FIELD: nanotechnologies.
SUBSTANCE: invention relates to the field of nanotechnology, in particular to a process for preparing nanocapsules, and describes a method for producing nanocapsules of a dry juniper extract in a shell of sodium alginate. Method is characterized in that a dry juniper extract is added to a slurry of sodium alginate in benzene in the presence of a surfactant with stirring at 1,000 rpm, dichloromethane is added, the resulting nanocapsule suspension is filtered off and dried at room temperature, wherein the core: shell weight ratio is 1:1, 1:2 or 1:3.
EFFECT: method provides a simplification and acceleration of the process of obtaining nanocapsules, a reduction in losses in the preparation of nanocapsules and can be used in the pharmaceutical and food industries.
1 cl, 3 ex
