http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108743640-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4090c178da102bddbbee7ab1172761cf |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-331 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-258 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-258 |
| filingDate | 2018-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffa03ff9ca472b385d350f9633be10fb |
| publicationDate | 2018-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108743640-A |
| titleOfInvention | The preparation method of ginsenoside ingredient in a kind of Folium Panacis Quinquefolii |
| abstract | The invention discloses a kind of preparation methods of ginsenoside ingredient in Folium Panacis Quinquefolii, and steps are as follows：By Folium Panacis Quinquefolii, drying to constant weight in 40-45 DEG C, crushes and simultaneously crosses 60 mesh sieve；After ultrasonic atomizatio extraction flask is added in Folium Panacis Quinquefolii powder, deionized water is added, solid phase extraction column equipped with the C18 stationary phases activated is installed on extraction flask, adjust solid phase extraction column height, it is 3-5mm to make distance between bottom end sieve plate and extracting solution liquid level, open extractor switch, after solid phase extraction column is directed at ultrasonic fountain, ultrasonic power is adjusted to 30-34W, extracts 30-40min, remove solid phase extraction column, deionized water is added to rinse, is drained with vacuum pump, with ethanol elution, it collects eluent, concentrates to obtain the final product.This method extraction time is short, efficient, can quickly obtain ginsenoside ingredient in Folium Panacis Quinquefolii, can prepare on a large scale. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110568096-A |
| priorityDate | 2018-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.