OIL-FAT PHOSPHOLIPOID FOOD PRODUCT POSSESSING IMMUNOSTIMULATING PROPERTIES Russian patent published in 1999 - IPC

FIELD: food production industry. SUBSTANCE: this high-quality oil-fat phospholipoid food product can be directly used as food-stuff or can be included in dietetic feeding at diseases connected with weakening of immune system of organism. Phospholipoid food product includes vegetable refined deodorized oil and vegetable phospholipids which are produced in result of treating vegetable non-refined oil with water or water solution of electrolyte in alternating rotating electromagnetic field with magnetic induction of 0.30-0.35 T at field rotation frequency of 50 s ^-1. Then, treatment is effected in permanent electromagnetic field with magnetic induction of 0.60-0.80 T at flow speed of 3.5-5.0 m/s. Hold period at temperature of 70-75 C is 10-15 min. After that treatment, phospholipoid emulsion is separated from oil in thin layer with thickness of 20-30 mm at flow speed of 2.0-5.0 mm/s and temperature of 70-75 C. Phospholipid emulsion is then subjected to drying in permanent electromagnetic field with magnetic induction of 0.60-0.80 T at flow speed of 0.5-2.0 m/s. Food product can additionally contain vitamins E and A. Aforesaid combination of components in phospholipoid food product ensures increased permeability of membranes. EFFECT: higher efficiency. 2 cl, 1 tbl, 6 ex