专利检索 ap:("Hans Bertelsen" OR "Kristian Eriknauer" OR "Karen Bøttcher" OR "Hans Jørgen Singel Christensen" OR "Peter Stougaard" OR "Ole Cai Hansen" OR "Flemming Jørgensen") AND inv:"Kristian Eriknauer" 第 1 页

1.

发明授权
Process for manufacturing of tagatose 失效

公开(公告)号：US06991923B2

公开(公告)日：2006-01-31

申请号：US10194295

申请日：2002-07-15

申请人： Hans Bertelsen , Kristian Eriknauer , Karen Bøttcher , Hans Jørgen Singel Christensen , Peter Stougaard , Ole Cai Hansen , Flemming Jørgensen

发明人： Hans Bertelsen , Kristian Eriknauer , Karen Bøttcher , Hans Jørgen Singel Christensen , Peter Stougaard , Ole Cai Hansen , Flemming Jørgensen

IPC分类号： C12P19/24 , C12P19/02

CPC分类号： C12P19/02 , C12N9/2402 , C12N9/90 , C12Y302/01108 , C12Y503/01004

摘要： Tagatose is manufactured by hydrolyzing lactose to galactose and glucose and isomerizing galactose to tagatose and chromatographic separation and recycling any unconverted compounds. Thereby high yields of pure tagatose are obtained.

2.

发明授权
Thermostable isomerase and use hereof, in particular for producing tagatose 有权
标题翻译：热稳定异构酶，用于本发明，尤其用于生产塔格糖

公开(公告)号：US07052898B2

公开(公告)日：2006-05-30

申请号：US10193896

申请日：2002-07-15

申请人： Ole C. Hansen , Flemming Jørgensen , Peter Stougaard , Hans Bertelsen , Karen Bøttcher , Hans Jørgen Singel Christensen , Kristian Eriknauer

发明人： Ole C. Hansen , Flemming Jørgensen , Peter Stougaard , Hans Bertelsen , Karen Bøttcher , Hans Jørgen Singel Christensen , Kristian Eriknauer

IPC分类号： C12N9/96 , C12P19/24 , C12P19/02

CPC分类号： C12Y302/01108 , C12N9/2402 , C12N9/90 , C12P19/02 , C12Y503/01004

摘要： A novel L-arabinose isomerase active enzyme and its corresponding gene, derived from a thermophilic source are provided. The enzyme is suitable for the production of D-tagatose, a useful low-calorie sweetener. The enzyme may be obtained from a Thermoanaerobacter species such as Thermoanaerobacter mathranii.

摘要翻译： 提供了一种衍生自嗜热源的新型L-阿拉伯糖异构酶活性酶及其相应基因。该酶适用于生产D-塔格糖，一种有用的低热量甜味剂。酶可以从Thermoanaerobacter物种如Thermoanaerobacter mathranii获得。