http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107260839-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9683e667c2fc35e99047b5a77fea519c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23V2002-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L33-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-97 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P39-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L33-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-9789 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-74 |
| filingDate | 2017-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e196de8b2ca62b860fc66706366ae45b |
| publicationDate | 2017-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107260839-A |
| titleOfInvention | A kind of Preparation method and use of the anti-oxidant active ingredient of madder |
| abstract | A kind of Preparation method and use of the anti-oxidant active ingredient of madder, is related to a kind of Preparation method and use of madder extract.It is that existing method process to be solved is complicated, there is organic residue, the problem of yield of anti-oxidant active principle is relatively low.Method：First, madder medicinal powder is taken to add ethanol immersion, ultrasound collects solid formation A and liquid phase thing A；Solid formation A is added into ethanol immersion, ultrasound collects solid formation B and liquid phase thing B；Solid formation B is added into ethanol immersion, ultrasound collects solid formation C and liquid phase thing C；Liquid phase thing A, liquid phase thing B and liquid phase thing C are mixed into obtain leaching liquor, medicinal extract is concentrated to give；2nd, by macroporous resin chromatography on medicinal extract, eluent is collected, is concentrated under reduced pressure, obtains solid D；3rd, D ethanol is dissolved, gradient elution, collects eluent, active principle is obtained after drying.This method method is simple and quick, and cost is relatively low, high income, and is not related to organic solvent.The present invention is due to extracting the anti-oxidant active ingredient of madder. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114099396-A |
| priorityDate | 2017-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.