METHOD OF PROCESSING OIL-CONTAINING RAW MATERIAL Russian patent published in 2017 - IPC C11B1/10 

FIELD: food industry.

SUBSTANCE: method of processing oil-containing raw material includes degreasing the oil-containing raw materials with a solvent, removal of the resulting miscella, separating the skimmed oil-containing raw material. Wherein the oil-containing raw material is represented by extruded husk-free sunflower kernel, and degreasing is carried out in three stages by means of mixing the oil-containing raw material and ethanol at the temperature of 70-73°C at the ratio of 6:1 and stirring for 40 minutes. Separating the oil-containing raw material from miscella (oil solution in ethanol) is carried out by filtering the slurry of skimmed husk-free sunflower kernels from ethanol on a nutsch filter and tosting (removal of ethanol) with obtaining a protein product, the separated miscella is distilled with obtaining oil.

EFFECT: invention enables to increase the yield of desired products, to increase the specific contents of phosphatidylcholine in the group composition of oil phospholipids, to increase the oxidative stability of oil, to reduce the content of waxes in oil, to increase the protein content in a protein product.

2 cl, 2 tbl, 3 ex