| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb75b0b19820e3833ebdcb31603b242b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-843
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12R2001-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-847 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-205 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-60 |
| filingDate |
1983-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29df99d3eafc1c2d6dd1f99af16688f8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_081b6c90f9063640aca5bd0645e879bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26f834b188d64635bb67d6493d6d3bbc |
| publicationDate |
1988-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
HU-195536-B |
| titleOfInvention |
Process for producing 2-keto-l-gulonic acid |
| abstract |
A fermentative or enzymatic production of 2-keto-L-gu-Ionic acid from 2,5-diketo-D-giuconic acid using living or processed mutants, being defective in metabolizing 5-keto-D-gluconic acid and incapable of producing 2-keto-D-gluconic acid, is disclosed. The mutant is derived from 2-keto-L-gluconic acid producing microorganisms of the genus Corynebacterium. The production is carried out in the presence of nitrates and/or hydrogen donors in a preliminarily sterilized fermentation broth in which a 2,5-diketo-D-gluconic acid producing microorganism of genus Gluconobacter or Erwinia has been cultivated. |
| priorityDate |
1982-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |