Nanotechnology, a Novel Field in the Food Packaging Industry

Nanotechnology is the science of very small materials that play an important role in the food production and packaging. Also it is recognized as the most innovative modern technique by introducing the latest enhancements in the food packaging industry by improving mechanical, barrier and thermal properties of food packaging, detecting pathogens and spoilage microorganisms, enhancing the shelf-life of food, reducing food waste and costs, resolving environmental issues and also by introducing smart, active and improved packaging by maintaining the food quality and its safety aspects; that public perception will be crucial to the realization of these technological enhancements. Therefore, this review article attempts to focus on the implementation of nanotechnology as a powerful tool in the development of food packaging to improve food quality and safety. It is hoped that by using the science of nanotechnology, the current food packaging systems will be modified and products with better and safer nutritional quality will be sent to the global market. Also, despite the small amount of nanoparticles, it is possible to change the properties of packaging materials without significant changes in density, transparency and processing characteristics. Therefore, this review article attempts to focus on the implementation of nanotechnology as a potent tool in developing food packaging to improve food safety and quality. It is hoped that by utilizing nanotechnology, the current food packaging systems will be modified and products with better and safer nutritional quality will be introduced to the global markets.