http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105004807-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-14 |
| filingDate | 2015-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105004807-B |
| titleOfInvention | 7 kinds of benzene polyacid of liquid chromatography for measuring and its method for derivant Special migration |
| abstract | The present invention provides one kind to measure 7 kinds of benzene polyacid and its derivant Special migration high performance liquid chromatography uv detection method in five kinds of food simulants simultaneously.Food simulants soak testing sample, are cooled to room temperature and mix, aqueous-based food analogies sample introduction after the filtration of hydrophilic polytetrafluoro acetic acid syringe filters；After vegetable oil is extracted with 0.1% ammonium acetate solution, lower clear liquid sample introduction after the filtration of hydrophilic polytetrafluoro acetic acid syringe filters.Gradient elution separation with Synergi Polar RP post；Detection wavelength is 232 nm.Preferably, the response rate and accuracy are high, fully meet the limitation requirement of the Special migration of European Union NO seven kinds of benzene polyacid of 10/2011 regulation and its derivant, and have been applied to the detection of actual sample for the method chromatographic isolation and linear relationship. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110274983-A |
| priorityDate | 2015-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.