METHOD FOR OBTAINING NANOCAPULES OF ROSEHIP DRY EXTRACT Russian patent published in 2017 - IPC A61K36/73 A61K47/36 A61K9/51 A61J3/07 B82Y5/00 

Abstract RU 2625501 C2

FIELD: food industry.

SUBSTANCE: method is characterized by the fact that 1 g of dry rosehip extract is dispersed in the suspension of sodium alginate in benzene, containing 1 g or 3 g of said polymer, in the presence of 0.01 g of the preparation E472c as a surfactant with stirring at 1300 rpm, then 5 ml of acetonitrile are added, the precipitate formed is filtered off and dried at room temperature.

EFFECT: simplifying and accelerating the process of obtaining rosehip extract nanocapsules, increasing their yield by weight.

1 dwg, 4 ex

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RU 2 625 501 C2

Authors

Krolevets Aleksandr Aleksandrovich

Dates

2017-07-14Published

2015-07-27Filed