FIELD: medicine, pharmaceutics.
SUBSTANCE: invention belongs to food, chemical and pharmaceutical, medical, liquor and biotechnological industries. Previously washed in water and homogenously blended fruits of walnuts with pericarps are subjected to extraction. The prepared raw material is steeped in 35-45% water solution of ethyl alcohol in 1:1 weight ratio. The mixture is infused for 6-7 days away from light, then extracted with ultrasound in cavitation mode for 30-60 min at a temperature of 15-18°C; after that extraction is repeated at least 5-6 times, each subsequent extaction being carried out after the mixture has been infused for 3-4 days max. Eventually, the extract is separated by filtration and cooled.
EFFECT: increased content of biologically active substances in a supplement.
3 cl
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