| 摘要 |
FIELD: pharmaceutics.SUBSTANCE: invention relates to chemical and pharmaceutical industry, and is a method of encapsulating a drug by non-solvent deposition method, characterised by that nanocapsule nuclei used are cephalosporin antibiotics, cladding is poludanum at a ratio of cladding:core 3:1, wherein aqueous poludanum is mixed with cephalosporin antibiotic powder and E472 preparation as a surfactant, with stirring after dissolving components of reaction mixture petroleum ether is added in droplets, obtained suspension of nanocapsules is filtered, washed with petroleum ether and dried.EFFECT: invention provides a simpler and faster process of producing nanocapsules and increases mass output.1 cl, 1 dwg, 4 ex |
