http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107796892-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2017-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107796892-B |
| titleOfInvention | Fingerprint of Gentiana macrophylla capsule and its application in quality control and component analysis |
| abstract | The invention relates to a fingerprint of a large-leaved gentian-dragon capsule and application thereof in quality control and component analysis. According to the invention, a traditional Chinese medicine chromatogram fingerprint similarity evaluation system (2004A) is adopted to determine an HPLC fingerprint common mode of the Gentiana macrophylla capsule, 23 common peaks are calibrated, and the degree of identification is 0.966-0.982; and the content of loganin, shanzhiside methylester, 6' -O-beta-D-glucosyl gentiamarin, swertiamarin, isoorientin and isovitexin in 10 batches of preparations is determined; the HPLC fingerprint method and the content determination method of the Gentiana macrophylla capsule established by the invention have good analysis and evaluation capability and have the advantages of accuracy, simplicity, stability, reliability and the like. Therefore, this method can be used as an effective method for evaluating the quality of the present preparation. |
| priorityDate | 2017-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.