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    • 7. 发明授权
    • Crystallization of lactitol, crystalline lactitol product and use thereof
    • 乳糖醇,结晶乳糖醇产物的结晶及其用途
    • US06395893B1
    • 2002-05-28
    • US09646411
    • 2000-11-09
    • Heikki HeikkiläJohanna NygrenMarja-Leena SarkkiHåkan GrosOlli-Pekka EromaJulita PearsonTammy Pepper
    • Heikki HeikkiläJohanna NygrenMarja-Leena SarkkiHåkan GrosOlli-Pekka EromaJulita PearsonTammy Pepper
    • C07H1504
    • C07H15/04
    • The present invention relates to a novel process for the crystallization of lactitol, to a particulate crystalline lactitol product having novel properties, to the use thereof as in foodstuffs, pharmaceuticals and oral hygiene products, as well as to special lactitol sweeteners. The process comprises: contacting a liquid containing dissolved lactitol with gas suspended fine solid particles containing microcrystalline lactitol; causing substantial removal of the solvent component of said liquid and allowing the resulting lactitol material to form an essentially solid composition of matter comprising a multitude of microcrystals of lactitol; and causing said lactitol composition to be conditioned during a further step to provide a product consisting essentially throughtout its entire structure of a multitude of microcrystals of lactitol agglomerated together in a random manner. The invention provides a crystalline lactitol product consisting essentially throughout its entire structure of a multitude of microcrystals of lactitol agglomerated together in a random manner.
    • 本发明涉及一种新型的乳糖醇结晶方法,具有新颖性质的结晶性乳糖醇产品,其在食品,药物和口腔卫生产品中的用途以及特殊的乳糖醇甜味剂。 该方法包括:使含有溶解的乳糖醇的液体与含有微晶乳糖的气体悬浮的细固体颗粒接触; 导致所述液体的溶剂组分的显着去除并且使得到的乳糖醇材料形成基本上固体的组合物,其包含许多乳糖微晶; 并且在进一步的步骤中使所述乳糖醇组合物进行调理以提供基本上通过随机方式聚集在一起的大量乳糖微晶的整个结构的产物。 本发明提供一种结晶乳糖醇产品,其基本上在其整个结构中以随机方式聚集在一起的大量乳糖微晶。