http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105837546-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-54 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-80 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-223 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 |
| filingDate | 2016-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105837546-B |
| titleOfInvention | A kind of method that alnusenone, pinocembrin, cardamomin, Alpinetin are isolated and purified from one's early teens |
| abstract | The invention provides a kind of method that alnusenone, pinocembrin, cardamomin, Alpinetin are isolated and purified from one's early teens.Pulverizing medicinal materials in one's early teens, the extraction of 70% EtOH Sonicate is added, extract solution is filtered, be concentrated under reduced pressure to obtain medicinal extract in one's early teens；Medicinal extract is dissolved with methanol, after filtering, carries out supercritical fluid chromatography separation, chromatographic column is diol column, and mobile phase is supercritical CO 2 Fluid, modifying agent are ethanol.The present invention uses carbon dioxide to add a small amount of organic solvent as main mobile phase as modifying agent, environmental and human health impacts are produced with the small of harm, and carbon dioxide recovery, using easily, energy consumption is low, and production cost is low, and production process is green；Product is easily recycled simultaneously, products obtained therefrom unharmful substance residual. |
| priorityDate | 2016-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.