Regional Symposium on Innovation in science and technology

Home / دومین سمپوزیوم منطقه ای نوآوری در علم و فناوری

Novel Applications of Nanoparticles in Food Packaging: Improving Food Safety, Stability, and Shelf Life

Authors :

Marziyeh Tavakolizadeh¹ Soheil Sadr² Abbas Rahdar³ Sadanand Pandey⁴

1- Ferdowsi University of Mashhad 2- Department of Pathobiology, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran. 3- Department of Physics, University of Zabol, Zabol, Iran 4- Department of Chemistry, College of Natural Science, Yeungnam University, 280 Daehak‐Ro, Gyeongsan 38541, Korea

Keywords :

Nanoparticles،Nanotechnology،Active packaging،Food safety،Waste reduction

Abstract :

Abstract- Nanoparticles and nanotechnology have attracted much attention in various fields, especially in the food packaging industry, in recent decades. Food packaging, which plays a fundamental role in maintaining food products' quality, safety, and sustainability, can reach a new efficiency level using nanotechnology. Nanoparticles such as metal nanoparticles and nanocomposites have unique properties, including antibacterial properties, preventing gas and moisture penetration, improving mechanical strength, increasing the shelf life of food, and reducing waste. In addition, using nanosensors in active and intelligent packaging makes it possible to detect food spoilage and provide accurate information to the consumer. Hence, the current review aims to explore nanotechnology, nanoparticles' critical properties, and their application in food packaging. Moreover, the current review examines the various applications of nanotechnology in food packaging, including active, innovative, and biodegradable packaging, with practical examples.