http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110082460-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-027 |
| 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 | 2019-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110082460-B |
| titleOfInvention | A kind of quality detection method of Jingshu Granules |
| abstract | The invention relates to a quality detection method for Jingshu granules. The content of seven chemical components in Jingshu granules, including gastroin, notoginsenoside R1, ginsenoside Rg1, ginsenoside Rb1, cinnamic acid, cinnamic aldehyde and cholic acid, is detected at one time. . The method is scanned by an ultraviolet detector, and the detection wavelengths are 193 nm, 205 nm, 260 nm and 350 nm; the mobile phase is acetonitrile-0.1% formic acid aqueous solution, gradient elution; the column temperature is 30°C, the injection volume is 20 μL, and the flow rate is 1.0 mL/min. The results showed good linearity in the corresponding concentration range, and the average recovery rate was 101.33%-103.09%. The advantages of simple operation, rapid analysis, accurate results, good separation effect and high sensitivity can greatly improve the quality control of Jingshu granules. |
| priorityDate | 2019-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.