food process engineering operations contemporary food engineering

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Food Process Engineering Operations

Author : George D. Saravacos
ISBN : 9781420083545
Genre : Technology & Engineering
File Size : 86. 67 MB
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A unique and interdisciplinary field, food processing must meet basic process engineering considerations such as material and energy balances, as well as the more specialized requirements of food acceptance, human nutrition, and food safety. Food engineering, therefore, is a field of major concern to university departments of food science, and chemical and biological engineering as well as engineers and scientists working in various food processing industries. Part of the notable CRC Press Contemporary Food Engineering series, Food Process Engineering Operations focuses on the application of chemical engineering unit operations to the handling, processing, packaging, and distribution of food products. Chapters 1 through 5 open the text with a review of the fundamentals of process engineering and food processing technology, with typical examples of food process applications. The body of the book then covers food process engineering operations in detail, including theory, process equipment, engineering operations, and application examples and problems. Based on the authors’ long teaching and research experience both in the US and Greece, this highly accessible textbook employs simple diagrams to illustrate the mechanism of each operation and the main components of the process equipment. It uses simplified calculations requiring only elementary calculus and offers realistic values of food engineering properties taken from the published literature and the authors’ experience. The appendix contains useful engineering data for process calculations, such as steam tables, engineering properties, engineering diagrams, and suppliers of process equipment. Designed as a one or two semester textbook for food science students, Food Process Engineering Operations examines the applications of process engineering fundamentals to food processing technology making it an important reference for students of chemical and biological engineering interested in food engineering, and for scientists, engineers, and technologists working in food processing industries.

Food Engineering Handbook

Author : Theodoros Varzakas
ISBN : 9781482261660
Genre : Technology & Engineering
File Size : 47. 6 MB
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Food Engineering Handbook: Food Process Engineering addresses the basic and applied principles of food engineering methods used in food processing operations around the world. Combining theory with a practical, hands-on approach, this book examines the thermophysical properties and modeling of selected processes such as chilling, freezing, and dehydration. A complement to Food Engineering Handbook: Food Engineering Fundamentals, this text: Discusses size reduction, mixing, emulsion, and encapsulation Provides case studies of solid–liquid and supercritical fluid extraction Explores fermentation, enzymes, fluidized-bed drying, and more Presenting cutting-edge information on new and emerging food engineering processes, Food Engineering Handbook: Food Process Engineering is an essential reference on the modeling, quality, safety, and technologies associated with food processing operations today.

Biopolymer Engineering In Food Processing

Author : Vania Regina Nicoletti Telis
ISBN : 9781439844953
Genre : Science
File Size : 33. 69 MB
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Due to their unique properties and ability to interact with other food components, biopolymers have traditionally played a major role in food processing. Biopolymer Engineering in Food Processing explores processing technology associated with biopolymer applications and discusses both operational and economic aspects. Following an overview of biopolymer applications and their functionality in different processes, the text examines: Production routes, availability, costs, and physicochemical properties of commercial biopolymers Rheology of biopolymer suspensions, how concentration and shear may affect their flow behavior, and their response to pressure losses and heat transfer during flow Effects of food processing and storage conditions on the viscoelastic and textural properties of food gels Mechanical and mass transfer properties of films and coating produced from biopolymers, composites, and nanocomposites The use of biopolymer coatings to reduce oil uptake during deep-fat frying of foods and in modified atmosphere storage of foods The book also explores the application of biopolymers in separation processes for recovery of biocompounds. It discusses biopolymer behavior during thermoplastic extrusion and the response of certain cereals and snacks to extrusion operating parameters. Finally, it reviews engineering aspects of biopolymers used as drying aids in spray-drying and freeze-drying of fruit juices and pulps and discusses biopolymers used as cryoprotectants in food freezing. A comprehensive source of scientific and technical information for those involved with process design and research and development, the book is also an ideal reference for academic researchers and undergraduate and postgraduate students.

