http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107144655-B
Outgoing Links
| Predicate | Object |
|---|---|
| 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 | 2017-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107144655-B |
| titleOfInvention | A kind of method of 5 kinds of naphthalene derivatives in detection fruit |
| abstract | The present invention relates to a kind of method of 5 kinds of naphthalene derivatives in detection fruit, this method includes: four steps such as preparation, sample extraction, sample purification and the ultra performance liquid chromatography measurement of standard solution, and this method is using acetonitrile as sample extracting solution；NH 2 Solid phase extraction column purification, the dichloromethane-acetonitrile (90:10-95:5, V/V) of the formic acid containing 1%-2% are leacheate；With 1.7 μm, 2.1 × 100mm C18 chromatography post separation, 0.1% (v/v) aqueous formic acid -0.1% (v/v) formic acid acetonitrile solution is mobile phase；It is measured under ultra performance liquid chromatography fluorescence detector excitation wavelength 280nm, launch wavelength 330nm.This method is easy, sensitive, accurate, measures while this 5 kinds of naphthalene derivatives of NAD, NAA, 2-NOA, NPA and NAME suitable for fruit. |
| priorityDate | 2017-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.