FIELD: nanotechnologies.
SUBSTANCE: invention relates to the field of nanotechnology, in particular to a process for preparing nanocapsules, and describes a method for preparing nanocapsules of lanthanide salts in a carrageenan shell. Process is characterized by that the lanthanide salt is added to carrageenan suspension in ethanol containing the substance E472c as a surfactant with stirring at 1,200 rpm, then the methylene chloride is added, the resulting suspension is filtered and dried at room temperature, the mass ratio core: shell being 1:3.
EFFECT: method ensures the nano-capsules producing process simplification and acceleration, reduction in losses during the nano-capsules production, and can be used in the pharmaceutical and food industries.
1 cl, 6 ex
