METHOD FOR VACUUM DEHYDRATION OF FOAMED BIOLOGICALLY ACTIVE PREPARATION Russian patent published in 2010 - IPC A61K35/74 A23L3/52 

Abstract RU 2381805 C2

FIELD: medicine.

SUBSTANCE: invention refers to medicine, pharmaceutical industry. A microbiological bifidus-containing preparation is dried in vacuum, in a foam layer, at the heat flux level E=0.75-3.05 kWt/m2, thickness of the dried up layer h=1-2.0 mm, initial concentration c=20-30%, residual pressure in a vacuum chamber 8 kPa.

EFFECT: application of the method allows preserving maximum quantity of live microorganisms in the bifidus-containing preparation, reducing cost price and power inputs in making bifidus preparations.

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RU 2 381 805 C2

Authors

Ermolaev Vitalij Vital'Evich

Aleksanjan Igor' Jur'Evich

Maksimenko Jurij Aleksandrovich

Dates

2010-02-20Published

2008-04-03Filed