http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115184483-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d40285e27f4ed83b8728b0d477404958 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-065 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-8686 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2022-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_223e20821a0a4639e195a6c974cf338d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96ef55ef878f502ed7a97d3145eb910e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f803616b3f70f46301d39be04c9e8f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_075fa0d4bd345855cd99aefe25090fc9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_630dfe27476667bcdd99a3bee6658f57 |
| publicationDate | 2022-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115184483-A |
| titleOfInvention | A two-dimensional screening method for active ingredients of traditional Chinese medicine |
| abstract | The invention discloses a two-dimensional screening method for active components of traditional Chinese medicine. The method combines two-dimensional biological activity maps with a full two-dimensional chromatographic contour map of chemical components for two-dimensional precise screening of active components of traditional Chinese medicine Polygonum cuspidatum. Active ingredients in natural products provide a novel, rapid and accurate screening method; the present invention is developed in two dimensions of liquid-liquid chromatography and reversed-phase liquid chromatography, and the two chromatographic dimensions have good complementarity, and the involved activity screening method includes: The following 5 kinds, namely tyrosinase monophenolase, tyrosinase diphenolase, α-glucosidase, DPPH free radical scavenging test, ABTS free radical scavenging test; this novel two-dimensional activity screening method is relatively The traditional activity screening method has the advantages of precise positioning, rapid screening, and high resolution, which is helpful to quickly and accurately screen effective active ingredients from complex Chinese medicines. |
| priorityDate | 2022-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 105.