http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104435387-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-333 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-85 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-85 |
| filingDate | 2014-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104435387-B |
| titleOfInvention | A kind of method that Callicarpa nudiflora total flavones extracts |
| abstract | The present invention relates to field of traditional Chinese medicine pharmacy, be specifically related to a kind of method that Callicarpa nudiflora total flavones extracts.The present invention is realized by following proposal: by Callicarpa nudiflora pulverizing medicinal materials, add ethanol water again, the addition of ethanol water is 12 ~ 14 times of Callicarpa nudiflora medical material weight, soak 20 ~ 40 minutes, microwave is adopted to extract, the radiosity controlling microwave is 15 ~ 30W/g, exposure time 150 ~ 180 seconds, ethanol water temperature controls below boiling point, then room temperature cooling is sealed, repeat microwave extraction and cooling step 4 ~ 6 times, gained extracting solution is through the hollow cellulose membrane ultrafiltration of molecular cut off 2000, filter liquor is through ceramic membrane filter, filtrate is concentrated post-heating to dry, obtain total flavones product. |
| priorityDate | 2014-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.