http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102813683-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12a9f6229ec6708de79252999ed4a537 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K127-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-97 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P39-06 |
| filingDate | 2011-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81dd385932c238e70f6232aad2406d28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d101943cce739c710060070acfc426c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec41f39166dbf7fb195a69ad090a4a3b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6276610fd4dc134db65da28306e6d8b5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2da12fcc39c5213a912362f55d9b699 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bbca5fc1cd4798c89c220c560dac09b |
| publicationDate | 2013-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102813683-B |
| titleOfInvention | Gingko leaf extract capable of delaying senescence and preparation method and application thereof |
| abstract | The invention discloses a gingko leaf extract capable of delaying senescence and a preparation method and application thereof. The gingko leaf extract is prepared by following steps: crushing gingko leaves and mixing with water, pretreating with ultrasonic waves, boiling and extracting to obtain the gingko leaf extracting solution, performing ion exchange chromatography to the gingko leaf extracting solution to desalt and decolor the same, collecting effluent, and concentrating to obtain the gingko leaf extract. The preparation method of the gingko leaf extract needs no organic reagent and is simple in extraction and separation, and high in leaching yield of effective components. The gingko leaf extract prepared by the method is stable in quality, evident in senescence delaying effect, low in ion concentration, and widely applicable to cosmetics as efficacy additive for delaying senescence. |
| priorityDate | 2011-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.