FIELD: pharmacy.
SUBSTANCE: sodium hydrocarbonate slurry is dispersed into a gellan gum suspension in butanol in the presence of 0.01 g of E472c preparation as surfactant while stirring at 1200 rpm, then acetonitrile is added at the weight ratio of core:shell in terms of dry matter is 1:1, 1:2, 1:3, or 1:5, the resulting suspension is filtered and dried at room temperature.
EFFECT: simplified and accelerated process of nanocapsules production.
2 dwg, 5 ex
