http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112710765-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e0c9032340bf6bc4a4db110cead4665 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-8809 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-8679 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-8686 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-86 |
| filingDate | 2019-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0aa0e47397d42953e79ddeb863d7dc1b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2929e4a5beb0e35c7bc7b5b81d9c9965 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_332dc21dd6261f5e9e3ae039454c61b6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b063ad789674392f898c5ae9e20ec4a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c52e37d338008adbbcc56aea61d9f7db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23ae72c1a29ba534adc3db52c0ca84a8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e70493b478d8750fb3ab45fb8b65a3ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b9a2002c6b7cb2fe7da827452351e62 |
| publicationDate | 2021-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112710765-A |
| titleOfInvention | Fingerprint detection method of gardenia medicinal material and application thereof |
| abstract | The invention discloses a fingerprint detection method of gardenia medicinal materials and application thereof, wherein the method comprises the following steps: a) preparing a reference substance solution; b) preparing a test solution; c) high performance liquid chromatography determination; d) respectively preparing test solution from 26 batches of gardenia medicinal materials, sequentially performing high performance liquid chromatography determination, recording fingerprint, introducing all the fingerprints into traditional Chinese medicine chromatogram fingerprint similarity evaluation system software, selecting chromatographic peaks existing in the fingerprints of different batches of gardenia as common chromatographic peaks, generating standard control fingerprints, and calculating relative retention time and peak area of each common chromatographic peak; e) performing discriminant analysis by using orthogonal partial least squares; f) and identifying the common chromatographic peak by adopting a liquid chromatogram-tandem mass spectrometer. The method has strong specificity and a large number of peak identifications, the fingerprint spectrum can be used for identification of gardenia in different producing areas and screening of quality markers by combining the orthogonal partial least square discriminant analysis, and qualitative analysis is carried out on common chromatographic peaks by adopting a liquid chromatography-mass spectrometry technology, so that the quality difference substances of gardenia medicinal materials in different producing areas are determined. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114034806-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115128201-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115128201-B |
| priorityDate | 2019-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.