Vol. 8, Special Issue 6 (2020)
Nanotechnology for safe food packaging-review
Author(s): Keshab Debnath, Pragati Hazarika, H Lalrikima, C Lalchhandama, Lalhumliana Toichang, Sani Nandi and Bijoy Sarkar
Abstract: Nanotechnology can be used to improve health, wealth, products and quality of life. Food nano-packaging is still a rather unexplored field of nanoscience and food science. Here I review developments in nano-packaging. This chapter describes first bio-based food packaging for biodegradable packaging. Bio-based packaging is indeed an alternative to conventional packaging with non-degradable plastic polymers that are a threat to the environment. Bio-based packaging reduces waste, extend the shelf life, and enhance food quality. The next section discusses nano-materials that improve packaging, such as better barrier properties, mechanical strength, flexibility and stability. Active packaging refers to the use of active materials such as antimicrobials and oxygen scavenging reagents. Smart packaging is the use of nano-sensors and nano-devices that detect freshness or contaminants in foods or monitor changes in packaging conditions or integrity. The last section discusses safety issues and health concerns of nano-packaging.
Pages: 230-240 | 465 Views 97 Downloads
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How to cite this article:
Keshab Debnath, Pragati Hazarika, H Lalrikima, C Lalchhandama, Lalhumliana Toichang, Sani Nandi and Bijoy Sarkar. Nanotechnology for safe food packaging-review. International Journal of Chemical Studies. 2020; 8(6): 230-240.
