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Author: Hosahalli S. Ramaswamy
Publisher: CRC Press
ISBN: 1420071092
Category : Technology & Engineering
Languages : en
Pages : 518
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Book Description
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,
Author: Hosahalli S. Ramaswamy
Publisher: CRC Press
ISBN: 1420071092
Category : Technology & Engineering
Languages : en
Pages : 518
Get Book Here
Book Description
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,
Author: Hosahalli S. Ramaswamy
Publisher: CRC Press
ISBN: 1420071084
Category : Technology & Engineering
Languages : en
Pages : 532
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Book Description
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, biochemistry and nutrition, quality and safety, and development and technology, both basic and applied. It describes the importance of Ohmic technology and how to implement it in practice, addressing basic theory, principles, and applications. Divided into nine sections, this volume covers the basics of Ohmic heating, including a historic overview and fundamental principles; electrical conductivity, its importance, factors that influence it, and data modeling; biological effects of electricity on foods and food components, including microorganisms, enzymes, proteins, carbohydrates, and fats; and Ohmic heating behavior and design parameters. The book also deals with issues in Ohmic heating equipment, Ohmic heating modeling issues, and process validation issues. The authors discuss various applications of Ohmic heating applied to different classes of foods, such as muscle foods (meat, poultry, and fish), dairy products, fruits, and vegetables. They also examine commercially successful applications of food products processed by Ohmic heating and considers applications of Ohmic heating where preservation is not the main focus, for example, blanching, Ohmic thawing, and the potential for Ohmic heating for long-duration space missions.
Author: Hosahalli S. Ramaswamy
Publisher: CRC Press
ISBN: 9781138198968
Category :
Languages : en
Pages : 530
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Book Description
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, biochemistry and nutrition, quality and safety, and development and technology, both basic and applied. It describes the importance of Ohmic technology and how to implement it in practice, addressing basic theory, principles, and applications. Divided into nine sections, this volume covers the basics of Ohmic heating, including a historic overview and fundamental principles; electrical conductivity, its importance, factors that influence it, and data modeling; biological effects of electricity on foods and food components, including microorganisms, enzymes, proteins, carbohydrates, and fats; and Ohmic heating behavior and design parameters. The book also deals with issues in Ohmic heating equipment, Ohmic heating modeling issues, and process validation issues. The authors discuss various applications of Ohmic heating applied to different classes of foods, such as muscle foods (meat, poultry, and fish), dairy products, fruits, and vegetables. They also examine commercially successful applications of food products processed by Ohmic heating and considers applications of Ohmic heating where preservation is not the main focus, for example, blanching, Ohmic thawing, and the potential for Ohmic heating for long-duration space missions.
Author: P Richardson
Publisher: Elsevier
ISBN: 1855736616
Category : Technology & Engineering
Languages : en
Pages : 311
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Book Description
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.
Author: Da-Wen Sun
Publisher: CRC Press
ISBN: 1439876797
Category : Science
Languages : en
Pages : 677
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Book Description
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
Author: S. Yanniotis
Publisher: WIT Press
ISBN: 1853129321
Category : Technology & Engineering
Languages : en
Pages : 289
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Book Description
Heat Transfer is important in food processing. This edited book presents a review of ongoing activities in a broad perspective.
