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Application of radio frequency energy in processing of fruit and vegetable products.

Yingjie TangPu JingShunshan Jiao
Published in: Comprehensive reviews in food science and food safety (2024)
Thermal processing is commonly employed to ensure the quality and extend the shelf-life of fruits and vegetables. Radio frequency (RF) heating has been used as a promising alternative treatment to replace conventional thermal processing methods with advantages of rapid, volumetric, and deep penetration heating characteristics. This article provides comprehensive information regarding RF heating uniformity and applications in processing of fruit and vegetable products, including disinfestation, blanching, drying, and pasteurization. The dielectric properties of fruits and vegetables and their products have also been summarized. In addition, recommendations for future research on RF heating are proposed to enhance practical applications for fruits and vegetables processing in future.
Keyphrases
  • health risk
  • health risk assessment
  • heavy metals
  • health information
  • climate change
  • quantum dots