Advancements in Bioactive Intelligent Packaging: Enhancing Food Safety and Sustainability

Abstract Food safety and security are vital concerns for consumers and the food industry, necessitating innovative solutions to mitigate risks associated with foodborne diseases. Bioactive intelligent packaging is at the forefront of technological advancements in food preservation, which utilizes non-toxic and environmentally friendly materials. By incorporating bioactive materials, the packaging can interact with its contents and the surrounding environment, thereby extending the shelf life of food products and supporting food safety. This case study highlights the potential of natural colourants as effective bioactive materials, showcasing their chemical, thermal, and physical sensitivity, along with their antioxidant and antimicrobial properties. Specifically, the indicators used in intelligent packaging can change colour in response to specific stimuli, such as the presence of oxygen or damage to the package, signalling potential spoilage or compromised integrity. This capability is particularly beneficial in the food industry, where it can help prevent waste and improve supply chain management by ensuring that products are consumed while still fresh. Additionally, the incorporation of bioactive materials into the packaging system allows for interaction with the food contents, further extending shelf life and preserving food integrity. Despite the promising developments, the study emphasizes the need for further research and development to facilitate the commercial application of these technologies and meet the growing demand for safe and nutritious food products. Information © The Author 2024