http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113203822-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c8e046c0b8fa43eaa7e067c5a8f8d1e0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-884 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-88 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 |
| filingDate | 2021-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5329184192a465aedf2eba6723a9542 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9bd1340dc219e0cae5aeede742382b55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ac5296169ddc4a4ca0affe30aef3dfc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7d5bf4769e0223d09c9cf3da8ef0073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94bef655504e671026e8137a408ec4a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95fd5d671d2efecad90f0cc29fc6fe0e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fae95925c759fe419ee8464da82c86d7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6e51064f19a4be6d7099d75434f3e7a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffce1b38817254396ee868fdeb060848 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25316bf6c5c5478529fedb127d2dcb38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60e8e53293f65395ac6e9cd1900dfe4f |
| publicationDate | 2021-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113203822-A |
| titleOfInvention | Application of compound, matrix effect compensator and analysis method of fragrance components in plant extract |
| abstract | The invention relates to application of a compound, a matrix effect compensator and an analysis method of a fragrance component in a plant extract, and belongs to the technical field of chemical analysis and detection. The compound with the structure shown in the formula I is applied to inhibiting the adsorption of active sites of gas chromatography, wherein in the formula I, m is 0 or 1, and n is 0 or 1; r 1 Is methyl or methoxy; r 1 When it is methyl, R 2 Is C2-C18 alkoxy or C2-C18 alkyl, R 1 When it is methoxy, R 2 Is C2-C18 alkyl. The application of the invention is that one end of the molecule of the compound in the formula I is a polar group, and the other end of the molecule is nonpolar alkane. After the compound of formula I enters a gas chromatography system, the compound of formula I is subjected to directional molecular self-assembly on the solid surface, polar groups are adsorbed on active sites on the solid surface, nonpolar alkyl groups extend in a gas flow path, and the alkyl groups are inert, so that new adsorption sites cannot be formed, and a good protection effect on an analyte can be formed. |
| priorityDate | 2021-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 88.