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Physical Sciences and Mathematics Commons

Open Access. Powered by Scholars. Published by Universities.®

Medicine and Health Sciences

Theses and Dissertations

Active food packaging; Antibacterial films; Antioxidant Activity; Chitosan; Cinnamon; Clove; Polyvinyl alcohol; Shelf-life extension; Solvent casting; Turmeric

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Full-Text Articles in Physical Sciences and Mathematics

Development Of Enhanced Food Packaging Systems Based On Blends Of Bio-Based And Biodegradable Polymers Exhibiting Antimicrobial Properties, Aishat Agboluaje Jun 2022

Development Of Enhanced Food Packaging Systems Based On Blends Of Bio-Based And Biodegradable Polymers Exhibiting Antimicrobial Properties, Aishat Agboluaje

Theses and Dissertations

Food packaging is one of the important aspects of food processing, which contributes greatly to decreasing post-harvest food losses. While ensuring that foods are adequately packaged, it is also important to consider the impact of these food packaging materials on the environment. Accordingly, this research work was aimed at investigating the potential of bio-based and biodegradable blends of polyvinyl alcohol (PVA) and chitosan loaded with antimicrobial agents such as turmeric, clove, and cinnamon for use in food packaging applications. The methodology involved creating PVA/chitosan films with varying compositions via solvent casting method and selecting the best composition exhibiting the highest …