Document Type
Journal Article
Publication Title
International Journal of Biological Macromolecules
Volume
265
PubMed ID
38490375
Publisher
Elsevier
School
School of Engineering
RAS ID
69902
Abstract
The development of biodegradable active packaging films with hydrophobic characteristics is vital for extending the shelf life of food and reducing the reliance on petroleum-based plastics. In this study, novel hydrophobic cerium-based metal-organic framework (Ce-MOF) nanoparticles were successfully synthesized. The Ce-MOF nanoparticles were then incorporated into the cassava starch matrix at varying concentrations (0.5 %, 1.5 %, 3 %, and 4 % w/w of total solid) to fabricate cassava-based active packaging films via the solution casting technique. The influence of Ce-MOF on the morphology, thermal attributes, and physicochemical properties of the cassava film was subsequently determined through further analyses. Biomedical analysis including antioxidant activity and the cellular morphology evaluation in the presence of the films was also conducted. The results demonstrated that the consistent dispersion of Ce-MOF nanofillers within the cassava matrix led to a significant enhancement in the film's crystallinity, thermal stability, antioxidant activity, biocompatibility, and hydrophobicity. The introduction of Ce-MOF also contributed to the film's reduced water solubility. Considering these outcomes, the developed cassava/Ce-MOF films undoubtedly have significant potential for active food packaging applications.
DOI
10.1016/j.ijbiomac.2024.130899
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.
Comments
Jafarzadeh, S., Golgoli, M., Azizi-Lalabadi, M., Farahbakhsh, J., Forough, M., Rabiee, N., & Zargar, M. (2024). Enhanced carbohydrate-based plastic performance by incorporating cerium-based metal-organic framework for food packaging application. International Journal of Biological Macromolecules, 265(Part 1), article 130899. https://doi.org/10.1016/j.ijbiomac.2024.130899