CONTROLLED RELEASE PEPPERMINT OIL COMPOSITION COATED WITH ENTERIC-SOLUBLE SHELL, CONSISTING OF MULTIPLE PARTICLES, AND RELATED TO IT METHODS Russian patent published in 2017 - IPC A61K36/534 A61K47/38 A61K9/54 A61P1/00 

Abstract RU 2606593 C1

FIELD: medicine.

SUBSTANCE: invention relates to gastrointestinal disorder treating composition. Said composition contains multiple separate nuclei, coated with enteric-soluble shell, wherein nuclei include hydrophobic phase containing peppermint oil, dispersed in microcrystalline cellulose based gel, and hydrophilic phase containing methylcellulose based hydrogel, as well as gelatinous sublayer continuous layer covering separate nuclei and separating separate nuclei from corresponding enteric-soluble shells. Invention also relates to method of said composition producing and method of gastrointestinal disorder treating, involving administering of said composition into patient. Composition according to invention is characterized by stability and provides prevention of peppermint oil output from nucleus during storage at 40 °C and relative humidity of 75 % during from 1 to 30 days.

EFFECT: treatment of gastrointestinal disorder.

20 cl, 2 dwg, 2 ex

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RU 2 606 593 C1

Authors

Shakh Saed

Khassan Deniel

Khassan Fred

Dates

2017-01-10Published

2013-09-23Filed