Ultrasonics in food processing – Food quality assurance and food safety

In recent years, ultrasound technology has been used as an alternative processing option to conventional thermal approaches. Ultrasonication can pasteurize and preserve foods by inactivating many enzymes and microorganisms at mild temperature conditions, which can improve food quality in addition to guaranteeing stability and safety of foods. In addition, the changes to the physical properties of ultrasound, such as scattering and attenuation caused by food materials have been used in food quality assurance applications.

► Ultrasonics is an emerging technology in food and dairy processing. ► The review provides an analysis of current literature on the use of ultrasonics in food quality assurance and safety. ► The reviews will be of interest to scientists from both academic and industry sectors.