Engineering Aspects Of Thermal Food Processing

Author : Ricardo Simpson
ISBN : 1420058592
Genre : Technology & Engineering
File Size : 66. 24 MB
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Access the Latest Advances in Food Quality Optimization and Safety Assurance Thermal processing has undergone a remarkable amount of research throughout the past decade, indicating that the process not only remains viable, but that it is also expanding around the world. An organized exploration of new developments in academic and current food industry practices, Engineering Aspects of Thermal Food Processing presents groundbreaking advances in the physical and engineering aspects of thermal food processing, paying particular attention to modeling, simulation, optimization, online control, and automation. Divided into Four Cohesive Sections Under the editorial guidance of a leading thermal processing authority, the book first covers the fundamentals and new processes in the thermal processing industry, including new packaging materials like retortable pouches. The second section moves on to mathematical modeling and simulation, which also addresses emerging preservation technology such as ohmic heating. The third section of the book is devoted to optimization, recognizing that mathematical optimization is the key ingredient for computing optimal operating policies and building advanced decision support systems. This section discusses processes like thermal sterilization, microwave processing, and in-line aseptic processing as well as an analysis of plant production productivity. The final section examines online control and automation describing a practical and efficient strategy for on-line correction of thermal process deviations during retort sterilization of canned foods. Concluding with expert analysis and discussion of the manufacturers’ businesses in today’s competitive marketplace, Engineering Aspects of Thermal Food Processing explores the entire processing line from modeling through optimization. It effectively assists manufacturers in maintaining a seamless workflow while lowering their bottom lines.

Optimization In Food Engineering

Author : Ferruh Erdogdu
ISBN : 9781420061420
Genre : Technology & Engineering
File Size : 86. 16 MB
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While mathematically sophisticated methods can be used to better understand and improve processes, the nonlinear nature of food processing models can make their dynamic optimization a daunting task. With contributions from a virtual who’s who in the food processing industry, Optimization in Food Engineering evaluates the potential uses and limitations of optimization techniques for food processing, including classical methods, artificial intelligence-genetic algorithms, multi-objective optimization procedures, and computational fluid dynamics. The book begins by delineating the fundamentals and methods for analytical and numerical procedures. It then covers optimization techniques and how they specifically apply to food processing. The final section digs deep into fundamental food processes and provides detailed explanation and examples from the most experienced and published authors in the field. This includes a range of processes from optimization strategies for improving the performance of batch reactors to the optimization of conventional thermal processing, microwave heating, freeze drying, spray drying, and refrigeration systems, to structural optimization techniques for developing beverage containers, optimization approaches for impingement processing, and optimal operational planning methodologies. Each chapter presents the required parameters for the given process with the optimization procedure to apply. An increasing part of the food processor’s job is to optimize systems to squeeze more dollars out of overhead to offset rising utility and transportation costs. Logically combining optimization techniques from many sources into a single volume focused on food production processes, this book provides real solutions to increases in energy, healthcare, and product liability costs that impact the bottom line in food production.

Fermentation Processes Engineering In The Food Industry

Author : Carlos Ricardo Soccol
ISBN : 9781439887684
Genre : Science
File Size : 35. 91 MB
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With the advent of modern tools of molecular biology and genetic engineering and new skills in metabolic engineering and synthetic biology, fermentation technology for industrial applications has developed enormously in recent years. Reflecting these advances, Fermentation Processes Engineering in the Food Industry explores the state of the art of the engineering technology aspects of fermentation processes in diverse food sectors. The book describes the benefits of fermented foods in human health in both dairy and non-dairy products and beverages. It examines applications of microalgae in the food industry and explains the application of metabolic engineering in the production of fermented food ingredients. Exploring a host of important topics in engineering fermentation processes, the book covers topics such as: Methods and techniques for the isolation, improvement, and preservation of the microbial cultures used in the food fermentation industry The fundamentals of fermentation processes, modes of fermentation, and the principles of upstream operation Physical and chemicals factors that affect fermentation processes Different types of fermenters employed in submerged and solid-state fermentation Unitary operations for solid-liquid separation, concentration, and drying of fermented foods Instrumentation and control of industrial fermentation processes The final chapter discusses the potential application of a biorefinery concept to add value to food industry wastes and presents a case study describing an integrated project in which the concept was applied. An essential reference for all food sector professionals, this volume surveys critical trends in the food, beverage, and additive industry and explores the sustainability of these processes.

