Abstract
Nanotechnology is a rising revolution with enormous potential in a variety of professions, including medicine and mechanics, also the food industry, and the definition of this technology is the study of creating and processing substances at nanoscales, where the characteristics vary from those seen at bigger scales such as atomic and molecular levels. In this article, we gathered information about nanoscience from previous reviews and studies. Lately, nanoparticle delivery devices have been discovered where they transport functional substances, food ingredients and additives to specific locations. Although nanotechnology is a promising prospect with advanced applications varying from increasing the mechanical strength of packaging materials to delivering functional substances to food, more efforts are needed to conduct a detailed investigation in the nanofood system and raise consumer understanding. This review aims to shed light on the important applications of nanotechnology in food processing and food packaging including improved, active, and smart packaging.
