METHOD OF OBTAINING NANOCAPUSLES OF THE DRY BOSWELLIA EXTRACT Russian patent published in 2021 - IPC A61K36/324 A61K47/38 A61K9/51 B82Y40/00 

Abstract RU 2744739 C1

FIELD: pharmaceutical industry.

SUBSTANCE: invention relates to the field of pharmaceuticals, and in particular to a method for producing nanocapsules of dry Boswellia extract. The method is characterized in that sodium carboxymethyl cellulose is used as the shell of nano-capsules, and dry extract of boswellia is used as the core, while dry extract of boswellia is added to the suspension of sodium carboxymethyl cellulose in isoheptane in the presence of an ester of glycerol with one or two molecules edible fatty acids and one or two molecules of citric acid as a surfactant with stirring at 700 rpm, then fluorobenzene is added, the resulting suspension of nanocapsules is filtered and dried at room temperature, while the mass ratio of the core: shell is 1:1, 1:2 or 1:3.

EFFECT: simplification and acceleration of the process of obtaining nanocapsules of Boswellia, reduction of losses during the production of nanocapsules.

1 cl, 3 ex

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RU 2 744 739 C1

Authors

Krolevets Aleksandr Aleksandrovich

Dates

2021-03-15Published

2020-06-25Filed