FIELD: nanotechnologies.
SUBSTANCE: invention relates to nanotechnology, particularly, to microencapsulation of organic compounds. Method of microencapsulation of sodium nucleinate consists in that sodium nucleate is microencapsulated into a shell from sodium alginate by sedimentation from a solution in butanol in the presence of stabilizer E 472 s and while stirring at 1,000 rpm. Absolute ethanol is used for sedimentation of microcapsules, and tannin is used to reduce "caking" (sticking) of the preparation.
EFFECT: method provides the safety of the microencapsulation process and prolongs storage life of the obtained preparation.
1 cl, 4 ex, 2 tbl
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