FIELD: nanotechnology.
SUBSTANCE: invention relates to nanotechnology. Method of producing nanocapsules of riboflavin in sodium alginate envelope is carried out by physical-chemical non-solvent addition, riboflavin is dispersed in sodium alginate suspension in isopropanol in presence of an E472c preparation. Suspension is then stirred at 1300 rpm. Methylene chloride is added. Obtained suspension of nanocapsules is filtered and dried at room temperature.
EFFECT: invention provides simplifying and accelerating of process of producing nanocapsules and increases mass output.
1 cl, 1 dwg, 4 ex
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