http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112649519-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a667576d5c91c2294500708a524ce4f7 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-14 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/B82Y30-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-14 |
| filingDate | 2020-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20f2cbfc21c7357f91a5a8e560515f2a |
| publicationDate | 2021-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112649519-A |
| titleOfInvention | An accurate and rapid method for the detection of pesticide residues in fruits |
| abstract | The invention discloses an accurate detection method for pesticide residues in fruits, which consists of the following steps: (1) homogenizing the fruits with a homogenizer, adding water and acetonitrile to disperse; (2) adding magnetic nanomaterials for continuous shaking Extraction; (3) Use a magnet to separate the magnetic nanomaterials for extracting and adsorbing pesticides from the fruit solution; (4) Use a small amount of organic reagents to ultrasonically elute the pesticides adsorbed by the magnetic nanomaterials, and add anhydrous sodium sulfate to the eluent. Dehydration; (5) adding internal standard compound solution; (6) analyzing and detecting the liquid to be tested by gas chromatography-mass spectrometry. The accurate detection method for pesticide residues in fruits of the invention has the advantages of short operation time, less consumption of organic reagents, low analysis cost, accurate analysis results and easy popularization. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116448927-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116448927-A |
| priorityDate | 2020-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.