Packaging materials Biodegradable polymers 6 Ascorbic acid 4 Carbon nanotubes 4 Dispersions 4 Edible films 4 Nanocomposites 4 Nanotubes 4 Natural polymers 4 Organic acids 4 Oxidation 4 Physical properties 4 Polymers 4 Potassium sorbate 4 Reinforcement 4 Starch 4 Yarn 4 80:20 Waxy:normal corn starch 2 A. Polymer-matrix composites (PMCs) 2 Anti-microbial activity 2 Anti-microbial properties 2 Antibiotics 2 Antimicrobial activity 2 Antioxidant action 2 Antioxidants 2 Ascorbic 2 B. Physical properties 2 Biodegradability 2 Biodegradable nanocomposites 2 Biodegradable packaging 2