http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106770863-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 |
| filingDate | 2015-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106770863-B |
| titleOfInvention | The method for detecting remains of pesticide content in liquid diary product |
| abstract | The present invention proposes a kind of method detecting remains of pesticide content in liquid diary product, and specifically, this method includes：(1) liquid diary product is extracted using acetonitrile, and collects acetonitrile organic phase, wherein in extraction process, add inorganic salts；(2) it after being rotarily dried acetonitrile organic phase, is dissolved using n-hexane and water, and collects n-hexane organic phase；(3) n-hexane organic phase is dried up with nitrogen, to obtain crude product to be measured；(4) crude product to be measured is purified using solid-phase extraction column, to obtain eluent；(5) eluent is mixed with ethylene glycol, nitrogen is used in combination to be purged, to obtain sample to be tested；And (6) are detected sample to be tested by chromatography, to determine the content of remains of pesticide in liquid diary product.Thereby, it is possible to achieve the purpose that save pre-treatment step, reduce gas chromatographic analysis impurity, and then improve detection result. |
| priorityDate | 2015-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.