http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103463145-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K127-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P39-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-16 |
| filingDate | 2013-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103463145-B |
| titleOfInvention | The Folium Ginkgo being raw material with Semen Ginkgo fallen leaves refines extract and preparation method thereof and application |
| abstract | The invention discloses a kind of Folium Ginkgo being raw material with Semen Ginkgo fallen leaves and refine extract and preparation method thereof, the present invention with Semen Ginkgo fallen leaves for raw material, add alcohol reflux, merge extractive liquid, filter, concentrated, add water and leach, filter, AB-8 resin column absorption on filtrate, after first washing clarification with water, use 90% ~ 95% ethanol desorbing again, collect 90% ~ 95% ethanol elution, polyamide column on concentrated solution, first wash with water, use 70% ~ 75% methanol desorbing again, collect 70% ~ 75% meoh eluate, concentrated, dry, the refining extract of 30% ~ 45% total flavones and 7% ~ 15% total lactones must be contained.The present invention falls leaves as extracting raw material with discarded Semen Ginkgo; turn waste into wealth; obtain containing total flavones and the high refining extract of total lactones active component by selection process; there is good antioxidation; antiplatelet aggregation and neuronal cell protective effect thereof; and untoward reaction is low, can be used as the control medicine of cardiovascular and cerebrovascular disease and the primary raw material of health food, there is important economic benefits and Environmental Role. |
| priorityDate | 2013-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 114.