FIELD: oil and fat industry. SUBSTANCE: embryos were treated with enzyme preparations showing amylolytic, proteolytic and cellulase activity (0.5-2.0, 0.1-0.5 and 1-5 U, respectively, per 1 g raw) in an aqueous medium for 2-3 h at temperature not above lower limit of starch filling in raw. Trilon B (0.3-0.4% of raw mass) is added to the obtained hydrolyzate. Then solid phase is separated, treated with ethanol at ratio of solid phase : ethanol = (1:0.6)-(1:4), dried at 55-65 C up to humidity 7%, not above, extracted with ethanol taken at concentration 96-100% and oil is isolated by water addition up to its concentration in miscella 18-22%. EFFECT: improved method of oil preparing.
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