http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108008026-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2017-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108008026-B |
| titleOfInvention | Method for synchronously detecting 13 colorants in hawthorn pills |
| abstract | The invention discloses a method for synchronously detecting 13 coloring agents in hawthorn pills, which comprises the following steps: (1) preparing a blank matrix solution; (2) preparing a mixed reference substance solution; (3) preparing a sample solution; (4) performing liquid chromatography-tandem mass spectrometry; (5) and (6) analyzing results. The 13 colorants are acid red 6B, allure red, rhodamine B, orange G, basic orange 22, golden orange IV, acid yellow 36, New fuchsin, globeflower orange, golden orange II, basic orange 21, methyl orange and basic orange 2. The method has the advantages of simple operation, high accuracy, high precision and good stability, can detect one or more of 13 colorants simultaneously, is suitable for quality control of hawthorn pills in laboratories, detects whether the hawthorn pills are dyed by the 13 colorants, can carry out batch detection, and has high detection efficiency. |
| priorityDate | 2017-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 109.