Solid lactulose
AssigneeDuphar International Research B.V.
InventorsHenk Pluim, Jan G. Kraaijenbrink
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Abstract
The present invention is concerned with a method for the preparation of crystal-water-free crystalline lactulose by subjecting an aqeous solution or suspension of lactulose to simultaneous reduction of the water content by evaporation and continuous stirring, optionally in the presence of seed crystals, until a free-flowing solid powder is obtained.
Claims4
A method for the preparation of water-free crystalline lactulose comprising simultaneously continuously stirring and reducing the water content by evaporation of an aqueous lactulose solution or lactulose suspension, optionally in the presence of seed crystals, until a free-flowing solid powder is obtained.
Dependencies are inferred from the claim text.