http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110763806-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-38 |
| filingDate | 2019-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110763806-B |
| titleOfInvention | A method for evaluating the spiciness level of duck neck |
| abstract | The invention discloses a method for evaluating the spiciness level of duck neck, which comprises the following steps: evaluating the spiciness index of a duck neck standard sample to obtain a spiciness index conversion formula; and evaluating the spiciness intensity of the duck neck standard sample; Cluster analysis was used to analyze the spiciness intensity evaluation results, and the spiciness grade classification of duck neck standard samples was obtained; DFA analysis method was used to analyze the spiciness grade classification results, and the boundary line of each type of spiciness grade was obtained; The main component 1 score of the duck neck standard sample is the Y axis, and the spiciness index is the X axis, and the linear regression equation is fitted; the boundary line is substituted into the linear regression equation to obtain the spiciness index interval; the spiciness index interval is substituted into the spiciness index Convert the formula to calculate the content of capsaicinoids for each spiciness grade, and form a standard table for the spiciness grade of duck neck; and then obtain the spiciness grade of the sample to be tested. This method is obtained based on multivariate statistical methods, and the accuracy of the evaluation results higher. |
| priorityDate | 2019-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.