FIELD: nanotechnology.
SUBSTANCE: invention relates to nanotechnology and pharmaceutics. Described is method of producing nano capsules of adaptogens in shell from pectin. Shell material is used low-etherified or highly-etherified apple or citrus pectins. As adaptogen schizandra, rosewort and Manchurian Aralia tinctures are used. According to method adaptogen tincture while stirring is added to suspension of pectin in butanol in presence of preparation E472s as surface-active substance. Weight ratio of adaptogen liqueur:pectin is 1:1 or 1:3. Then sulphuric ether is added as precipitant. Obtained suspension of nano capsules is filtered, washed with sulphur ether and dried at 25 °C. Process is performed within 15 minutes.
EFFECT: invention provides simplifying and accelerating process of producing nanocapsules and increases mass output.
1 cl, 2 dwg, 28 ex
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