Hydrolysis of plasma-polymerized poly(ethylene glycol)/ZnO nanocomposites in food simulants: Identification of components and potential toxicity.
Food packaging
Food simulants
Plasma polymerization
Polyethylene glycol/ZnO nanocomposite
Toxicity evaluation
Journal
Food chemistry
ISSN: 1873-7072
Titre abrégé: Food Chem
Pays: England
ID NLM: 7702639
Informations de publication
Date de publication:
10 Oct 2024
10 Oct 2024
Historique:
received:
19
06
2024
revised:
23
09
2024
accepted:
05
10
2024
medline:
20
10
2024
pubmed:
20
10
2024
entrez:
19
10
2024
Statut:
aheadofprint
Résumé
Plasma polymerization at atmospheric pressure provides an eco-friendly alternative to wet chemistry for creating antibacterial coatings for food packaging. However, the degradation of these coatings in contact with food remains underexplored. This study employs an aerosol-assisted atmospheric plasma system to deposit polyethylene glycol (PEG)-like coatings with 1 wt% zinc oxide (ZnO) nanoparticles on a polymer substrate. Fourteen degradation products, differ mainly in the number of ethylene oxide groups were identified in food simulants, with the highest releases associated with C
Identifiants
pubmed: 39426267
pii: S0308-8146(24)03221-7
doi: 10.1016/j.foodchem.2024.141571
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
141571Informations de copyright
Copyright © 2024 Elsevier Ltd. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.