Santosh Kumar, PhD, is an assistant professor in the Department of Food Engineering and Technology, Central Institute of Technology, Kokrajhar, India. He has authored 30+ peer-reviewed journal papers, multiple book chapters, and edited two books. His research experience is in the area of sustainable food packaging and preservation. Avik Mukherjee, PhD, is an associate professor in the Department of Food Engineering and Technology, Central Institute of Technology, Kokrajhar, India. He has co-authored and co-edited 6 books. His current research interests focus on the application of natural and novel food preservation and packaging technologies, including biopolymer-based food packaging and the application of nanotechnology in sustainable food preservation and packaging. Vimal Katiyar, PhD, is a professor in the Department of Chemical Engineering, Indian Institute of Technology, Guwahati, India. He received a PhD in chemical engineering from the Indian Institute of Technology, Bombay, India. His main area of research includes sustainable polymer development, its processing, its structure-property relationship, rheological aspects, migration studies, toxicological effects, polymer degradation, polymer-based nanomaterials, food packaging, and clean and green energy technologies. He is the co-inventor of 29 granted patents, published 140+ peer-reviewed research articles, and 70 book chapters.