http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111024876-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-90 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-90 |
| filingDate | 2019-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111024876-B |
| titleOfInvention | Gradient full-information thin-layer identification method for glossy privet fruit medicinal materials |
| abstract | The invention relates to a gradient full-information thin-layer identification method for glossy privet fruit medicinal materials. The method is characterized in that: directly adopting supernatant of methanol ultrasonic as a test sample or a reference medicinal solution. With the same test solution, developing agents with 3 different polarities are used to detect about 36 kinds of information spots of glossy privet fruit on 3 thin layer plates under various detection conditions, and the information spots are classified into about 30 chemical components. The components are crossed with each other, but do not interfere with each other under the respective inspection conditions, and clear fluorescent spots or color spots can be displayed. The thin-layer gradient identification only needs 0.2g of medicinal material and control medicinal material respectively, 4ml of extraction solvent, 30ml of developing solvent and 1.5 hours. Simple, convenient, quick and efficient, and is not available in the reported methods at present. The method is suitable for multi-information rapid quality supervision and evaluation of the glossy privet fruit medicinal material; and provides thin-layer identification references of components with different polarities for compound preparations of the formula. |
| priorityDate | 2019-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.