Radio Frequency Heating In Food Processing
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Radio Frequency Heating In Food Processing
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Author : George B. Awuah
language : en
Publisher: CRC Press
Release Date : 2014-12-04
Radio Frequency Heating In Food Processing written by George B. Awuah and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-12-04 with Technology & Engineering categories.
Radio-Frequency Heating in Food Processing: Principles and Applications covers the fundamentals of radio-frequency (RF) heating and the use of RF-heating technologies in modern food processing, preservation, and related industries. Focusing on industrial and lab-scale applications where RF heating has been employed successfully or reported to have potential benefits over conventional heating options, this state-of-the-art reference: Explains the similarities, differences, advantages, and limitations of RF and microwave heating as applied to agricultural products Describes fiber-optics temperature sensors and their utility in monitoring temperature during RF and microwave heating Discusses the dielectric and thermo-physical properties of agricultural products amenable to RF and microwave heating, presenting measurement techniques, mathematical concepts, and computer simulation models Provides practical perspectives on industrial RF units used in manufacturing food products, addressing free-running oscillators and 50-Ω designs for RF heaters and applicators Uses finite-element formulations to determine design parameters including resonant modes, circuit impedance, and electric field distribution in RF applicators Examines RF-heating effects on microorganisms, enzymes, and food quality attributes for products such as poultry, beef, pork, eggs, fish, milk, fruits, vegetables, and seafood Explores RF-heating applications beyond food processing, such as agricultural product deinfestation, waste treatment, counterfeit prevention, package tracking, and transportation of food from farm to table Radio-Frequency Heating in Food Processing: Principles and Applications supplies an in-depth overview of the fundamental science and engineering principles governing RF applications, as well as a solid understanding of industrial RF unit design options, challenges, and opportunities for development.
Applications Of Radio Frequency Heating In Food Processing
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Author : Rui Li
language : en
Publisher:
Release Date : 2023
Applications Of Radio Frequency Heating In Food Processing written by Rui Li and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023 with Food industry and trade categories.
Radiofrequency (RF) heating has been identified as one potential thermal treatment method with which to replace chemical fumigation and other conventional thermal methods because it is relatively easy to apply and leaves no chemical residues. RF equipment is commercially available today and is commonly used by the baking industry for the final drying of crackers, as well as by other industries. It involves the direct transfer of electromagnetic energy into bulk materials, providing fast and volumetric heating. This Special Issue aims to focus on recent developments in and applications of RF heating in food processing, such as disinfestation, drying, pasteurization, sterilization, temping, and thawing. This Special Issue will provide major methods, research strategies, and protocols used in the development of environmentally friendly food processes based on RF energy.
Microwave And Radio Frequency Heating In Food And Beverages
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Author : Tatiana Koutchma
language : en
Publisher: Academic Press
Release Date : 2022-10-06
Microwave And Radio Frequency Heating In Food And Beverages written by Tatiana Koutchma and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-06 with Technology & Engineering categories.
Microwave and Radio Frequency Heating in Food and Beverages discusses advanced heating techniques based on electromagnetic and electro-technologies, including radiative or microwave (MW) dielectric heating, radio-frequency (RF) or capacitive dielectric heating, infrared (IR) heating, ohmic and magnetic induction heating. Unlike conventional systems where heat energy is transferred from a hot medium to a cooler product resulting in large temperature gradients, electro-heating involves the transfer of electromagnetic energy directly into the product, initiating volumetric heating due to frictional interaction between water molecules and charged ions (i.e., heat is generated within the product). Provides basic principles and mechanisms of electromagnetic heating and microwave Explores microwave and radio-frequency (RF) effects on quality and nutrients in foods Presents the commercial applications of microwave and RF heating in the pasteurization and sterilization of foods and beverages
Electromagnetic Technologies In Food Science
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Author : Vicente M. Gómez-López
language : en
Publisher: John Wiley & Sons
Release Date : 2021-12-13
Electromagnetic Technologies In Food Science written by Vicente M. Gómez-López and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-12-13 with Technology & Engineering categories.
A comprehensive source of in-depth information provided on existing and emerging food technologies based on the electromagnetic spectrum Electromagnetic Technologies in Food Science examines various methods employed in food applications that are based on the entire electromagnetic (EM) spectrum. Focusing on recent advances and challenges in food science and technology, this is an up-to-date volume that features vital contributions coming from an international panel of experts who have shared both fundamental and advanced knowledge of information on the dosimetry methods, and on potential applications of gamma irradiation, electron beams, X-rays, radio and microwaves, ultraviolet, visible, pulsed light, and more. Organized into four parts, the text begins with an accessible overview of the physics of the electromagnetic spectrum, followed by discussion on the application of the EM spectrum to non-thermal food processing. The physics of infrared radiation, microwaves, and other advanced heating methods are then deliberated in detail—supported by case studies and examples that illustrate a range of both current and potential applications of EM-based methods. The concluding section of the book describes analytical techniques adopted for quality control, such as hyperspectral imaging, infrared and Raman spectroscopy. This authoritative book resource: Covers advanced theoretical knowledge and practical applications on the use of EM spectrum as novel methods in food processing technology Discusses the latest progress in developing quality control methods, thus enabling the control of continuous fast-speed processes Explores future challenges and benefits of employing electromagnetic spectrum in food technology applications Addresses emerging processing technologies related to improving safety, preservation, and overall quality of various food commodities Electromagnetic Technologies in Food Science is an essential reading material for undergraduate and graduate students, researchers, academics, and agri-food professionals working in the area of food preservation, novel food processing techniques and sustainable food production.
