http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110927312-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_63f3343c2cceb350b7dbd5fc156a8b04 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-884 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-047 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-8686 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-8679 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 |
| filingDate | 2019-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ebcfe8818189c40034155a0ac5ac804 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58cb5a4f3d1e768110909cb6b0efd5a6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22d4d34899644c4bab0d0c171ac6661b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8822ffc398583d5e80ee5f9d03a3901e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49b4d78a2173809067998410a6f93b42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b9dd66bd10b8377a7ab16d3871b5e32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3705b525cbdbbac24bbe2016a4ee2199 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2957c18b4600a68a5095ed589daa82d2 |
| publicationDate | 2020-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110927312-A |
| titleOfInvention | A kind of construction method of UPLC characteristic map of Meihua formula granule and its component content determination method |
| abstract | The invention relates to a method for constructing a UPLC characteristic map of Meihua formula granules and a method for measuring the content of components. The method for measuring the content of components of Meihua formula granules includes the following steps: (1) respectively drawing a reference solution and a plum blossom formula to be tested The particle sample solution was injected into an ultra-high performance liquid chromatograph to determine the corresponding peak area; (2) the content of hyperoside was calculated by the external standard method; (3) chlorogenic acid and isoquercitrin were calculated by the one-test-multiple-evaluation method. , the content of rutin. By optimizing the chromatographic conditions and the preparation of the test sample, the present invention calculates the content of hyperin by using the external standard method, and then calculates the content of chlorogenic acid, isoquercitrin and rutin by one measurement and multiple evaluation method, and can The operation steps of the content determination of the four components are effectively simplified, the determination time is reduced, the work efficiency is improved, and the qualitative and quantitative analysis of the chemical components of the Meihua formula granules is realized. |
| priorityDate | 2019-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.