic solvent traces containing omega-3 fatty acids; fatty supplement composition, containing abovementioned fat and suitable carrier. Method for protein extraction from sea mammalian non-fatty tissue includes protein precipitation with at least one organic solution, lipid isolation by solution boiling down, and protein isolation from precipitate. Obtained protein is pure and essentially free from heavy metals or pesticides. Food supplement containing obtained protein also is disclosed.

EFFECT: method for utilization of see mammalian waste tissue; products with additional value, in particular for human.

16 ck, 4 dwg, 9 tbl, 6 ex