Edible films of chitosan- xanthan gum enriched with cornmint oil: Characterization and application in blueberry preservation

Key Points

• Blueberry preservation is enhanced using chitosan-xanthan gum edible films enriched with cornmint oil.
• In tests, blueberries stored with these films showed a 30% reduction in spoilage over 14 days.
• Characterization of the films revealed strong barrier properties and antimicrobial activity against certain pathogens.
• This suggests that edible films could significantly improve the shelf life and quality of perishable fruits.