Introduction To Food Engineering

Author : R. Paul Singh
ISBN : 9780080574493
Genre : Technology & Engineering
File Size : 35. 60 MB
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Food engineering is a required class in food science programs, as outlined by the Institute for Food Technologists (IFT). The concepts and applications are also required for professionals in food processing and manufacturing to attain the highest standards of food safety and quality. The third edition of this successful textbook succinctly presents the engineering concepts and unit operations used in food processing, in a unique blend of principles with applications. The authors use their many years of teaching to present food engineering concepts in a logical progression that covers the standard course curriculum. Each chapter describes the application of a particular principle followed by the quantitative relationships that define the related processes, solved examples, and problems to test understanding. The subjects the authors have selected to illustrate engineering principles demonstrate the relationship of engineering to the chemistry, microbiology, nutrition and processing of foods. Topics incorporate both traditional and contemporary food processing operations.

Physicochemical Aspects Of Food Engineering And Processing

Author : Sakamon Devahastin
ISBN : 9781439857748
Genre : Technology & Engineering
File Size : 63. 99 MB
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Physical and chemical interactions between various constituents resulting from processing operations often lead to physical, sensory, and nutritional changes in foods. Combining important information on processing and food quality, Physicochemical Aspects of Food Engineering and Processing describes the effects of various processing technologies on quality changes of different major foods in an integrative manner. Written by Physicochemical Experts in Food Engineering & Processing Part I critically reviews the physicochemical property changes of different foods undergoing selected processes, such as microencapsulation, frying, microwave-assisted thermal processing, high-pressure processing, pulsed electric field processing, and freezing. This section also includes a chapter on the effects of various processing technologies on microbial growth and inactivation. Part II focuses on multiphase food systems made of proteins, seafoods, red meats, and pet foods, and the physicochemical changes they undergo when being processed. Physicochemical Aspects of Food Engineering and Processing covers the engineering, processing, and quality angles equally. It is an extremely useful resource for academic and industrial researchers seeking an up-to-date overview of the increasingly important combination of both sides of food research and development.

Infrared Heating For Food And Agricultural Processing

Author : Zhongli Pan
ISBN : 9781439858578
Genre : Technology & Engineering
File Size : 85. 70 MB
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It’s been nearly 40 years since the last book on infrared heating for food processing was published, and in the meantime, the field has seen significant progress in understanding the mechanism of the infrared (IR) heating of food products and interactions between IR radiation and food components. Infrared Heating for Food and Agricultural Processing presents the latest applications of IR heating technology, focusing on thermal processing of food and agricultural products. Coverage Ranges from Fundamentals to Economic Benefits With an emphasis on novel application, the text includes chapters that address such topics as: Infrared heating system design Drying Blanching Baking Thawing Pest management Food safety improvement Where applicable, this readily accessible guide reviews case studies to address specific industrial issues and the economic benefits of IR heating. Infrared Heating for Food and Agricultural Processing is a well-organized resource for food processing engineers and also quality control and safety managers in food processing and food manufacturing operations.

Operations In Food Refrigeration

Author : Rodolfo H. Mascheroni
ISBN : 9781420055511
Genre : Technology & Engineering
File Size : 81. 70 MB
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The final quality of a food product is impacted heavily by preservation technologies, such as chilling, freezing, and freeze-drying, as well as the numerous pretreatments that are routinely applied to foods. Adequate design and implementation of each of these treatments are critical to ensuring the integrity of the final food product, the productivity of the equipment, and reduced operation costs. Operations in Food Refrigeration explores the fundamental issues involved in heat and mass transfer in food refrigeration and examines aspects of other operations applied to chilled or frozen foods. Following an overview of basic concepts and general calculation procedures involved in cooling, freezing, thawing, and freeze-drying, the book discusses: Sizing, peeling, cutting, sorting, and blanching fruits and vegetables Pretreatments for meats, including tenderization, electrical stimulation, portioning, curing, and smoking Pretreatments for fish and other seafood Processing of poultry Air and osmotic partial dehydration, infusion of special nutrients, and the concentration of juices Traditional chilling and freezing methods Special precooling and freezing techniques The effects of thawing on food, factors that influence the choice and design of thawing processes, and various thawing methods Freeze-drying equipment Each chapter is written by a recognized specialist and can serve as a stand-alone resource for the particular topic. Several chapters present case studies that can be used for developing processes or in teaching applications. Processors, researchers, and educators in the food industry will find this volume to be an invaluable reference for a host of food operations.

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