Publication: Development Of Polyvinyl Alcohol/ Microcrystalline Cellulose/ Anthocyanin Biofilm As Ph-Sensitive Indicator For Smart Packaging
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Date
2025-09
Authors
Mohd Nor Azam, Nur Adriana
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Abstract
Recent studies have highlighted the negative environmental effects of petroleum-based plastics, emphasizing the increasing demand for biodegradable and smart food packaging materials. A sustainable and pH-sensitive food packaging film based on polyvinyl alcohol (PVA, 8%), microcrystalline cellulose (MCC, 2%), and anthocyanin (9% w/w) was developed using a solvent casting method in this study.
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Keywords
Development Of Polyvinyl Alcohol , Microcrystalline Cellulose , Anthocyanin Biofilm As Ph-Sensitive Indicator , Smart Packaging