This second edition laboratory manual was written to accompany Food Analysis, Fourth Edition, ISBN 978-1-4419-1477-4, by the same author. The 21 laboratory exercises in the manual cover 20 of the 32 chapters in the textbook. Many of the laboratory exercises have multiple sections to cover several methods of analysis for a particular food component of characteristic. Most of the laboratory exercises include the following: introduction, reading assignment, objective, principle of method, chemicals, reagents, precautions and waste disposal, supplies, equipment, procedure, data and calculations, questions, and references. This laboratory manual is ideal for the laboratory portion of undergraduate courses in food analysis.
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A popular book in its first edition, The Food Chemistry Laboratory: A Manual for Experimental Foods, Dietetics, and Food Scientists, Second Edition continues to provide students with practical knowledge of the fundamentals of designing, executing, and reporting the results of a research project. Presenting experiments that can be completed, in many
FOOD CHEMISTRY A manual designed for Food Chemistry Laboratory courses that meet Institute of Food Technologists undergraduate education standards for degrees in Food Science In the newly revised second edition of Food Chemistry: A Laboratory Manual, two professors with a combined 50 years of experience teaching food chemistry and dairy chemistry laboratory courses deliver an in-depth exploration of the fundamental chemical principles that govern the relationships between the composition of foods and food ingredients and their functional, nutritional, and sensory properties. Readers will discover practical laboratory exercises, methods, and techniques that are commonly employed in food chemistry research and food product development. Every chapter offers introductory summaries of key methodological concepts and interpretations of the results obtained from food experiments. The book provides a supplementary online Instructor’s Guide useful for adopting professors that includes a Solutions Manual and Preparation Manual for laboratory sessions. The latest edition presents additional experiments, updated background material and references, expanded end-of-chapter problem sets, expanded use of chemical structures, and: A thorough emphasis on practical food chemistry problems encountered in food processing, storage, transportation, and preparation Comprehensive explorations of complex interactions between food components beyond simply measuring concentrations Additional experiments, references, and chemical structures Numerous laboratory exercises sufficient for a one-semester course Perfect for students of food science and technology, Food Chemistry: A Laboratory Manual will also earn a place in the libraries of food chemists, food product developers, analytical chemists, lab technicians, food safety and processing professionals, and food engineers.
Knowledge, skill, and art are the three words to remember when working with foods. They are also the focus of the second edition of Food Selection and Preparation: A Laboratory Manual, which guides students through the fundamentals and basic principles of food preparation, from the recipe to the table, from the raw ingredients to the final product. This manual equips students with a working knowledge of the nature of ingredients and how they function in particular foods. A wide range of exercises--addressing topics from food preservation to frozen desserts, measuring techniques to fats and emulsions, fruit selection to egg cookery, breads and pastry to meat and poultry--guide students through standard recipes, with clear and complete directions for handling ingredients and cooking foods. Throughout, vocabularies introduce technical words essential to understanding food products and preparation. Questions to test students' knowledge follow each exercise. The text also includes discussion of laboratory procedures, sanitation in the kitchen, emergency substitutions, identification of meat cuts, the safe storage of food, and the care and cleaning of small appliances. New to this edition are over 50 additional recipes, which reflect the many tastes that influence today's palate. All recipes have been reviewed and updated to ensure healthful and nutritious food preparation, as well as product quality and performance. Students and instructors alike will find the new and improved recipes and updated nutritional and food facts of Food Selection and Preparation, Second Edition a truly satisfying full course.
In order to truly understand food microbiology, it is necessary to have some experience in a laboratory. Food Microbiology Laboratory presents 18 well-tested, student-proven, and thoroughly outlined experiments for use in a one-semester introductory food microbiology course. Based on lab experiments developed for food science and microbiology cours
Emphasizing the essential principles underlying the preparation of cereal-based products and demonstrating the roles of ingredients, Cereal Grains: Laboratory Reference and Procedures Manual is a practical laboratory manual complementing the author's text, Cereal Grains: Properties, Processing, and Nutritional Attributes. Organized so that readers
Microbiological Examination Methods of Food and Water (2nd edition) is an illustrated laboratory manual that provides an overview of current standard microbiological culture methods for the examination of food and water, adhered to by renowned international organizations, such as ISO, AOAC, APHA, FDA and FSIS/USDA. It includes methods for the enumeration of indicator microorganisms of general contamination, indicators of hygiene and sanitary conditions, sporeforming, spoilage fungi and pathogenic bacteria. Every chapter begins with a comprehensive, in-depth and updated bibliographic reference on the microorganism(s) dealt with in that particular section of the book. The latest facts on the taxonomic position of each group, genus or species are given, as well as clear guidelines on how to deal with changes in nomenclature on the internet. All chapters provide schematic comparisons between the methods presented, highlighting the main differences and similarities. This allows the user to choose the method that best meets his/her needs. Moreover, each chapter lists validated alternative quick methods, which, though not described in the book, may and can be used for the analysis of the microorganism(s) dealt with in that particular chapter. The didactic setup and the visualization of procedures in step-by-step schemes allow the user to quickly perceive and execute the procedure intended. Support material such as drawings, procedure schemes and laboratory sheets are available for downloading and customization. This compendium will serve as an up-to-date practical companion for laboratory professionals, technicians and research scientists, instructors, teachers and food and water analysts. Alimentary engineering, chemistry, biotechnology and biology (under)graduate students specializing in food sciences will also find the book beneficial. It is furthermore suited for use as a practical/laboratory manual for graduate courses in Food Engineering and Food Microbiology.
FROM THE PREFACE The purpose of this laboratory manual is to facilitate the understanding of the most relevant unit operations in food engineering. The first chapter presents information on how to approach laboratory experiments; topics covered include safety, preparing for a laboratory exercise, effectively performing an experiment, properly documenting data, and preparation of laboratory reports. The following eleven chapters cover unit operations centered on food applications: dehydration . . . . , thermal processing, friction losses in pipes, freezing, extrusion, evaporation, and physical separations. These chapters are systematically organized to include the most relevant theoretical background pertaining to each unit operation, the objectives of the laboratory exercise, materials and methods . . ., expected results, examples, questions, and references. The experiments presented have been designed for use with generic equipment to facilitate the adoption of this manual . . . .
Laboratory exercises are a necessary part of science education. They enable students to better understand the principles discussed in lectures, and provide them with hands-on experience of the practical aspects of scientific research. The purpose of this book is to provide students and instructors with a time-tested set of lab exercises that illustrate the common sensory tests and/or sensory principles used in evaluation of foods, beverages and consumer products. The appendices will also include a set of simple problem sets that can be used to teach and reinforce basic statistical tests. Approximately twenty years ago the Sensory Evaluation Division of the Institute of Food Technologists sponsored the preparation of a set of exercises titled “Guidelines for Laboratory Exercises for a Course in Sensory Evaluation of Foods,” edited by one of the co-authors (Heymann). This book will provide additional materials from the second author (Lawless), as well as other instructors, in a uniform format that can be easily adopted for course use. Most importantly, the lab exercises will complement the flagship textbook in the field, Sensory Evaluation of Foods: Principles and Practices, 2E, also by Lawless and Heymann and published by Springer. Possible course adoption of the main text along with the lab manual should enhance the sales of these materials.
