Verfahren zur Herstellung von Kristallin-Maltulose-Monohydrat

The crystallization of maltulose (4-O- alpha -D-glucopyranosyl-D-fructose) monohydrate comprises cooling of the supersaturated maltulose solution. The crystallization of maltulose monohydrate comprises: (1) preparing an aqueous solution containing maltulose (65 wt. %); (2) concentrating the aqueous...

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Bibliographic Details
Main Authors FOUACHE, CATHERINE, CHOQUE, JEANRISTOPHE
Format Patent
LanguageGerman
Published 18.03.2004
Edition7
Subjects
CHEMISTRY
DERIVATIVES THEREOF
METALLURGY
NUCLEIC ACIDS
NUCLEOSIDES
NUCLEOTIDES
ORGANIC CHEMISTRY
SUGARS
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Summary:The crystallization of maltulose (4-O- alpha -D-glucopyranosyl-D-fructose) monohydrate comprises cooling of the supersaturated maltulose solution. The crystallization of maltulose monohydrate comprises: (1) preparing an aqueous solution containing maltulose (65 wt. %); (2) concentrating the aqueous solution to obtain a solid content of more than 50 wt. % and a supersaturation degree lower than 1; (3) cooling the solution to obtain a supersaturation degree greater than 1; (4) crystallizing maltulose in the solution while cooling at controlled speed and stirring; and (5) separating, collecting and drying the crystals of maltulose monohydrate.
Bibliography:Application Number: DE19996005793T