Nanotechnology in the manufacturing of sustainable food packaging: a review

At present, there is an escalating concern among consumers regarding the spoilage and safety of food items. Furthermore, the packaging materials used within the packaging industry are typically unsustainable food packaging. To confront this significant challenge, nanotechnology may offer a feasible alternative to standard packaging practices. Several naturally derived polymers are capable of substituting petrochemical-based polymers. The application of biopolymers has demonstrated an ability to prolong the shelf life of food items. However, these materials frequently exhibit limited functionality. The incorporation of nanomaterials can significantly enhance the capabilities of these films. Furthermore, the…