http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102115766-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_468a1a7ff48ec891b5c0bb5c21f11691 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-74 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-44 |
| filingDate | 2009-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd3dcada9d70502830b3fcc9a043980d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d951efb9a1ddf09e3609b74ae453694 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf1dbf5627c4e2adeb55416456351d95 |
| publicationDate | 2013-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102115766-B |
| titleOfInvention | Method for synchronously fermenting normal alkane to produce mixed long-chain dicarboxylic acid by using microorganism |
| abstract | The invention discloses a method for biosynthesizing and producing long-chain Alpha, Omega-dicarboxylic acid, in particular relates to a high yielding method of a C11-C14 mixed long-chain dicarboxylic acid (DCm). A used microorganism is a mutant new strain ly-m of a Candida tropicalis. The method is characterized in that culture media using each single normal alkane of C11-C18 and light wax oil as substrates are respectively connected to strains of the microorganism at first; on the first stage, a system is controlled to mainly grow cells, and also produce a certain quantity of dicarboxylic acid; on the second stage, the fermentation system is controlled to mainly produce acid and also grow cells; and on the third stage, the system is controlled to only produce the acid without growing cells. When the method is used for fermenting 200# light wax oil (a normal alkane mixture of C11-C14) to produce the DC11-DC14 mixed long-chain dicarboxylic acid (DCm), the Candida tropicalis ly-m and the 200# light wax oil are fermented in a fermentation tank with a volume of 210m3 for 160 hours, and the content of DCm in a fermentation clear liquid can reach 175g/L. |
| priorityDate | 2009-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 170.