http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106770769-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-062 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2016-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106770769-B |
| titleOfInvention | A kind of method of a variety of liposoluble vitamins in detection feed |
| abstract | The invention discloses a kind of methods of a variety of liposoluble vitamins in detection feed, comprising the following steps: (1) according to detection needs, multivitamin standard solution is prepared, including at least two or more in following vitamin: vitamine A acetate, vitamin D 3 , vitamin e acetate；Using HPLC-MS/MS examination criteria solution, calibration curve equation is obtained；(2) sample is weighed, into brown volumetric flask, is added and extracts solution ultrasonic extraction 10-30min, cooling constant volume, centrifugation, with 0.22 μm of organic phase filter membrane, machine in filtering carries out analysis test using chromatographic parameter identical with step 1 and the MS detection parameters；(3) the multivitamin content in sample is calculated according to the testing result of step 1 and step 2.The method that a variety of liposoluble vitamins in mixed feed are detected while of the invention, completes the detection and analysis of a variety of different vitamins in one-time detection analytic process. |
| priorityDate | 2016-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.