Dr. Jun-Hu Cheng is a Professor of Food Science and Engineering at the School of Food Science and Engineering, South China University of Technology (SCUT), Guangzhou. He received his BSc degree in Food Quality and Safety and MEngSc degree in Food Science and Technology from Henan University of Technology in 2004 and 2011, and his PhD in Food Science from South China University of Technology in 2016. His field of research includes (1) spectral and imaging technology on food quality and safety; (2) bio-based functional materials for the intelligent monitoring of food quality and safety; and (3) food physical processing and food non-thermal processing technologies, including microwave-assisted technology and cold plasma.