http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108949848-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P17-181 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P17-18 |
| filingDate | 2018-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108949848-B |
| titleOfInvention | Method for preparing sponge acid by using marine bacteria fermentation |
| abstract | The invention relates to the field of marine microbial fermentation, in particular to a method for preparing diarrhetic shellfish poison halichondric acid by using marine bacterial fermentation. The method comprises the following steps: (1) activating a strain; (2) preparing seed liquid; (3) culturing and fermenting in a fermentation tank; (4) extracting fermentation liquor; (5) purifying the crude extract to obtain the halichondric acid. Compared with the prior art, the invention has the following advantages: (1) the method adopts marine bacteria for fermentation to produce the halichondric acid, has short fermentation period of only 40-42 hours, and can save energy consumption. (2) The invention adopts marine bacteria for fermentation to produce the halichondric acid, and has high yield which can reach 50-68 mu g/L. (3) The method has the advantages of simple steps, small workload, short period, no harm to human body, environmental protection, low cost and higher market prospect and economic value, and the used reagents and materials are common reagents for microbial fermentation tests. |
| priorityDate | 2018-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.