Ascorbic acid intermediates and process enzymes
US5008193A · kind A · utility
22Cited by
8References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 21, 1987 |
| Grant date | Apr 16, 1991 |
| Priority date | — |
| Expiry date | May 21, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/847
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Methods for producing ascorbic acid using recombinant means comprising the transfer of genetic material by conjugation, a host cell lacking, entirely or to such an extent as not to be commercially useful, one or more enzymes in the metabolic path converting glucose to 2 keto-L-gulonic acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.