METHOD OF OBTAINING MICROCAPSULES OF BIOPAG-D IN PECTIN Russian patent published in 2015 - IPC A61K31/708 A61K47/36 A61K9/50 A61J3/07 

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention relates to the pharmaceutical industry, in particular to a method of obtaining microcapsules of a veterinary preparation biopag-D. The method of obtaining microcapsules of the veterinary preparation biopag-D consists in the fact that as the coating for the microcapsules used is low-esterified or highly-esterified apple or citrus pectin, with the addition of E472c as the surface-active substance to a certain quantity of the suspension of low-esterified or highly-esterified apple or citrus pectin in ethanol, after that the obtained mixture is mixed on a magnetic mixer, with the further addition of the suspension of biopag-D in dimethylsulphoxide, with the following addition of a certain quantity of toluene and water, then the obtained suspension of the microcapsules is filtered, washed with toluene and dried in the dessicator above calcium chloride.

EFFECT: method provides the simplification and acceleration of the process of obtaining the microcapsules of the water-soluble biopag-D.

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