发明申请
US20050161401A1 Separation of sugars, sugar alcohols, carbohydrates and mixtures thereof
有权
糖，糖醇，碳水化合物及其混合物的分离
- 专利标题： Separation of sugars, sugar alcohols, carbohydrates and mixtures thereof
- 专利标题（中）： 糖，糖醇，碳水化合物及其混合物的分离
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申请号： US10509266申请日： 2003-03-26
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公开(公告)号： US20050161401A1公开(公告)日： 2005-07-28
- 发明人: Heikki Heikkila , Paivi Sarmala , Ari Karki , Nina Mayra , Hannu Paananen
- 申请人： Heikki Heikkila , Paivi Sarmala , Ari Karki , Nina Mayra , Hannu Paananen
- 优先权： FI20020592 20020327
- 国际申请： PCT/FI03/00232 WO 20030326
- 主分类号： B01D15/18
- IPC分类号： B01D15/18 ; B01D15/36 ; B01J39/04 ; B01J41/04 ; B01J41/20 ; C13B20/14 ; C13K13/00 ; B01D15/08
摘要：
The present invention relates to a method of separating sugars and sugar alcohols from each other. More particularly the present invention relates to the use of a weakly basic anion exchange resin in a chromatographic separation process. The advantage of the present invention compared with the prior art is that it is especially suitable for separating reducing sugars in acidic conditions as well as for example in weakly acidic conditions. The method using chromatographic separation comprises at least one step where a weakly basic anion exchange resin is used in a chromatographic column or in a part of a column.
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