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2 562 561

(13)

(51)

IPC

A61K31/59(2006-01-01)

A61K31/07(2006-01-01)

A61K31/355(2006-01-01)

A61K31/375(2006-01-01)

A61K9/51(2006-01-01)

A61K47/36(2006-01-01)

A61J3/07(2006-01-01)

B01J13/02(2006-01-01)

B82B3/00(2006-01-01)

(21) (22)

Application

2014112721/15, 2014-04-01

(24)

Start date

2014-04-01

(22)

Actual filing date

2014-04-01

(45)

Published

2015-09-10

(72)

Inventor

Krolevets Aleksandr AleksandrovichBogachev Il'Ja AleksandrovichNikitin Kirill SergeevichBojko Ekaterina Evgen'Evna

(73)

Holder

Krolevets Aleksandr AleksandrovichBogachev Il'Ja AleksandrovichNikitin Kirill SergeevichBojko Ekaterina Evgen'Evna

METHOD OF OBTAINING NANOCAPSULES OF VITAMINS IN CARRAGEENAN Russian patent published in 2015 - IPC A61K31/59 A61K31/07 A61K31/355 A61K31/375 A61K9/51 A61K47/36 A61J3/07 B01J13/02 B82B3/00

Abstract RU 2562561 C1

FIELD: medicine.

SUBSTANCE: invention relates to a method of obtaining nanocapsules of vitamins A, C, D, E or Q10. The method of obtaining the nanocapsules of vitamins A, C, D, E or Q10 consists in the fact that a certain quantity of vitamin A, C, D, E or Q10 is added into a suspension of carrageenan in butanol, containing carrageenan in the presence of E472c, with mixing, after which hexane is added, with the further filtration of the obtained suspension and drying. The process of obtaining the nanocapsules is realised under specified conditions.

EFFECT: simplification and acceleration of the process of obtaining the nanocapsules of vitamins A, C, D, E or Q10.

5 dwg, 8 ex

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RU 2 562 561 C1

Authors

Krolevets Aleksandr Aleksandrovich

Bogachev Il'Ja Aleksandrovich

Nikitin Kirill Sergeevich

Bojko Ekaterina Evgen'Evna

Dates

2015-09-10—Published

2014-04-01—Filed