A Comprehensive Review on Infrared Heating Applications in Food Processing

Salam A. Aboud, Ammar B. Altemimi, Asaad R. S. Al-HiIphy, Lee Yi-Chen, Francesco Cacciola
2019 Molecules  
Infrared (IR) technology is highly energy-efficient, less water-consuming, and environmentally friendly compared to conventional heating. Further, it is also characterized by homogeneity of heating, high heat transfer rate, low heating time, low energy consumption, improved product quality, and food safety. Infrared technology is used in many food manufacturing processes, such as drying, boiling, heating, peeling, polyphenol recovery, freeze-drying, antioxidant recovery, microbiological
more » ... on, sterilization grains, bread, roasting of food, manufacture of juices, and cooking food. The energy throughput is increased using a combination of microwave heating and IR heating. This combination heats food quickly and eliminates the problem of poor quality. This review provides a theoretical basis for the infrared treatment of food and the interaction of infrared technology with food ingredients. The effect of IR on physico-chemical properties, sensory properties, and nutritional values, as well as the interaction of food components under IR radiation can be discussed as a future food processing option.
doi:10.3390/molecules24224125 pmid:31731574 pmcid:PMC6891297 fatcat:xjg4ljmblnbl7cvimoi6ulewre