发明名称 |
Microorganism with ability to produce deoxy polyol dehydrogenase and use thereof |
摘要 |
Problem: To provide a microorganism with an ability to produce deoxy polyol dehydrogenase. Means for Resolution: A microorganism belonging to genus Enterobacter with an ability to produce a dehydrogenase for deoxy polyol of the same structure at the positions C2 and C3 as that of ribitol or L-iditol. The bacterial cell IK7 of the genus Enterobacter (accession No. NITE P-271). A method for producing deoxy ketose comprising allowing a culture containing the deoxy polyol dehydrogenase obtained by the culturing of the microorganism of the invention or allowing the deoxy polyol dehydrogenase to react with a solution containing deoxy polyol of the same structure at the positions C2 and C3 as that of ribitol or L-iditol to oxidize deoxy polyol to produce the corresponding deoxy ketose and then collecting the deoxy ketose. The deoxy polyol is 1-deoxy-D-allitol, while the corresponding deoxy ketose is 1-deoxy-L-psicose. Otherwise, the deoxy polyol is L-rhamnitol, while the corresponding deoxy ketose is 1-deoxy-L-fructose.
|
申请公布号 |
US8530222(B2) |
申请公布日期 |
2013.09.10 |
申请号 |
US20070515602 |
申请日期 |
2007.03.27 |
申请人 |
IZUMORI KEN;MORIMOTO KENJI;TAKATA GORO;TOKUDA MASAAKI;TSUJISAKA YOSHIO;TAKESHITA KEI;TSUSAKI KEIJI;OKUMA KAZUHIRO;NATIONAL UNIVERSITY CORPORATION KAGAWA UNIVERSITY;RARE SUGAR PRODUCTION TECHNICAL RESEARCH LABORATORIES, LLC.;MATSUTANI CHEMICAL INDUSTRY CO., LTD. |
发明人 |
IZUMORI KEN;MORIMOTO KENJI;TAKATA GORO;TOKUDA MASAAKI;TSUJISAKA YOSHIO;TAKESHITA KEI;TSUSAKI KEIJI;OKUMA KAZUHIRO |
分类号 |
C12N1/20 |
主分类号 |
C12N1/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|