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

EP0372523B1 Process of preparing alpha-amylase inhibiting substances from wheat 失效
标题翻译：用于抑制从小麦物质的生产α-淀粉酶的方法
公开(公告)号：EP0372523B1
公开(公告)日：1996-03-20
申请号：EP89122480.0
申请日：1989-12-06
申请人： NISSHIN FLOUR MILLING CO., LTD.
发明人： Maeda, Koji , Satoh, Yoshitaka
IPC分类号： A61K35/78 , A61K38/55
CPC分类号： A61K38/005 , A61K36/899

2. 发明公开

EP0372523A2 Process of preparing alpha-amylase inhibiting substances from wheat 失效
标题翻译： Methode zur Herstellung von alpha-Amylase hemmenden Substanzen aus Weizen。
公开(公告)号：EP0372523A2
公开(公告)日：1990-06-13
申请号：EP89122480.0
申请日：1989-12-06
申请人： NISSHIN FLOUR MILLING CO., LTD.
发明人： Maeda, Koji , Satoh, Yoshitaka
IPC分类号： A61K35/78 , A61K38/55
CPC分类号： A61K38/005 , A61K36/899
摘要： A process of preparing an α-amylase inhibiting substance from wheat is disclosed which comprises heat treating a supernatant fraction of an aqueous extract of wheat or wheat flour to modify unnecessary protein contaminants in the supernatant fraction, removing a modified protein from said fraction, and subjecting a resulting aqueous solution containing an α-amylase inhibiting substance to a concentration treatment using an ultrafiltration membrane. As the ultrafiltration membrane is used the membrane of polyacrylonitrile, polyolefin, polysulfone, polyimide or polypropylene materials, each having a fractionation molecular weight of 5,000, 6,000, 8,000, 10,000, 13,000, 20,000, 30,000, 50,000, 100,000 and 200,000 Dalton cut off.
摘要翻译：公开了一种从小麦制备α-淀粉酶抑制物质的方法，其包括热处理小麦或小麦粉的水提物的上清液部分，以修饰上清液部分中的不必要的蛋白质污染物，从所述馏分中除去修饰的蛋白质，得到的含有α-淀粉酶抑制物质的水溶液进行使用超滤膜的浓缩处理。当使用超滤膜时，分离分子量为5,000,6,000,8,000,10,000，13,000,200,000,30000,500,000,100,000道尔顿的聚丙烯腈，聚烯烃，聚砜或聚丙烯材料的膜截断。

3. 发明公开

EP0372523A3 Process of preparing alpha-amylase inhibiting substances from wheat 失效
标题翻译：制备ALPHA-AMYLASE抑制物质的方法
公开(公告)号：EP0372523A3
公开(公告)日：1990-09-26
申请号：EP89122480.0
申请日：1989-12-06
申请人： NISSHIN FLOUR MILLING CO., LTD.
发明人： Maeda, Koji , Satoh, Yoshitaka
IPC分类号： A61K35/78 , A61K38/55
CPC分类号： A61K38/005 , A61K36/899
摘要： A process of preparing an α-amylase inhibiting substance from wheat is disclosed which comprises heat treating a supernatant fraction of an aqueous extract of wheat or wheat flour to modify unnecessary protein contaminants in the supernatant fraction, removing a modified protein from said fraction, and subjecting a resulting aqueous solution containing an α-amylase inhibiting substance to a concentration treatment using an ultrafiltration membrane. As the ultrafiltration membrane is used the membrane of polyacrylonitrile, polyolefin, polysulfone, polyimide or polypropylene materials, each having a fractionation molecular weight of 5,000, 6,000, 8,000, 10,000, 13,000, 20,000, 30,000, 50,000, 100,000 and 200,000 Dalton cut off.

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