Drying is one of the most cost-effective means of perservation of grains, crops and foods of all varieties. From both energy and environmental viewpoints, as well as the global requirement to feed the growing population, it is important that the drying technique and technology be improved to reduce spoilage and enhance the quality of the product. Much has been accomplished since the 1980s in understanding and development in drying technologies for foods and agro-products. This volume is a compilation of selected invited and refereed articles covering topics of contemporary interest on agricultural and food drying technologies.

Drying Technology in Food Processing, in the Unit Operations and Processing Equipment in the Food Industry series, explains the processing operations and equipment necessary for drying of different food products. These processes and unit operations are very important in terms of qualitative properties and energy usage. Divided into four sections, "Drying basics", "Different dryers in the food industry", "Application of drying in the food industry", and "Design, control, and efficiency of dryers", all chapters emphasize experimental, theoretical, computational and/or applications of food engineering principles and the relevant processing equipment. 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 drying unit operations. - Thoroughly explores novel applications of drying unit operations in food industries - Strives to help improve the quality and safety of food products with drying technology - Reviews alternatives for drying operations

Drying is by far the most useful large scale operation method of keeping solid foods safe for long periods of time, and is of fundamental importance in most sectors of food processing. Drying operations need to be precisely controlled and optimized in order to produce a good quality product that has the highest level of nutrient retention and flavor whilst maintaining microbial safety. This volume provides an up to date account of all the major drying technologies employed in the food industry and their underlying scientific principles and effects. Various equipment designs are classified and described. The impact of drying on food properties is covered, and the micro-structural changes caused by the process are examined, highlighting their usefulness in process analysis and food design. Key methods for assessing food properties of dried products are described, and pre-concentration and drying control strategies are reviewed. Thermal hazards and fire/explosion detection and prevention for dryers are discussed in a dedicated chapter. Where appropriate, sample calculations are included for engineers and technologists to follow. The book is directed at food scientists and technologists in industry and research, food engineers and drying equipment manufacturers.

Despite the available general literature in intelligent control, there is a definite lack of knowledge and know-how in practical applications of intelligent control in drying. This book fills that gap. Intelligent Control in Drying serves as an innovative and practical guide for researchers and professionals in the field of drying technologies, providing an overview of control principles and systems used in drying operations, from classical to model-based to adaptive and optimal control. At the same time, it lays out approaches to synthesis of control systems, based on the objectives and control strategies, reflecting complexity of drying process and material under drying. This essential reference covers both fundamental and practical aspects of intelligent control, sensor fusion and dynamic optimization with respect to drying.

The goal of all drying research and development is to develop cost-effective innovative processes that yield high-quality dried products with less energy consumption and reduced environmental impact. With the literature on drying widely scattered, Advanced Drying Technologies for Foods compiles under one cover concise, authoritative, up-to-date assessments of modern drying technologies applied to foods. This book assembles a number of internationally recognized experts to provide critical reviews of advanced drying technologies, their merits and limitations, application areas and research opportunities for further development. Features: Provides critical reviews of advanced drying technologies Discusses the merits and limitations of a variety of food drying technologies Explains drying kinetics, energy consumption and quality of food products Reviews the principles and recent applications of superheated steam drying The first four chapters deal with recent developments in field-assisted drying technologies. These include drying techniques with the utilization of electromagnetic fields to deliver energy required for drying, for example, microwave drying, radio frequency drying, electrohydrodynamic drying, and infrared radiation drying. The remainder of this book covers a wide assortment of recently developed technologies, which include pulse drying, swell drying, impinging stream drying, and selected advances in spray drying. The final chapter includes some innovative technologies which are gaining ground and are covered in depth in a number of review articles and handbooks, and hence covered briefly in the interest completeness. This book is a valuable reference work for researchers in academia as well as industry and will encourage further research and development and innovations in food drying technologies.

This groundbreaking book provides a balanced and organized discussion of the interactions of food science and biotechnology at the molecular and industrial levels. Carefully selected and reviewed contributions stress the aspects of modern bioprocessing, analysis, and quality control that are common to both food science and biotechnology. The detail

Following the success of the popular introductory text,Elementary Food Science(5th edition) coversabroad range of food science topics organized infour parts; Part (1)Interrelated food science topics, Part (2)Food safety & sanitation, Part (3)Food preservation and processing and Part (4)Handling & processing of foods. The opening two chapters discuss what food science actually is, the significanceforsociety, and the large contribution of the food industry to jobs and revenue in the USA and globally. Succeeding chapterscover food regulatory agencies, food labels, food quality and sensory evaluation, and consumer food literacy. Part (2)hastwo new chapters explaininghow microbes affect food quality,and alsofoodborne disease outbreaks; GMP is described independently and as a prerequisite for HACCP, VACCP andTACCPfood-safety management systems. Part (3) containstwo new chapters dealing with basic aspects of food processing, and the quality of dried foods. Part (4) covershandling and processing major food commodity groups (meat, dairy products, poultry and eggs, fish and shellfish, cereal grains, bakery products, fruits and vegetables, sugar confectionary). A new final chapter coversthe foodservice industry. The text highlights food science links with industry uniquelyusing the North American Industry Classification System (NAICS). Overall, the book is thoroughly modernized with over 1500 references cited in recognition of thousands of named food scientists and other professionals. The target readership remain unchanged for the current edition, i.e. Students of food science fromsenior high school, colleges or universities. Sections of the book will also appeal toadvanced readers from other disciplines with perhaps little or noprior food science experience. Additionally, readers covering the intersection of food science with culinary arts, foodservices, and nutritionor public health will find the book useful.

This handbook provides a comprehensive overview of the processes and technologies in drying of vegetables and vegetable products. The Handbook of Drying of Vegetables and Vegetable Products discusses various technologies such as hot airflow drying, freeze drying, solar drying, microwave drying, radio frequency drying, infrared radiation drying, ultrasound assisted drying, and smart drying. The book’s chapters are clustered around major themes including drying processes and technologies, drying of specific vegetable products, properties during vegetable drying, and modeling, measurements, packaging & safety. Specifically, the book covers drying of different parts and types of vegetables such as mushrooms and herbs; changes to the properties of pigments, nutrients, and texture during drying process; dried products storage; nondestructive measurement and monitoring of moisture and morphological changes during vegetable drying; novel packaging; and computational fluid dynamics.

A guide to the major food drying techniques and equipment. It features technologies for meats, fruits, vegetables, and seafood. It covers microbial issues and safety. It includes designs for drying systems and manufacturing lines, and information on microbial safety, preservation, and packaging.

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.