METHOD FOR THE PURIFICATION OF LECITHINE Russian patent published in 2018 - IPC A23L33/00 

Abstract RU 2673716 C2

FIELD: fat and oil industry.

SUBSTANCE: invention relates to fat and oil industry. Method for purifying lecithin includes the steps of: (a) mixing lecithin with active carbon to form a dispersion; then (b) admixing the organic solvent into the dispersion; then (c) separating the active carbon and contaminants from the lecithin, preferably by using attraction forces. And the resulting lecithin is in liquid form and has a lowered level of PAH4. Resulting lecithin is added to the food or feed product.

EFFECT: invention makes it possible to obtain lecithin in a liquid form with a reduced amount of contaminants.

13 cl, 2 tbl

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RU 2 673 716 C2

Authors

Stivens Robert

Van Denderen Jos

Dates

2018-11-29Published

2014-10-30Filed