http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103389318-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N24-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-38 |
| filingDate | 2013-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103389318-B |
| titleOfInvention | A kind of method differentiating true and false beef and mutton |
| abstract | A kind of method differentiating true and false beef and mutton, relates to the discrimination method of animal meat.1) soaked in solvent meat to be measured sample, then extract；2) being separated with meat sample to be measured by solvent, upper strata is water layer, and lower floor is chloroform layer, adds anhydrous sodium sulfate in chloroform layer, rocks and clarifies to solution, and the water of residual is siphoned away by anhydrous sodium sulfate；3) dried chloroform layer is transferred in nuclear magnetic tube to be measured；4) gathered the carbon modal data of sample by high-field nuclear magnetic resonance instrument, derive nuclear magnetic spectrogram；5) different types of animal flesh sample is carried out step 1)～4) operation, set up different animals meat carbon spectrum fingerprint database；Which kind of 6) contrasted with known carbo animalis spectrum finger print data at 172.0～174.0ppm interval characteristic fingerprint peaks by chemical shift, it is judged that be animal flesh.Simple to operate quickly measurement is accurate, and the pretreatment of sample is simple, can be analyzed by data fingerprint, obtain result；Can on any high-field nuclear magnetic resonance instrument data acquisition. |
| priorityDate | 2013-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.