http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107478763-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-062 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-94 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 |
| filingDate | 2017-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107478763-B |
| titleOfInvention | A kind of measuring method of whorlleaf oxytropis herb |
| abstract | The invention discloses a kind of measuring methods of whorlleaf oxytropis herb, whorlleaf oxytropis herb is measured using thin-layer chromatography, it include: to take untested medicinal material, it is finely ground, sieving, methanol ultrasound is added, it is extracted with ethyl acetate, test solution is prepared with dehydrated alcohol dissolution after being concentrated to dryness, whorlleaf oxytropis herb control medicinal material solution is separately prepared using same method, above two solution is put respectively on the silica gel g thin-layer plate in same using sodium carboxymethylcellulose as binder, using petroleum ether-hexamethylene-toluene-ethyl acetate as solvent, expansion, it takes out, it dries, spray is with ethanol solution of sulfuric acid, wind is clear to spot development, in sample chromatogram, on position corresponding with reference medicine chromatography, the spot of aobvious same color.Measuring method of the present invention has many advantages, such as that favorable reproducibility, specificity are strong, result is accurate, meets accurate, easy, sensitive, quick principle, can effectively detect the quality of this Chinese medicine of whorlleaf oxytropis herb. |
| priorityDate | 2017-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.