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New methods have been added to the 10th Edition. The 10th Edition provides scientists working with grain-based ingredients the most up-to-date techniques and the highest level of analytical results. The 10th Edition also removes obsolete methods that are no longer in common use or for which equipment is no longer available.A concise and clearly written Objective has been added to every method in the 10th Edition, helping food scientists easily identify methods most appropriate for their specific applications.The 10th Edition Supplier Index is now greatly expanded, giving food scientists complete and rapid access to information about companies that can provide the instruments, chemicals, and equipment they need for each method.
Abstract: A rigorous renovation and upgrade of the 1962 (7th) edition of this reference work provides numerous specific analytical methods, information, and guidelines to assist cereal chemists in the characterization and quality control of cereal products. These methods include: fat acidity; analysis of various acids (inorganic, fatty, organic); admixtures of flours; total ash in various products; baking quality tests; carbon dioxide determinations; analyses of color, pigments, drugs, egg solids; various enzymes activities; experimental milking methods; the determination of crude fat, fiber, gluten and various inorganic constituents; task panel tests; assessments of various contaminants (microorganisms, mycotoxins, pesticide and herbicide residues); sampling characteristics (sample preparations, sampling techniques, solids, solutions, specific volume, statistical principles); assessments of product quality (physical dough tests; other physical tests; physiological tests; special properties of fats, oils, and shortenings; staleness); and analytical methods for soybean protein, starch, sugars, vitamins, and water hydration quality. Each method delineates its scope, apparatus and reagent needs, procedure, and relevant literature references. Illustrations, equations, and tables are included where necessary. (wz).
Abstract: A rigorous renovation and upgrade of the 1962 (7th) edition of this reference work provides numerous specific analytical methods, information, and guidelines to assist cereal chemists in the characterization and quality control of cereal products. These methods include: fat acidity; analysis of various acids (inorganic, fatty, organic); admixtures of flours; total ash in various products; baking quality tests; carbon dioxide determinations; analyses of color, pigments, drugs, egg solids; various enzymes activities; experimental milking methods; the determination of crude fat, fiber, gluten and various inorganic constituents; task panel tests; assessments of various contaminants (microorganisms, mycotoxins, pesticide and herbicide residues); sampling characteristics (sample preparations, sampling techniques, solids, solutions, specific volume, statistical principles); assessments of product quality (physical dough tests; other physical tests; physiological tests; special properties of fats, oils, and shortenings; staleness); and analytical methods for soybean protein, starch, sugars, vitamins, and water hydration quality. Each method delineates its scope, apparatus and reagent needs, procedure, and relevant literature references. Illustrations, equations, and tables are included where necessary. (wz).
New methods have been added to the 10th Edition. The 10th Edition provides scientists working with grain-based ingredients the most up-to-date techniques and the highest level of analytical results. The 10th Edition also removes obsolete methods that are no longer in common use or for which equipment is no longer available.A concise and clearly written Objective has been added to every method in the 10th Edition, helping food scientists easily identify methods most appropriate for their specific applications.The 10th Edition Supplier Index is now greatly expanded, giving food scientists complete and rapid access to information about companies that can provide the instruments, chemicals, and equipment they need for each method.
Food companies, regardless of their size and scope, understand that it is impossible to establish a single division devoted to "quality", as quality is the responsibility and purpose of every company employee. Applying this theory demands the cooperation of each employee and an understanding of the methodology necessary to establish, implement, and
This book provides information on the techniques needed to analyze foods in laboratory experiments. All topics covered include information on the basic principles, procedures, advantages, limitations, and applications. This book is ideal for undergraduate courses in food analysis and is also an invaluable reference to professionals in the food industry. General information is provided on regulations, standards, labeling, sampling and data handling as background for chapters on specific methods to determine the chemical composition and characteristics of foods. Large, expanded sections on spectroscopy and chromatography also are included. Other methods and instrumentation such as thermal analysis, ion-selective electrodes, enzymes, and immunoassays are covered from the perspective of their use in the analysis of foods. A website with related teaching materials is accessible to instructors who adopt the textbook.
This is a completely revised and updated edition of the comprehensive and widely used survey of cereal technology. The first section describes the botany, classification, structure, composition, nutritional importantance and uses of wheat, corn, oats, rye, sorghum, rice and barley, as well as six other grains. The book also details the latest methods of producing, cleaning, and storing these grains. The second section of the book offers current information on the technological and engineering principles of feed milling, flour milling, baking, malting, brewing, manufacturing breakfast cereals, snack food production, wet milling (starch and oil production from grains), rice processing, and other upgrading procedures applied to cereal grains. This section also explains the value and utilization of by-products and examines many rarely discussed processing methods. In addition, the book provides reviews of current knowledge on the dietary importance of cereal proteins, lipids, fibre, vitamins, minerals, and anti-nutrient factors, as well as the effects of processing methods on these materials.
Wheat provides over 20% of the calories for the world population of 5. 3 billion persons. It is widely grown in five of the six continents. It is a highly versatile food product in that it can be stored safely for long periods of time and transported in bulk over long distances. In relative terms, it is reasonably priced; over the past quarter century, the inflation-adjusted price of wheat has been declining. Modern milling and baking technology required for the transformation of wheat grain into consumable baked products is available or accessible in all countries of the world. For these reasons, and because Canada is one of world's leading wheat producing countries, it seemed appropriate to include a major symposium on wheat in the scientific and technical program of the 8th World Congress of Food Science and Technology held in Toronto, Canada during September 29-0ctober 4, 1992. In selecting the topics for the symposium on wheat, we attempted to cover a full range of subjects including economics and marketing, nutrition, grading, processing, constituent chemistry and functionality, biote- nology, and safety of genetically modified wheat varieties. The major focus was on common hard (bread) wheats; separate papers were devoted to the unique characteristics and technological properties of common soft (biscuit) and durum (pasta) wheats. Each paper was presented by an acknowledged international expert. This book provides a more permanent record of the papers presented at the symposium.
Not another book on breadmaking! A forgiveable reaction given the length of time over which bread has been made and the number of texts which have been written about the subject. To study breadmaking is to realize that, like many other food processes, it is constantly changing as processing methodologies become increasingly more sophisticated, yet at the same time we realize that we are dealing with a food stuff, the forms of which are very traditional. We can, for example, look at ancient illustrations of breads in manuscripts and paintings and recognize prod ucts which we still make today. This contrast of ancient and modern embodied in a single processed foodstuff is part of what makes bread such a unique subject for study. We cannot, for example, say the same for a can of baked beans! Another aspect of the uniqueness of breadmaking lies in the requirement for a thorough understanding of the link between raw materials and processing meth ods in order to make an edible product. This is mainly true because of the special properties of wheat proteins, aspects of which are explored in most of the chapters of this book. Wheat is a product of the natural environment, and while breeding and farming practices can modify aspects of wheat quality, we millers and bakers still have to respond to the strong influences of the environment.