http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102707002-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 |
| filingDate | 2012-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102707002-B |
| titleOfInvention | The method of various antiseptic content in capillary gas chromatography internal standard method Simultaneously test soy sauce |
| abstract | The invention discloses the method for various antiseptic content in a kind of capillary gas chromatography internal standard method Simultaneously test soy sauce, it comprises the following steps: (1) takes soy sample; (2) add internal standard substance solution in the sample to which, then carry out acidifying, extracted by ether successively, purification dewaters and concentration, obtains sample solution; (3) sample solution got in step (2) carries out gas chromatographic analysis, obtains chromatogram analysis data; (4) by the chromatogram analysis data of the acquisition of step (3) and the comparison of predetermined antiseptic normal data, the content of various antiseptic in soy sauce is obtained.The method can the content of the antiseptic such as benzoic acid, sorbic acid, dehydroactic acid and parabens in Simultaneously test soy sauce, and easy to operation, effectively can reduce the impact of the factor such as operate miss and instrument condition on measurement result, result accurately and reliably. |
| priorityDate | 2011-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.