FIELD: nanotechnology; pharmaceutics.
SUBSTANCE: described is a method of producing nanocapsules of adaptogens in shell from xanthum gum. According to method adaptogen extract is added to a suspension of xanthum gum in butanol in presence of an E472 preparation as a surfactant while mixing at 1,300 rpm. Weight ratio of adaptogen extract: xanthan gum is 1:3 or 5:1. Adaptogens used are eleutherococcus extract, ginseng, schizandra, aralia, rhodiola rosea. Ethyl acetate is then added as a precipitant. Obtained nanocapsule suspension is filtered and dried at the room temperature.
EFFECT: invention provides simplifying and accelerating process of producing nanocapsules and increases mass output.
1 cl, 3 dwg, 8 ex
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