http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112098551-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e3884b48d783dcb250bfe5daa3b1fa7 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-324 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-32 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/G01N30-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2020-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee48024af20df493dc769166231bd2fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0856188603ef21a992905d48a57763ba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_238a4f84b98a6e7af7a4a3e81cbaf735 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb3d68fd73e29cf62ca0b9ed5636ed78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10d0c876529033dbcbdf7165ec7f6a76 |
| publicationDate | 2020-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112098551-A |
| titleOfInvention | Detection method of ginsenosides in health food |
| abstract | The invention relates to a method for detecting ginsenosides in health food, comprising the following steps: (1) extraction: taking a sample to be tested, extracting it with a solvent, and obtaining a sample extraction solution; (2) purification: extracting the sample extraction solution with a solid Purify the phase extraction column, collect the purified eluent, and use a solvent to make a constant volume to obtain the sample solution to be tested; the filler in the solid phase extraction column is neutral alumina and XAD-2 macroporous resin composite filler; (3 ) detection: the sample solution to be tested is injected into the high performance liquid chromatography-tandem mass spectrometer for detection, wherein, the conditions of the liquid chromatography include: chromatographic column: C18 bonded silica gel chromatographic column; mobile phase: A is formic acid-containing acetic acid Ammonium solution, B is acetonitrile, gradient elution. The method eliminates the influence of impurity peaks under complex matrix on the qualitative and quantitative ginsenosides, has high qualitative and quantitative accuracy of ginsenosides, and can simultaneously detect the 9 most important ginsenosides in health food. |
| priorityDate | 2020-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.