http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6391091-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-66 |
| filingDate | 1986-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a86e950f131df4ab170dc6b3c22719b6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18eaa1d0c4ad9fc7f43fd7bf567ccdd4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acdc4a72a05380a741497495bc831eec |
| publicationDate | 1988-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6391091-A |
| titleOfInvention | Production of menaquinone-4 |
| abstract | PURPOSE: To stably, readily, and industrially produce menaquinone-4, by culturing a bacterium having an ability to produce menaquinone-4 while controlling a dissolved oxygen concentration. n CONSTITUTION: A menaquinone-4-producing bacterium (e.g. Staphyloccus sciuri) is subjected to ultraviolet ray treatment, N-methyl-N'-nitro-N-nitrosoguanidine treatment and ethyl methanosulfonate treatment to provide the bacterium having ability to produce menaquinone-4. The bacterium is then inoculated in a medium to which alcohols (e.g. isopentenylalcohol), shikimic acid, D-succinyl benzoic acid, etc., are added and cultured at 5W8.5pH and 20W40°C with aeration without limiting the growth of the bacterium, while controlling a dissolved oxygen concentration in a culture medium so that the concentration increases after keeping 0W0.5ppm concentration in a logarithmic growth phase. n COPYRIGHT: (C)1988,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008040793-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2906816-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7981657-B2 |
| priorityDate | 1986-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.