http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110646528-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2019-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110646528-B |
| titleOfInvention | A method for the detection of multiple components in Rhizoma Drynariae based on HPLC/UPLC-QTOF-MS |
| abstract | The present invention provides a method for detecting multiple components in Drynariae based on HPLC/UPLC-QTOF-MS, comprising the following steps: (1) taking a sample of Rhizoma Drynariae to make Rhizoma Drynariae powder, accurately weighing it, and mixing with a solvent Mixing, weighing, sonicating, shaking, filtering, and taking the filtrate to obtain the sample to be tested; (2) using HPLC/UPLC to separate the sample to be tested in step (1), and then using mass spectrometry to detect the peaks of constituent substances , and qualitatively analyze the peaks of the component substances with analysis software. The invention adopts the HPLC/UPLC-QTOF-MS technology to detect the multi-components in Drynariae, the method is simple, fast, accurate and efficient, realizes the rapid qualitative analysis of the multi-components in Drynariae The quality standard of medicinal materials is of great significance. |
| priorityDate | 2019-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.