http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113049732-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-94 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-90 |
| filingDate | 2021-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113049732-B |
| titleOfInvention | Rapid thin-layer identification method for astragalus root and poria cocos granules with one detection and multiple medicines |
| abstract | The invention relates to a detection method of a traditional Chinese medicine preparation, in particular to a rapid thin-layer identification method of astragalus and poria cocos granules for detecting multiple medicines; the detection method is thin-layer chromatography and comprises the following steps: (1) preparation of a test solution: extracting radix astragali and Poria with methanol; (2) preparation of control solutions: adding methanol into control of QILINGGEN granule to obtain control solution; (3) identifying by thin-layer chromatography: and (3) sampling each solution on the same silica gel thin-layer plate, and developing and comparing by taking petroleum ether-ethyl acetate-methanol-anhydrous formic acid as a developing agent in a certain ratio. Compared with the traditional thin-layer chromatography, the method has the greatest advantages that three medicinal materials are identified on the same thin-layer plate, a color developing agent is not needed, the solvent toxicity is low, the specificity is high, and the durability is good. |
| priorityDate | 2021-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.