Ohmic Heating: A Review and Application in Food Industry
نویسندگان
چکیده
منابع مشابه
three-dimensional modeling and simulation of ohmic heating of processing in a two-phase food system
the basis of the ohmic heating process is the transmission of alternating electric current through multi-phase solutions that is followed by heat generation due to particle resistance to the transmitted electric current. throughout the present study, simultaneous transfer of heat and electricity was modeled in a two-phase system of solid-liquid food to investigate the critical factors affecting...
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0308-8146/$ see front matter 2010 Elsevier Ltd. A doi:10.1016/j.foodchem.2010.04.047 * Corresponding author. Tel.: +421 2 59325254; fax E-mail address: [email protected] (M. Pola Ohmic heating of milk and fruit and vegetable juices was carried out at several incubation temperatures to investigate inactivation of alkaline phosphatase, pectin methylesterase and peroxidase. Mechanisms of in...
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Ohmic heating offers an alternating to conventional heating because it simultaneously heats both phases by internal energy generated through electrical energy. In this process heating rate depends upon the electrical conductivity and field strength. By this method a product undergoes a minimum structural damage, retain its nutritional value. This technique gives excellent processed quality prod...
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Ohmic heating is an alternative fast heating technique for food products, which takes its name from Ohm's law. The basic principle of ohmic heating is the conversion of electrical energy into heat, resulting in internal energy generation. In this study, an experimental ohmic heating unit was designed and fabricated. Four kinds of liquid food materials (tap water, fruit-vegetable juice, yogurt a...
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ژورنال
عنوان ژورنال: Advances in biological sciences research
سال: 2022
ISSN: ['2468-5747']
DOI: https://doi.org/10.2991/absr.k.220305.016