METHOD FOR PRODUCING PHARMACEUTICAL EMULSION OF LACTULOSE Russian patent published in 2015 - IPC A61J3/00 A61K9/107 A61K31/7016 A61K31/695 

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to pharmaceutics and represents a method for producing a pharmaceutical emulsion of lactulose involving the preparation stage of sieving a granular material through a sieve with a mesh size of 0.320 mm and 1.0 mm, filtering the lactulose syrup through a sieve with a mesh size of 0.320 mm and the stage of producing the emulsion with dry admixing of the granular material of the emulsion for 5-10 minutes, homogenisation of the lactulose syrup with Simethicon after the preparation stage for 10-15 minutes at a temperature of 25-30°C and at a rotation speed of 400-600 rpm followed by adding the prepared mixture of the granular material and homogenising the mixture for 30-45 minutes; the prepared emulsion is degasified under vacuum for 10 hours at a temperature of 15-25°C until a homogenous mass having a certain ratio of the ingredients is formed, that is followed by sieve filtration at a mesh size of 0.320 mm.

EFFECT: invention provides the higher physiological quality of the ready dosage form in the form of the stable non-toxic emulsion for normalising the action of the bowels, treating and preventing disbioses of various aetiologies, and recovering the normal intestinal flora following antibiotic therapy.

2 cl, 5 tbl