发明名称 |
PROCESS FOR PRODUCTION OF USEFUL SUBSTANCE, AND SURFACTANT FOR USE IN THE PROCESS |
摘要 |
<p>The present invention is aimed to provide a method for industrially producing a useful substance (protein etc.) utilizing a bacterium such as Escherichia coli in the presence of a surfactant and a surfactant to be used in this method for producing a useful substance. The present invention is a method for producing a useful substance into a culture solution by secretion by a bacterium in the culture solution, wherein the culture solution contains a surfactant (A), and a dried cell density based on the volume of the culture solution is 1.5 to 500 g/L. More preferably, the present invention is a method for producing a useful substance wherein the surfactant (A) is at least one agent selected from the group consisting of an amphoteric surfactant, an anionic surfactant, and a nonionic surfactant having an HLB value of 0 to 13.</p> |
申请公布号 |
EP2436773(A4) |
申请公布日期 |
2013.03.13 |
申请号 |
EP20100780579 |
申请日期 |
2010.05.26 |
申请人 |
SANYO CHEMICAL INDUSTRIES, LTD. |
发明人 |
YANAGIHARA FUSAMITSU;YAMAGUCHI SHUNICHIRO |
分类号 |
C12P21/00;C12P1/04;C12P21/02 |
主分类号 |
C12P21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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