http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110849986-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3c4a291c10119f08792714900697cbfd |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-8686 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16C20-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16C20-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16C20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16C20-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-86 |
| filingDate | 2019-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_194b71b5841effadfd135818b81852b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8b35cf0105744fde032725da710a9ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71adb32a08a9055cadbd5ce40a583622 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f0f24e07c91d353c2f79d0d4a66be5d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8ba76239ca55f6d434cbd1775bf8e6c |
| publicationDate | 2020-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110849986-A |
| titleOfInvention | Decumbent corydalis tuber fingerprint map establishing method and multi-component chemical pattern recognition method |
| abstract | The invention discloses a decumbent corydalis tuber fingerprint map establishing method S1, fourteen large-choice, general-purpose and small-choice decumbent corydalis tuber powders of producing areas are taken, cleaned by rush water and placed in the sun for drying or in the shade in a ventilated place for later use; s2, weighing 1g of rhizoma corydalis Decumbentis powder, placing in a conical flask with a plug, precisely adding 50ml of 50% methanol, weighing, and ultrasonically extracting for 30 min; s3, cooling the solution obtained in the step S3, weighing the solution, complementing the lost weight with 50% methanol solution, shaking the solution evenly, filtering the solution with a 0.22um filter membrane, taking the subsequent filtrate to obtain a sample solution, S4, respectively taking 10 mu L of the solution, scanning the solution by an Ultimate 3000DAD detector by adopting a 200-400 nm waveband, establishing a fingerprint spectrum, detecting the difference of the components of corydalis amabilis in 14 production areas, separating the corydalis amabilis medicinal materials in different grades of each production area, and judging the chemical components with strong correlation with the quality of the corydalis amabilis. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114577919-A |
| priorityDate | 2019-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.