PHOSPHOLIPID DIETARY SUPPLEMENT WITH ANTIOXIDANT 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 production of high quality bioactive supplement used for direct consumption with food or for manufacturing of food products. The phospholipid dietary supplement with antioxidant 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: high antitoxic properties of the phospholipid dietary supplement are ensured by the high content of phospholipid groups: phosphatidyl serines, phosphatidyl ethanolamines and phosphatidyl inositols having the maximal antioxidant action.

1 tbl, 3 ex