Author: H.L.M. Lelieveld
Publisher: Elsevier
ISBN: 1845693833
Category : Technology & Engineering
Languages : en
Pages : 385
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Book Description
Pulsed electric field (PEF) food processing is a novel, non-thermal preservation method that has the potential to produce foods with excellent sensory and nutritional quality and shelf-life. This important book reviews the current status of the technology, from research into product safety and technology development to issues associated with its commercial implementation.Introductory chapters provide an overview of the process and its history. Part one then discusses the technology of PEF food preservation, with chapters on circuitry and pulse shapes, chamber design and technical and safety requirements. The second part of the book focuses on important product safety and quality issues such as probable mechanisms of microbial inactivation by PEF, adaptation potential of microorganisms treated by this method, toxicological aspects, the impact on food enzymes and shelf life. Chapters in the final part of the book cover topics relating to the commercialisation of the technology, including current and future applications, pitfalls, economic issues and scaling up, and public and regulatory acceptance.Food preservation by pulsed electric fields is a standard reference for all those involved in research into PEF food processing and its commercialisation. - Reviews the current status of PEF technology with an overview of the process and its history - Discusses the technology involved in PEF food preservation - Focuses on important product safety and quality issues such as the impact on food enzymes and shelf life
Author: Patrick J. Cullen
Publisher: Academic Press
ISBN: 0123814707
Category : Business & Economics
Languages : en
Pages : 544
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Book Description
Chapter 1. Status and Trends of Novel Thermal and Non-Thermal Technologies for Fluid Foods -- Chapter 2. Fluid Dynamics in Novel Thermal and Non-Thermal Processes -- Chapter 3. Fluid Rheology in Novel Thermal and Non-Thermal Processes --Chapter 4. Pulsed Electric Field Processing of Fluid Foods -- Chapter 5. High Pressure Processing of Fluid Foods -- Chapter 6. Ultrasound Processing of Fluid Foods -- Chapter 7. Irradiation of Fluid Foods -- Chapter 8. Ultraviolet and Pulsed Light Processing of Fluid Foods -- Chapter 9. Ozone Processing of Fluid Foods -- Chapter 10. Dense Phase Carbon Dioxide Processing of Fluid Foods -- Chapter 11. Ohmic Heating of Fluid Foods -- Chapter 12. Microwave Heating of Fluid Foods -- Chapter 13. Infrared Heating of Fluid Foods -- Chapter 14. Modelling the Kinetics of Microbial and Quality Attributes of Fluid Food during Novel Thermal and Non-Thermal Processes -- Chapter 15. Regulatory and Legislative issues for Thermal and Non-Thermal Technologies: An EU Pers ...
Author: P.J. Fellows
Publisher: Elsevier
ISBN: 1845696344
Category : Technology & Engineering
Languages : en
Pages : 932
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Book Description
The first edition of Food processing technology was quickly adopted as the standard text by many food science and technology courses. This completely revised and updated third edition consolidates the position of this textbook as the best single-volume introduction to food manufacturing technologies available. This edition has been updated and extended to include the many developments that have taken place since the second edition was published. In particular, advances in microprocessor control of equipment, 'minimal' processing technologies, functional foods, developments in 'active' or 'intelligent' packaging, and storage and distribution logistics are described. Technologies that relate to cost savings, environmental improvement or enhanced product quality are highlighted. Additionally, sections in each chapter on the impact of processing on food-borne micro-organisms are included for the first time. - Introduces a range of processing techniques that are used in food manufacturing - Explains the key principles of each process, including the equipment used and the effects of processing on micro-organisms that contaminate foods - Describes post-processing operations, including packaging and distribution logistics
Author: Jasim Ahmed
Publisher: John Wiley & Sons
ISBN: 1444398253
Category : Technology & Engineering
Languages : en
Pages : 1543
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Book Description
In the 21st Century, processing food is no longer a simple or straightforward matter. Ongoing advances in manufacturing have placed new demands on the design and methodology of food processes. A highly interdisciplinary science, food process design draws upon the principles of chemical and mechanical engineering, microbiology, chemistry, nutrition and economics, and is of central importance to the food industry. Process design is the core of food engineering, and is concerned at its root with taking new concepts in food design and developing them through production and eventual consumption. Handbook of Food Process Design is a major new 2-volume work aimed at food engineers and the wider food industry. Comprising 46 original chapters written by a host of leading international food scientists, engineers, academics and systems specialists, the book has been developed to be the most comprehensive guide to food process design ever published. Starting from first principles, the book provides a complete account of food process designs, including heating and cooling, pasteurization, sterilization, refrigeration, drying, crystallization, extrusion, and separation. Mechanical operations including mixing, agitation, size reduction, extraction and leaching processes are fully documented. Novel process designs such as irradiation, high-pressure processing, ultrasound, ohmic heating and pulsed UV-light are also presented. Food packaging processes are considered, and chapters on food quality, safety and commercial imperatives portray the role process design in the broader context of food production and consumption.
