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    Crystallization of lactitol, crystalline lactitol product and use thereof
    2.
    发明授权
    Crystallization of lactitol, crystalline lactitol product and use thereof 有权
    乳糖醇，结晶乳糖醇产物的结晶及其用途

    公开(公告)号：US06395893B1

    公开(公告)日：2002-05-28

    申请号：US09646411

    申请日：2000-11-09

    申请人： Heikki Heikkilä ,  Johanna Nygren ,  Marja-Leena Sarkki ,  Håkan Gros ,  Olli-Pekka Eroma ,  Julita Pearson ,  Tammy Pepper

    发明人： Heikki Heikkilä ,  Johanna Nygren ,  Marja-Leena Sarkki ,  Håkan Gros ,  Olli-Pekka Eroma ,  Julita Pearson ,  Tammy Pepper

    IPC分类号： C07H1504

    CPC分类号： C07H15/04

    摘要： 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.

    摘要翻译： 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。

    Method of crystallizing maltitol
    7.
    发明授权
    Method of crystallizing maltitol 有权
    结晶麦芽糖醇的方法

    公开(公告)号：US06756490B2

    公开(公告)日：2004-06-29

    申请号：US10332826

    申请日：2003-06-16

    申请人： Juha Nurmi ,  Olli-Pekka Eroma ,  Heikki Heikkilä ,  Johanna Nygren

    发明人： Juha Nurmi ,  Olli-Pekka Eroma ,  Heikki Heikkilä ,  Johanna Nygren

    IPC分类号： C07H1504

    CPC分类号： C07H15/04

    摘要： The invention relates to a method of crystallizing maltitol from a maltitol solution by supersaturating the solution in repsect of maltitol and crystallizing the maltitol from the solution. In the process of the invention, the maltitol-containing solution is brought to a supersaturated state, and the solution is subjected to evaporation, until a crystallization mass is obtained which has a crystal yield of 1 to 80% on maltitol, and a dry solids content of over 50%. After bringing the solution to a supersaturated state, the solution is preferably seeded by adding maltitol seed crystals. In one embodiment of the invention, additional feed liquid is added during the crystallization by evaporation.

    摘要翻译： 本发明涉及一种使麦芽糖醇溶液通过使麦芽糖醇回收溶液过饱和并从溶液中结晶出麦芽糖醇而使麦芽糖醇结晶的方法。 在本发明的方法中，使含麦芽糖醇的溶液达到过饱和状态，使溶液进行蒸发，直到得到在麦芽糖醇上具有1至80％的结晶产率的结晶物质，并且将干燥固体 内容超过50％。 将溶液置于过饱和状态后，优选通过加入麦芽糖醇晶种来接种溶液。 在本发明的一个实施方案中，通过蒸发在结晶过程中加入另外的进料液。