![METHOD FOR PRODUCING AN ORGANIC ACID](/abs-image/US/2010/11/25/US20100297716A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: METHOD FOR PRODUCING AN ORGANIC ACID
- 专利标题(中):生产有机酸的方法
- 申请号:US12793107 申请日:2010-06-03
- 公开(公告)号:US20100297716A1 公开(公告)日:2010-11-25
- 发明人: Yoshinori Tajima , Keita Fukui , Kenichi Hashiguchi
- 申请人: Yoshinori Tajima , Keita Fukui , Kenichi Hashiguchi
- 优先权: JP2007-315764 20071206
- 主分类号: C12P7/46
- IPC分类号: C12P7/46
摘要:
An organic acid is produced by allowing a bacterium belonging to the family Enterobacteriaceae, which has an ability to produce an organic acid and has been modified so that the phosphoenolpyruvate carboxykinase activity is enhanced, which is selected from Enterobacter, Pantoea, Erwinia, Klebsiella and Raoultella bacteria, or a product obtained by processing the bacterium, to act on an organic raw material in a reaction mixture containing carbonate ions, bicarbonate ions, or carbon dioxide gas to produce the organic acid, and collecting the organic acid.
摘要(中):
有机酸是通过使属于肠杆菌科的细菌,其具有产生有机酸的能力并被修饰以使得磷酸烯醇丙酮酸羧激酶活性增强,其选自肠杆菌属,泛菌属,欧文氏菌属,克雷伯菌属 细菌或通过加工细菌获得的产品在含有碳酸根离子,碳酸氢根离子或二氧化碳气体的反应混合物中作用于有机原料以产生有机酸,并收集有机酸。
公开/授权文献:
- US08247201B2 Method for producing an organic acid 公开/授权日:2012-08-21
IPC结构图谱:
C | 化学;冶金 |
--C12 | 生物化学;啤酒;烈性酒;果汁酒;醋;微生物学;酶学;突变或遗传工程 |
----C12P | 发酵或使用酶的方法合成目标化合物或组合物或从外消旋混合物中分离旋光异构体 |
------C12P7/00 | 含氧有机化合物的制备 |
--------C12P7/02 | .含有羟基 |
----------C12P7/44 | ..多羧酸 |
------------C12P7/46 | ...有4个或少于4个碳原子的二羧酸,如富马酸、马来酸 |