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Electrostatic spinning silver oxide/silver -loaded coconut fiber and tannic acid modified polylactic acid packaging

Qian Liang1, Haiyi Xie1, Wenquan Huang2

  • 1Key Laboratory for Biobased Materials and Energy of Ministry of Education, College of Materials and Energy, Research Center of Biomass 3D Printing Materials, South China Agricultural University, Guangzhou 510642, PR China.

International Journal of Biological Macromolecules
|April 17, 2025
PubMed

Keywords:
Beef preservationCoconut fibersElectrostatic spinningPackaging filmsSilver oxide

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Overview
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Pasteurization is a widely employed thermal processing technique designed to enhance the safety and shelf life of perishable food and beverages. By subjecting products to specific high temperatures for controlled durations, this method effectively inactivates pathogenic microorganisms and spoilage enzymes without significantly compromising sensory qualities. The technique has been pivotal in food safety management, especially for consumables susceptible to microbial contamination such as milk,...
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Food spoilage is caused by microbial growth or by chemical and physical changes, all of which affect the taste, texture, and safety of food.Temperature-Based PreservationRefrigeration at 0–4 °C slows microbial growth and enzyme activity, making it ideal for short-term storage. However, certain spoilage organisms—such as psychrotrophs like Listeria monocytogenes—can still proliferate at these temperatures. Freezing below -18 °C further slows biological processes by forming ice crystals, which...