METHOD OF OBTAINING PARTICLES OF ENCAPSULATED BY LIPOSOLUBLE POLYMERIC ENVELOPE UNABI, POSSESSING SUPERMOLECULAR PROPERTIES Russian patent published in 2015 - IPC A61K9/50 A61K36/725 B01J13/06 

Abstract RU 2548717 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention relates to chemical-pharmaceutical industry and represents method of obtaining microcapsules of medication, which possess supermolecular properties, by method of precipitation with non-solvent, characterized by the fact that as medication applied is powder of unabi berries, preliminarily dissolved in butanol, as envelope - carrageenan, which is precipitated from solution in acetone by addition as non-solvent of ethanol and water, with the following drying at room temperature.

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

2 ex, 18 dwg

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Authors

Krolevets Aleksandr Aleksandrovich

Dubtsova Galina Nikolaevna

Tyrsin Jurij Aleksandrovich

Dedova Irina Aleksandrovna

Vorontsova Marina Leonidovna

Dates

2015-04-20Published

2013-05-28Filed