http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01112992-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cff62ee19588f053fe1f229df4e6c756 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-13 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P13-06 |
| filingDate | 1987-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3296832abfccd5d3102e4927ab6fc5c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5c2154febbb401a481209c67cdddd5d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a34b004a380e9e7002d3a88a83949667 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_616890fb6bc5f1e5c71afd1a7a9d7fc3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_696a69d74e8cb961dd271bbc1ed5ca9e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26f5393ff772939a9813285ec00f34db |
| publicationDate | 1989-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01112992-A |
| titleOfInvention | Production of l-isoleucine |
| abstract | PURPOSE: To industrially and advantageously obtain the titled compound useful as a feed additive, etc., by enzymically reacting α-ketobutyric acids with pyruvic acids in the presence of microbial cells of the genus Brevibacterium requiring biotin in an aqueous solution containing ethanol. n CONSTITUTION: α-Ketobutyric acid or a salt thereof is reacted with pyruvic acid or a salt thereof in the presence of microbial cells [e.g. Brevibacterium flavum MJ-233 (FERM-P No.3068)] belonging to the genus Brevibacterium requiring biotin in an aqueous solution containing at least ethanol to produce L- isoleucine in the solution. The resultant reaction solution is then centrifuged to separate the microbial cells and collect a supernatant, which is subsequently passed through a strong acidic cation exchange column to elute an adsorbed substance. Thereby the aimed L-isoleucine is obtained. n COPYRIGHT: (C)1989,JPO&Japio |
| priorityDate | 1987-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.