http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108713591-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23V2002-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23B7-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23B7-154 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23B7-157 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23B7-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23B7-154 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23B7-157 |
| filingDate | 2018-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108713591-B |
| titleOfInvention | A kind of zinc-doped carbon quantum dot coating film fruit preservative and preparation and use method thereof |
| abstract | A zinc-doped carbon quantum dot coating film fruit preservative and a preparation and use method thereof belong to the technical field of chemical industry. Contains 0.1-0.5% zinc-doped carbon quantum dots, konjac gum, chitosan, zinc sulfate, citric acid, ascorbic acid, calcium chloride, and inositol. Give full play to the reaction of zinc ions with functional groups containing sulfur and ammonia such as sulfhydryl and amino groups that exist in proteins and nucleic acids in organisms to be antibacterial; use the strong oxidizing hydroxyl radical 〃OH generated under visible light irradiation, which can penetrate the bacterial cell wall and enter Bacteria, prevent the transmission of film-forming substances, block its respiratory system and electron transport system, and effectively kill bacteria; use the film-forming properties of chitosan and konjac gum, the antioxidant properties of ascorbic acid and citric acid, and the water retention of inositol characteristics such as sex. The product has a good preservation effect. |
| priorityDate | 2018-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 167.