FIELD: nanotechnology.
SUBSTANCE: invention relates to encapsulation. Method of producing nanocapsules of green tea extract id described. Envelope of nanocapsules used is konjak gum. According to the method according to the invention the specified extract is added to suspension of konjak gum in butanol in the presence of the preparation E472c as a surface-active substance, with weight ratio of nucleus: shell 1:3, or 1:1 or 1:5 respectively. Then they are mixed and 1,2-dichloroethane is added. Obtained suspension of nanocapsules is filtered, washed and dried.
EFFECT: invention provides simplifying and accelerating of the process of receiving nanocapsules, reducing of losses during their production (gain of weight output).
1 cl, 1 dwg, 4 ex
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