http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104673497-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-8962 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-752 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-185 |
| filingDate | 2015-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104673497-B |
| titleOfInvention | A kind of extraction process of plants essential oil, polysaccharide and flavones |
| abstract | It is to make Extraction solvent with the ethanol water of cellulase to extract plants essential oil, flavones and polysaccharide 3 times under ultrasonic assistant the invention discloses the extraction process of a kind of plants essential oil, flavones and polysaccharide；Merge extract solution, essential oil crude product, aqueous phase and flavone aglycone crude product are centrifuged to obtain after being evaporated under reduced pressure recovery ethanol.Using n-butanol from aqueous phase extracting flavone glycosides, flavone aglycone is dissolved in the extraction phase containing flavonoid glycoside, is evaporated under reduced pressure recovery n-butanol, dry flavones crude product；Raffinate phase containing polysaccharide is through ethanol precipitation, filtering, dry polysaccharide crude.The extraction process makes plant material obtain relatively sufficiently utilization, has the advantages that simple, safety, efficiency of pcr product are high and activity is impaired small. |
| priorityDate | 2015-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.