http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105445429-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-146 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-14 |
| filingDate | 2015-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105445429-B |
| titleOfInvention | A kind of method of external source addition ethyl lactate in detection white wine |
| abstract | The present invention relates to a kind of methods for adding ethyl lactate based on external source in stable isotope technology and principle detection white wine, belong to white wine authenticity authentication technique field.Key step is as follows：(1) carbon isotope composition of target compound (ethyl lactate) in the true Wine Sample of a certain odor type is measured, the carbon isotope composition of the endogenous marker of carbon isotope of target compound is measured, and determines δ between target compound and internal standard compound 13 The mean difference and standard deviation (σ) of C values；(2) δ of target compound and its endogenous marker in Wine Sample to be checked is measured 13 C values calculate the difference DELTA of the two 13 C Measuring samples ；(3) judge in measuring samples whether the ethyl lactate added containing external source.The present invention using stable isotope technology establish it is a kind of can accurately detect in white wine whether the method for the ethyl lactate added containing external source. |
| priorityDate | 2015-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.