Research progress of ohmic heating for food

Authors

WANG Xiaoyan, College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; Engineering Research Center of Food Thermal-processing Technology, Shanghai Ocean University, Shanghai 201306, China; National Food Science and Engineering Experime
PAN Xiaoyang, College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; Engineering Research Center of Food Thermal-processing Technology, Shanghai Ocean University, Shanghai 201306, China; National Food Science and Engineering Experime
CHENG Yudong, College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; Engineering Research Center of Food Thermal-processing Technology, Shanghai Ocean University, Shanghai 201306, China; National Food Science and Engineering Experime
JIN Yinzhe, College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; Engineering Research Center of Food Thermal-processing Technology, Shanghai Ocean University, Shanghai 201306, China; National Food Science and Engineering Experime

Abstract

As an internal heating technology, ohmic heating is a method using the inherent electrical resistance of food materials to generate heat. Compared with other heating methods, ohmic heating is faster and more uniform in heating. In this review, the main components of ohmic heating equipment and its effects on electrical conductivity of food were discussed. The mathematical simulation of the temperature distribution of food during ohmic heating was also summarized. Moreover, the applications of ohmic heating for food including blanching, evaporation, dehydration, fermentation, extraction, thawing, and sterilization were classified. In addition, the research prospect of ohmic heating for food was presented.

Publication Date

10-28-2017

First Page

209

Last Page

213,220

DOI

10.13652/j.issn.1003-5788.2017.10.045

Recommended Citation

Xiaoyan, WANG; Xiaoyang, PAN; Yudong, CHENG; and Yinzhe, JIN (2017) "Research progress of ohmic heating for food," Food and Machinery: Vol. 33: Iss. 10, Article 45.
DOI: 10.13652/j.issn.1003-5788.2017.10.045
Available at: https://www.ifoodmm.cn/journal/vol33/iss10/45

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