专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06376219B1 Amylose products as matrix former for programmed release systems, process for preparing these amylose products, and process for making programmed release systems 失效
公开(公告)号：US06376219B1
公开(公告)日：2002-04-23
申请号：US09230928
申请日：1999-09-13
申请人： Jacob Bergsma , Gerrit Henk Peter Te Wierik , Jan Aten , Anna Wilhelmina Arends-scholte
发明人： Jacob Bergsma , Gerrit Henk Peter Te Wierik , Jan Aten , Anna Wilhelmina Arends-scholte
IPC分类号： C12P1916
CPC分类号： A61K9/2059 , C08B30/12 , C08B30/20 , C12P19/14
摘要： The invention relates to matrix-forming amylose products for programmed release systems and a process for the preparation thereof. These amylose products have a dextrose equivalent (DE) of 5 to 10, a content of long-chain amylose of 20 to 40 wt. % on dry substance, a content of short-chain amylose of 40 to 80 wt. % on dry substance and a specific surface area of 0.4 to less than 1.0 m2/g.

2. 发明授权

US06235505B1 Process for the production of cyclodextrin 失效
标题翻译：生产环糊精的方法
公开(公告)号：US06235505B1
公开(公告)日：2001-05-22
申请号：US09372308
申请日：1999-08-11
申请人： Dietmar Grüll , Ulrich Stifter
发明人： Dietmar Grüll , Ulrich Stifter
IPC分类号： C12P1916
CPC分类号： C12P19/18 , C08B37/0012
摘要： Disclosed is the use of amylopectin potato starch obtained from potatoes whose amylose formation is inhibited through breeding, or through genetic engineering or other molecular biological processes, as starting material for a process for production of cyclodextrin from potato starch by reaction with cyclodextrin glycosyltransferase. This starch starting material combines the positive effects of natural amylopectin starch with those of potato starch and is distinguished, among other properties, through low lipid and protein content and therefore higher purity. The yield of cyclodextrins is surprisingly high. In this way cyclodextrin can be produced at much lower cost than previously and can therefore be used for the first time on a larger scale in technical processes.
摘要翻译：公开了从马铃薯淀粉获得的支链淀粉马铃薯淀粉的使用，其直链淀粉形成通过育种或通过基因工程或其他分子生物学过程被抑制，作为通过与环糊精糖基转移酶反应从马铃薯淀粉生产环糊精的方法的起始原料。这种淀粉起始原料将天然支链淀粉的淀粉与马铃薯淀粉的积极作用结合起来，并且通过低脂质和蛋白质含量以及因此更高的纯度等特征来区分。环糊精的产率惊人地高。以这种方式，环糊精可以以比以前低得多的成本生产，因此可以在技术过程中以更大规模首次使用。

3. 发明授权

US06635454B1 DNA molecules coding for debranching enzymes derived from plants 有权
标题翻译：编码从植物衍生的脱支酶的DNA分子
公开(公告)号：US06635454B1
公开(公告)日：2003-10-21
申请号：US09573629
申请日：2000-05-17
申请人： Jens Kossmann , Michael Emmermann , Ivar Virgin , Andreas Renz
发明人： Jens Kossmann , Michael Emmermann , Ivar Virgin , Andreas Renz
IPC分类号： C12P1916
CPC分类号： C12N9/2451 , A23L29/35 , C12N9/2457 , C12N9/246 , C12N15/8245 , C12P19/16 , C12Y302/01041 , C12Y302/01068
摘要： The invention describes DNA molecules which code for plant proteins having the biological activity of a debranching enzyme. Furthermore described are transgenic plant cells and plants having reduced or increased debranching enzyme activity, as well as modified starch isolatable from the cells and plants.
摘要翻译：本发明描述了编码具有脱支酶的生物活性的植物蛋白质的DNA分子。此外还描述了具有降低或增加的脱支酶活性的转基因植物细胞和植物，以及可从细胞和植物分离的改性淀粉。

4. 发明授权

US06623943B2 Process for preparing resistant starch 失效
标题翻译：抗性淀粉的制备方法
公开(公告)号：US06623943B2
公开(公告)日：2003-09-23
申请号：US09522212
申请日：2000-03-09
申请人： Detlef Schmiedel , Bärbel Johanna König , Gisela Jacobasch
发明人： Detlef Schmiedel , Bärbel Johanna König , Gisela Jacobasch
IPC分类号： C12P1916
CPC分类号： C12P19/04 , A23L29/212 , A23L29/35 , C08B30/12 , C08B30/14
摘要： The present invention relates to a process for preparing resistant starch, the resistant starch obtainable from this process and use thereof.
摘要翻译：本发明涉及一种制备抗性淀粉的方法，可从该方法获得的抗性淀粉及其用途。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式