http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110257451-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/C12R1-865 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P17-18 |
| filingDate | 2019-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110257451-B |
| titleOfInvention | Method for promoting accumulation of arteannuic acid |
| abstract | The invention provides a method for promoting accumulation of artemisinic acid, which is characterized in that an external regulation factor and vegetable oil which is cheap and easy to obtain are added into a culture medium, magnesium salt and amino acid are added into the culture medium in the fermentation culture process of saccharomyces cerevisiae engineering bacteria capable of producing artemisinic acid, and the fermentation temperature and the fermentation dissolved oxygen are regulated in stages, so that the accumulation of the artemisinic acid is greatly promoted on the basis of ensuring the stability of plasmids in the saccharomyces cerevisiae engineering bacteria, the fermentation yield of the artemisinic acid can be improved by more than 50% to the maximum, the fermentation period is effectively shortened, and the effect is obvious. The technical scheme provided by the invention is simple and easy to implement, the production efficiency of the artemisinic acid is further improved, and the industrial production and application of the artemisinic acid are easy to realize. |
| priorityDate | 2019-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 679.