发明名称 |
METHOD FOR PRODUCING CHEMICAL SUBSTANCE |
摘要 |
<p>[Problem] To provide a method for producing a chemical substance with high yield using a mixed sugar composed of a hexose and a pentose as a fermentation raw material. [Solution] Provided is a method for producing a chemical substance through continuous fermentation, said method comprising filtrating a culture solution of a microorganism using a separation membrane, retaining an unfiltered portion of the culture solution in the culture solution or refluxing the unfiltered portion through the culture solution, adding a new fermentation raw material to the culture solution and collecting a product from the culture solution, wherein the fermentation raw material comprises a pentose and a hexose and the microorganism has a pathway through which a pentose can be metabolized with a pentose reductase and a pentol dehydrogenase.</p> |
申请公布号 |
PH12014501608(A1) |
申请公布日期 |
2014.10.13 |
申请号 |
PH2008120145016 |
申请日期 |
2014.07.11 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
WATANABE, SHIOMI;KOBAYASHI, KOJI;ISOBE, KYOHEI;SAWAI, KENJI;NA, KYUNGSU;HIRAMATSU, SHINGO;YAMADA, KATSUSHIGE |
分类号 |
C12P7/06;C12P7/56 |
主分类号 |
C12P7/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|