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Ethanolamine production by fermentation
Published online: Mar 30, 2009
| Geographical region | Europe |
|---|---|
| Subject | Ethanolamine production |
| Published date | Feb 25, 2009 |
| Title | Ethanolamine production by fermentation |
| Patent Application Number | EP2027278 A1 |
| Assignee | Metabolic Explorer, France |
| Relevance | A biological method of production of ethanolamine from a fermentable carbon source using a recombinant bacterium. |
| Type of claims | Publication |
| Overview | This patent discloses a method of production of ethanolamine from an inexpensive carbon substrate such as glucose or other sugars using aerobic recombinant organism (Enterobacteriaceae, Bacillaceae, etc). The recombinant organism expresses genes that encodes functional serine decarboxylase, ethanolamine degrading enzymes, with an increased availability of the intermediate product 3-phosphoglycerate, an increased flux in the serine biosynthesis pathway and serine consuming enzymes such as serine deaminases, serine transacetylase, tryptophan synthase or serine hydroxymethyltransferase. The method comprises, A) culturing a bacterium in an appropriate culture medium comprising a source of carbon and B) recovering the produced ethanolamine from the culture medium. |
| Related patent documents |
US Patent publications
Not Listed Foreign patent publicationsEP0931833 - Method of producing L-serine by fermentation (1999)
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| Patent Document | Full Patent Document [external link] |
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