Development of Modified Gas Composition for Atmosphere Packaging of Sliced Apple Chips

• Published in: Applied Sciences
• Main Authors: Jarosław Wyrwisz, Małgorzata Moczkowska-Wyrwisz, Marcin A. Kurek
• Format: Article
• Language: English
• Published: MDPI AG 2025-03-01
• Subjects: apple; chips; modified atmosphere packing; RSM optimize; texture; polyphenols
• Online Access: https://www.mdpi.com/2076-3417/15/5/2832

In this study, we report the development of mixed gas composition for packaging dried apple slices in a modified atmosphere to extend their shelf life and maintain their quality. We used the response surface methodology to optimize oxygen and carbon dioxide concentrations in the mixture for packaging in a modified atmosphere based on the changes in mass, hardness, browning index, polyphenols, and vitamin C content during apple chip storage. Studies have shown that the optimal concentration of oxygen should be 2.663% and carbon dioxide 3.785% when packaging dried apple slices in a modified atmosphere to obtain minimal changes in the measured quality attributes. These findings can be applied in food processing and storage, providing a useful guideline for improving the preservation and nutritional value of dried fruits.