Microorganism producing L-methionine precursor and method of producing L-methionine and organic acid from the L-methionine precursor
US8426171B2 · kind B2 · utility
3Cited by
3References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 30, 2007 |
| Grant date | Apr 23, 2013 |
| Priority date | — |
| Expiry date | Oct 8, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12P13/06
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention relates to a method for producing L-methionine and organic acid comprising the following steps: Step 1) preparing a strain producing L-methionine precursor and producing L-methionine precursor by the fermentation of the strain; Step 2) producing L-methionine and organic acid by the enzyme reaction process with the L-methionine precursor as a substrate, and microorganism strains used in each step.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.