http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109030678-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-74 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 |
| filingDate | 2018-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109030678-B |
| titleOfInvention | Method for measuring content of 5 chemical components in northeast sow thistle |
| abstract | The embodiment of the invention provides a content determination method for 5 chemical components in northeast sowthistle, wherein the chemical components comprise chlorogenic acid, isoquercitrin, galuteolin, luteolin and caffeic acid; the method comprises the following steps: (1) establishing a standard curve of 5 chemical components; (2) obtaining an ultra-high performance liquid chromatogram of the test solution; (3) determining the content of 5 chemical components in the sample. The invention adopts ultra-high performance liquid chromatography to simultaneously detect the content of 5 chemical components in the northeast sow thistle, has the characteristics of simplicity, rapidness, strong stability, high precision and good reproducibility, and provides a basis for the quality control of the northeast sow thistle. |
| priorityDate | 2018-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.