http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H03151872-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f8cfa5aee4410611b5c562275c9f8e3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-225 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-42 |
| filingDate | 1989-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d5959db779fb20c40267cc0d3bea243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f57060966d3e01fa1a028cf9dc7753ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77d051b9d9fab1f8922e6415bbe6e11b |
| publicationDate | 1991-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H03151872-A |
| titleOfInvention | New enzyme |
| abstract | PURPOSE: To obtain the subject new enzyme having various prescribed physicochemical properties and capable of production of a specified optically active butyric acid derivative using an enzymatic reaction thereof from the cultured material obtained below by culturing a microorganism belonging to Leuconostoc genus or Lactobacillus genus. n CONSTITUTION: The above-mentioned microorganism (preferably Leuconostoc mesenteroides subsp. dextranicum IFD 3349, etc.) is cultured in a culture medium capable of growth of the above-mentioned microorganism. As the culture method, the culture is carried out anaerobically or aerobically in a culture medium having pH3.0-9.5, preferably 4-8, at 20-45°C, preferably 25-37°C, for about 5-120hrs. The resultant cultured material is subjected to, e.g. centrifugal separation to recover the cell bodies and the recovered cell bodies are subjected to, e.g. ultrasonic crushing to obtain an cell-free extract. The resultant extract is then purified by streptomycin sulfate treatment, ammonium sulfate fractionation, the ion-exchange chromatography, etc. The obtained enzyme shows physicochemical properties represented by (1)-(8) and (R)-2-hydroxy-4-phenylbutyric acid can be produced by an enzymatic reaction thereof. n COPYRIGHT: (C)1991,JPO&Japio |
| priorityDate | 1989-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.