http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107300620-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-6851 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-241 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-214 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-68 |
| filingDate | 2017-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107300620-B |
| titleOfInvention | A method and system for identifying dead meat based on MALDI-TOF-MS |
| abstract | The invention discloses a MALDI-TOF-MS-based identification method for slaughtered meat, comprising: preparing a sample set, the sample set including a training sample set, a test sample set and a sample set to be tested; applying MALDI-TOF-MS to the sample set Measure to obtain the corresponding mass spectrum; establish a neural network classifier based on the mass spectrum of the training sample set and the test sample set; use the neural network classifier to classify the samples in the test sample set to obtain the identification result. The invention also discloses a MALDI-TOF-MS-based identification system for slaughtered meat. The present invention finds the metabolomics and proteomics differences between dead slaughtered meat and live slaughtered meat at the molecular level by means of a mass spectrometer, and minimizes the interference of environmental factors and sample factors through the training, learning and inspection of neural network classifiers. The detection process has high stability, sensitivity and accuracy, and the detection result has good reproducibility. It is a scientific, accurate and efficient dead meat identification method and system. |
| priorityDate | 2017-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID637775 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID412129306 |
Total number of triples: 17.