http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105585471-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-78 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-743 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 |
| filingDate | 2016-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105585471-B |
| titleOfInvention | A kind of extracting method of common rabdosia leaf active constituent |
| abstract | A kind of extracting method of common rabdosia leaf active constituent, belongs to active components of plants extractive technique field.Interaction technical finesse common rabdosia leaf root first is helped with micro- cut, then after common rabdosia leaf rough powder and chemical assistant put together carrying out superfine grinding, ethyl alcohol is added after sieving, stirs evenlyï¼›After ultrasonic extraction, extracting solution is evaporated under reduced pressure, fraction ethyl alcohol recycling, and concentrate uses petroleum ether, chloroform, ethyl acetate and extracting n-butyl alcohol, extract liquor to be concentrated under reduced pressure respectively, and fraction recycling, concentrated dried powder is out of phase crude extract.Crude extract carries out the detection and analysis of different pharmacological activity to determine target component.New technology is extracted as common rabdosia leaf active constituent, can effectively extract common rabdosia leaf active constituent, it, can more effectively effective component extracting compared with traditional extraction process.The present invention utilizes ultrasound assisted extraction, greatly reduces active constituent dissolution time, improves extraction efficiency.Present invention process is made simply, to save cost, be more advantageous to industrialization. |
| priorityDate | 2016-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.