http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113075303-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8d47e679e38af17ed92d1c80f3e012a7 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-047 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-8679 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2020-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aaa8fe20b111080a4e2e99a93d749c96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75b45cc06d89928830fd51c4f2e841ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88ba1828ceb4a0a2de46761af5b6572f |
| publicationDate | 2021-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113075303-A |
| titleOfInvention | A method for establishing a fingerprint of a traditional Chinese medicine oral preparation and its fingerprint |
| abstract | The invention relates to the technical field of drug detection, in particular to a method for establishing a fingerprint of a traditional Chinese medicine oral preparation and the fingerprint thereof, comprising the following steps: S1, preparation of a test solution: selecting different batches of Qingzao Jiufei Decoction granule samples, Accurately weighed, placed in a container, accurately added with water, dissolved by sonication, allowed to cool, filtered, the filtrate was extracted with ethyl acetate, combined with ethyl acetate, evaporated to dryness, the residue was added with methanol solution and transferred to a volumetric flask, diluted to the mark with methanol , Shake well, filter, take the filtrate, that is, S2, the preparation of reference solution: take liquiritin, caffeic acid, isodendrobin, isoliquiritiside and dissolve in methanol to make each 1ml containing 50μg of each reference substance solution as a reference solution. The fingerprint established by the fingerprint establishment method of the invention can comprehensively characterize the information of the five medicinal materials of mulberry leaf, licorice root, ginseng, fried black sesame and honey loquat leaf in the prescription, and more comprehensively reflect the quality of the medicine. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115452996-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113917002-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114636779-A |
| priorityDate | 2020-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 88.