Emerging Thermal Processes In The Food Industry
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Author : Seid Mahdi Jafari
language : en
Publisher: Woodhead Publishing
Release Date : 2022-11-20
Emerging Thermal Processes In The Food Industry written by Seid Mahdi Jafari and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-11-20 with Technology & Engineering categories.
Emerging Thermal Processes in the Food Industry, a volume in the Unit Operations and Processing Equipment in the Food Industry series, explains the processing operations and equipment necessary for thermal processing, including infrared heating, microwave processing, sonication, UV processing, ohmic heating and dielectric processing. These processes and unit operations are very important in terms of achieving favorable sensory properties and energy usage. Chapters emphasize basic texts relating to experimental, theoretical, computational and/or applications of food engineering principles and relevant processing equipment for emerging thermal unit operations. Written by experts in the field of food engineering in a simple and dynamic way, this book targets industrial engineers working in the field of food processing and within food factories to make them more familiar with food processing operations and equipment. Explores new opportunities in food processing through emerging thermal processes Discusses different alternatives for emerging thermal processing operations Helps improve the quality and safety of food products
Thermal Technologies In Food Processing
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Author : P Richardson
language : en
Publisher: Elsevier
Release Date : 2001-04-24
Thermal Technologies In Food Processing written by P Richardson and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-04-24 with Technology & Engineering categories.
Thermal technologies have long been at the heart of food processing. The application of heat is both an important method of preserving foods and a means of developing texture, flavour and colour. An essential issue for food manufacturers is the effective application of thermal technologies to achieve these objectives without damaging other desirable sensory and nutritional qualities in a food product. Edited by a leading authority in the field, and with a distinguished international team of contributors, Thermal technologies in food processing addresses this major issue. Part one of the collection begins with reviews of conventional retort and continuous heat technologies. Part two then looks at the key issues of effective measurement and control in ensuring that a thermal process is effective whilst minimising any undesirable changes in a food. There are chapters on temperature and pressure measurement, validation of heat processes, modelling and simulation of thermal processes, and the measurement and control of changes in a food during thermal processing. The final part of the book looks at emerging thermal technologies which becoming more widely used in the food industry. There are chapters on radio frequency heating, microwave processing, infrared heating, instant and high-heat infusion, and ohmic heating A final chapter considers how thermal processing may be combined with high pressure processing in producing safe, minimally-processed food products. Thermal technologies in food processing provides food manufacturers and researchers with an authoritative review of thermal processing and food quality.
Thermal Food Processing
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Author : Da-Wen Sun
language : en
Publisher: CRC Press
Release Date : 2012-05-16
Thermal Food Processing written by Da-Wen Sun and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-05-16 with Science categories.
Thermal processing remains one of the most important processes in the food industry. Now in its second edition, Thermal Food Processing: New Technologies and Quality Issues continues to explore the latest developments in the field. Assembling the work of a worldwide panel of experts, this volume highlights topics vital to the food industry today an
Heat Transfer In Food Processing
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Author : S. Yanniotis
language : en
Publisher: WIT Press
Release Date : 2007
Heat Transfer In Food Processing written by S. Yanniotis and has been published by WIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Technology & Engineering categories.
Heat Transfer is important in food processing. This edited book presents a review of ongoing activities in a broad perspective.
Ohmic Heating In Food Processing
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Author : Hosahalli S. Ramaswamy
language : en
Publisher: CRC Press
Release Date : 2014-02-14
Ohmic Heating In Food Processing written by Hosahalli S. Ramaswamy and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-02-14 with Technology & Engineering categories.
Ohmic heating provides rapid and uniform heating, resulting in less thermal damage than conventional heating and allowing manufacturers to obtain high-quality products with minimum sensorial, nutritional, and structural changes. Ohmic Heating in Food Processing covers several aspects of Ohmic heating: science and engineering, chemistry and physics,
Application Of Novel Thermal Technology In Foods Processing
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Author : Indrawati Oey
language : en
Publisher: Mdpi AG
Release Date : 2022-01-29
Application Of Novel Thermal Technology In Foods Processing written by Indrawati Oey and has been published by Mdpi AG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-29 with Technology & Engineering categories.
Advanced and novel thermal technologies, such as ohmic heating, dielectric heating (e.g., microwave heating and radio frequency heating), and inductive heating, have been developed to improve the effectiveness of heat processing whilst guaranteeing food safety and eliminating undesirable impacts on the organoleptic and nutritional properties of foods. Novel thermal technologies rely on heat generation directly inside foods, which has implications for improving the overall energy efficiency of the heating process itself. The use of novel thermal technologies is dependent on the complexity and inherent properties of the food materials of interest (e.g., thermal conductivity, electrical resistance, water content, pH, rheological properties, food porosity, and presence of particulates). Moreover, there is a need to address the combined use of thermal processing with emerging technologies such as pulsed electric fields, high hydrostatic pressure, and ultrasound to complement the conventional thermal processing of fluid or solid foods. This Special Issue provides readers with an overview of the latest applications of various novel technologies in food processing. A total of eight cutting-edge original research papers and one comprehensive review paper discussing novel processing technologies from the perspectives of food safety, sustainability, process engineering, (bio)chemical changes, health, nutrition, sensory issues, and consumers are covered in this Special Issue.