http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110618214-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b8d3269a1851018e3db4b4f0149dc8c2 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-042 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-8634 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-8665 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-86 |
| filingDate | 2019-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52f8becc91bf9d350bc7d3b8d325f89b |
| publicationDate | 2019-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110618214-A |
| titleOfInvention | Determination and confirmation method of β-hydroxy-β-methylbutyric acid and its calcium salt in a liquid beverage |
| abstract | The invention discloses a method for determination and confirmation of β-hydroxy-β-methylbutyric acid and its calcium salt in a liquid beverage. The method adopts high performance liquid chromatography-tandem mass spectrometry to determine and confirm β-hydroxy-β-methylbutyric acid in liquid beverages; the conversion coefficient and the determined content of β-hydroxy-β-methylbutyric acid are converted to obtain Content of β-hydroxy-β-methylbutyric acid calcium salt in liquid beverages. The method includes sample pretreatment steps for the determination of β-hydroxy-β-methylbutyric acid in liquid beverages, blank test method, determination and confirmation steps of high performance liquid chromatography-tandem mass spectrometry, and β-hydroxy-β-methylbutyric acid in liquid beverages. Conversion method for calcium methyl butyrate. The method for determination and confirmation of β-hydroxy-β-methylbutyric acid and its calcium salt in liquid beverage provided by the invention has the advantages of good chromatographic retention and linear relationship, simple sample pretreatment, high recovery rate and high accuracy, and can be It is widely used in the quantitative detection and adulteration discrimination of β-hydroxy-β-methylbutyric acid and its calcium salts in liquid beverage samples. |
| priorityDate | 2019-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.