| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d669af06cb2abbcd6823699582a97002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ec5b8c0fc1f827c1360a8f5ea5652225 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12R2001-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-843
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-84 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P13-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-205 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-13 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P13-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00 |
| filingDate |
1987-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a51055d373fff31820447b4100751210
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ca459ad06a5ee163f5da5dadd8237df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0ec6b8bfe33aa986d8509e5f2ea6f97
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10e47309a2bc4bfd682efb412caeb35a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9db5f48f6e5722e6b819ac342d2b1ed7 |
| publicationDate |
1992-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-3782542-D1 |
| titleOfInvention |
METHOD FOR THE FERMENTATIVE PRODUCTION OF L-ISOLEUCIN FROM D, L-ALPHA-HYDROXYBUTYRATE. |
| abstract |
(A) Prodn. of L-isoleucine (I) is effected by culturing a microorganism under aerobic conditions in an aq. medium contg. DL-alpha-hydroxybutyrate (II) as well as assimilable C and N sources and inorganic salts. The microorganism is a Corynebacterium or Brevibacterium strain which has been grown on a solid medium contg. 0.1-40 mg/ml D-lactate. (B) Mutants of Corynebacterium glutamicum ATCC 13022 or 14310 with increased D-lactate dehydrogenase activity, with the accession nos. DSM 3717 and 3718 respectively are new. A C. glutamicum strain with a D-lactate dehydrogenase activity of 0.05-8 U/mg, esp. DSM 3717 or 3718, is cultured in a medium contg. 20-40 g/l of (II). The medium also contains 0.1-0.25 mg/ml of DL- or L-leucine. |
| priorityDate |
1986-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |