Method for fermentative production of L-proline
US4455372A · kind A · utility
2Cited by
1References
15Claims
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Key dates
| Filing date | Sep 24, 1982 |
| Grant date | Jun 19, 1984 |
| Priority date | — |
| Expiry date | Sep 24, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/881
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A method for the fermentative production of L-proline which comprises cultivating a L-proline-producing mutant of a microorganism belonging to the genus Serratia in a broth to produce and accumulate L-proline therein and collecting accumulated L-proline. The mutant is preferably that of Serratia marcescens which is deficient in L-proline oxidase and is resistant to proline analong under a high osmotic pressure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.