PHOSPHOLIPID DIETARY SUPPLEMENT WITH IMMUNOMODULATORY PROPERTIES Russian patent published in 2009 - IPC A23L1/30 A23D9/00 

FIELD: food industry.

SUBSTANCE: invention relates to food industry and can be used for the dietary supplement production. The phospholipid dietary supplement with immunomodulatory properties is presented as phospholipids produced by defatting the food plant phospholipids with an organic solvent and separating the defatted phospholipids from the solution of neutral lipids in the organic solvent. The defatted phospholipids are extracted by ethyl alcohol with the proportion defatted phospholipids:ethyl alcohol equal to (1:3)-(1:7) and under the temperature of 40-60°C resulting in the alcohol-soluble and alcohol-insoluble fractions of phospholipids. Afterwards the alcohol-insoluble fraction of phospholipids is separated from the alcohol-soluble fraction of phospholipids with the following vacuum drying of the former fraction until the desired product is obtained.

EFFECT: invention allows for the production of a phospholipid dietary supplement with improved immunomodulatory properties due to high content of phosphatidyl serine, phosphatidyl ethanolamine and phosphatidyl inositol.

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