METHOD OF PRODUCING NANO CAPSULES OF MEDICINAL PLANTS HAVING IMMUNOSTIMULATING EFFECT Russian patent published in 2016 - IPC A61K36/28 A61K47/36 A61K9/51 A61J3/07 B01J13/02 B82B3/00

Abstract RU 2590666 C1

FIELD: nanotechnology.

SUBSTANCE: invention relates to nanotechnology and pharmaceutics. Described is method of producing nano capsules with echinacea tincture in sodium alginate envelope. According to method echinacea tincture is added in sodium alginate suspension in petroleum ether in presence of preparation E472c as surfactant at mixing 1300 RPM. Weight ratio nucleus:shell is 1:1 or 1:3. Then butyl chloride is added. Obtained nano capsules suspension is filtered and dried at room temperature.

EFFECT: invention provides simplifying and accelerating process of producing nanocapsules and increases mass output.

1 cl, 1 dwg, 3 ex

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RU 2 590 666 C1

Authors

Krolevets Aleksandr Aleksandrovich

Dates

2016-07-10—Published

2015-04-14—Filed