http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110274977-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-062 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-72 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/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 |
| filingDate | 2019-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110274977-B |
| titleOfInvention | Method for detecting N-nitrosamine compounds in meat products |
| abstract | The invention relates to a method for detecting N-nitrosamine compounds in meat products, which comprises ultrasonic extraction, sample treatment, liquid chromatography-triple quadrupole tandem mass spectrometry (LC-MS/MS) and qualitative and quantitative analysis. The invention has the advantages that: the invention relates to a method for detecting N-nitrosamine compounds in food, wherein the related sample processing processes (concentration, GPC purification, concentration and solvent replacement) are completed on line, so that automatic processing is realized, and the related detection and analysis are completed by LC-MS/MS. Therefore, the method has the characteristics of convenience and rapidness in operation and high sensitivity, and meets the detection requirement of low-content N-nitrosamine compounds in meat products. |
| priorityDate | 2019-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.