http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112986451-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A40-81 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-8631 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-8686 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2021-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112986451-B |
| titleOfInvention | Hybrid fish meat quality evaluation method based on flavor characteristics |
| abstract | The invention discloses a hybrid fish meat quality evaluation method based on flavor characteristics, which comprises the following steps: carrying out headspace sample injection treatment on a fish sample, and then carrying out gas chromatography-ion mobility spectrometry analysis; collecting the gas-phase retention time of the obtained volatile compound, calculating a retention index, collecting the ion migration time, the migration rate and the relative ion peak intensity, drawing a gas-phase ion migration chromatogram, and carrying out qualitative analysis on the volatile component; collecting relative ion peak intensity signals of the volatile compounds to generate fingerprint spectrums of parent and filial generation of the hybrid fish; and performing dynamic principal component analysis to complete quality similarity detection of parents and filial generations of the parents. The evaluation method of the invention applies the gas chromatography-ion mobility spectrometry to the meat quality analysis of the hybrid fish for the first time, can quickly identify the volatile flavor substance changes of the muscles of the hybrid fish and the parents thereof, and realizes the flavor quality evaluation and similarity judgment among hybrid filial generations, the parents and the hybrid filial generations. |
| priorityDate | 2021-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.