METHOD OF BIOENCAPSULATION Russian patent published in 2015 - IPC A61K9/50 A61K31/545 B01J13/06 

FIELD: chemistry.

SUBSTANCE: invention represents method of obtaining microcapsules of medications by method of precipitation with non-solvent, characterised by the fact that preparations of cephalosporine group are used as medications, α- and β-forms of human leukocyte interferon, precipitated from water solution by addition as non-solvent methylcarbinol and acetone at 25°C, are used as envelope.

EFFECT: simplification and acceleration of obtaining microcapsules, reduction of loss in the process of obtaining microcapsules, increase of output by weight.

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