http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106198826-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-025 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-88 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 |
| filingDate | 2016-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106198826-B |
| titleOfInvention | With the method for tocopherol and tocotrienols content in the positive chemical source mass Spectrometry for Determination edible vegetable oil of gas-chromatography |
| abstract | The method of tocopherol and tocotrienols content in the positive chemical source mass Spectrometry for Determination edible vegetable oil of offer gas-chromatography of the present invention, is related to field of food detection.This method includes：Using positive standard working solution of the chemical source mass spectrometric hyphenated technique detection containing tocopherol and tocotrienols of gas-chromatography, obtain the retention time of each material, monitor the abundance ratio of ion, linear regression analysis is carried out to its concentration with the chromatographic peak area of each material quota ion in standard working solution, obtains the working curve of each material；The tocopherol and tocotrienols in edible vegetable oil are extracted, obtains extract solution；Using the positive chemical source mass spectrometric hyphenated technique Detection and Extraction liquid of gas-chromatography, whether judged according to retention time, the abundance ratio for monitoring ion in edible oil containing tocopherol, tocotrienols, according to the working curve of each material, the concentration of each material in calculating edible oil.The inventive method is simple and quick, selectivity is good, high sensitivity, degree of accuracy height. |
| priorityDate | 2016-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.