http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104345108-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 |
| filingDate | 2013-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104345108-B |
| titleOfInvention | Qualitative quantitative determination method for liver-heat-clearing tablet |
| abstract | The invention discloses a qualitative quantitative determination method for a liver-heat-clearing tablet, and a conventional qualitative identification method for herba artemisiae scopariae in the liver-heat-clearing tablet is improved. The following steps are increased: (1) employing a microscopic identification process to identify radix isatidis in the liver-heat-clearing tablet; (2) employing thin-layer chromatography to identify radix isatidis in the liver-heat-clearing tablet by taking indirubin as a reference; and (3) employing high performance liquid chromatography to determine the content of chlorogenic acid in herba artemisiae scopariae and the content of glycyrrhizic acid in glycyrrhiza. Compared with the prior art, in the method, a qualitative discriminating method is added and also the content determination method for the effective compositions is added. The method is high in precision, good in reproducibility, high in recovery rate and accurate in determination result, and helps to improve the quality controllability and stability of the liver-heat-clearing tablet, and guarantee people drug use safety and validity. The qualitative quantitative determination method for the liver-heat-clearing tablet is capable of controlling the quality of the liver-heat-clearing tablet, also is capable of controlling the quality of other dosage forms of a same prescription, such as a capsule, a granule and the like. |
| priorityDate | 2013-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.