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Author: C.S. James
Publisher: Springer Science & Business Media
ISBN: 1461521653
Category : Technology & Engineering
Languages : en
Pages : 180
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Book Description
Food laws were fIrst introduced in 1860 when an Act for Preventing the Adulteration of Articles of Food or Drink was passed in the UK. This was followed by the Sale of Food Act in 1875, also in the UK, and later, in the USA, by the Food and Drugs Act of 1906. These early laws were basically designed to protect consumers against unscrupulous adulteration of foods and to safeguard consumers against the use of chemical preservatives potentially harmful to health. Subsequent laws, introduced over the course of the ensuing century by various countries and organisations, have encompassed the features of the early laws but have been far wider reaching to include legislation relating to, for example, specifIc food products, specifIc ingredients and specifIc uses. Conforming to the requirements set out in many of these laws and guidelines requires the chemical and physical analysis of foods. This may involve qualitative analysis in the detection of illegal food components such as certain colourings or, more commonly, the quantitative estimation of both major and minor food constituents. This quantitative analysis of foods plays an important role not only in obtaining the required information for the purposes of nutritional labelling but also in ensuring that foods conform to desired flavour and texture quality attributes. This book outlines the range oftechniques available to the food analyst and the theories underlying the more commonly used analytical methods in food studies.
Author: C.S. James
Publisher: Springer Science & Business Media
ISBN: 1461521653
Category : Technology & Engineering
Languages : en
Pages : 180
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Book Description
Food laws were fIrst introduced in 1860 when an Act for Preventing the Adulteration of Articles of Food or Drink was passed in the UK. This was followed by the Sale of Food Act in 1875, also in the UK, and later, in the USA, by the Food and Drugs Act of 1906. These early laws were basically designed to protect consumers against unscrupulous adulteration of foods and to safeguard consumers against the use of chemical preservatives potentially harmful to health. Subsequent laws, introduced over the course of the ensuing century by various countries and organisations, have encompassed the features of the early laws but have been far wider reaching to include legislation relating to, for example, specifIc food products, specifIc ingredients and specifIc uses. Conforming to the requirements set out in many of these laws and guidelines requires the chemical and physical analysis of foods. This may involve qualitative analysis in the detection of illegal food components such as certain colourings or, more commonly, the quantitative estimation of both major and minor food constituents. This quantitative analysis of foods plays an important role not only in obtaining the required information for the purposes of nutritional labelling but also in ensuring that foods conform to desired flavour and texture quality attributes. This book outlines the range oftechniques available to the food analyst and the theories underlying the more commonly used analytical methods in food studies.
Author: Daniele Naviglio
Publisher: MDPI
ISBN: 3039434608
Category : Science
Languages : en
Pages : 224
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Book Description
The application of analytical chemistry to the food sector allows the determination of the chemical composition of foods and the properties of their constituents, contributing to the definition of their nutritional and commodity value. Furthermore, it is possible to study the chemical modifications that food constituents undergo as a result of the treatments they undergo (food technology). Food analysis, therefore, allows us not only to determine the quality of a product or its nutritional value, but also to reveal adulterations and identify the presence of xenobiotic substances potentially harmful to human health. Furthermore, some foods, especially those of plant origin, contain numerous substances with beneficial effects on health. While these functional compounds can be obtained from a correct diet, they can also be extracted from food matrices for the formulation of nutraceutical products or added to foods by technological or biotechnological means for the production of functional foods. On the other hand, the enormous growth of the food industry over the last 50 years has broadened the field of application of analytical chemistry to encompass not only food but also food technology, which is fundamental for increasing the production of all types of food.
Author: Ronald E. Wrolstad
Publisher: John Wiley & Sons
ISBN: 0471709093
Category : Science
Languages : en
Pages : 1397
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Book Description
Emphasizing effective, state-of-the art methodology and written by recognized experts in the field, the Handbook of Food Analytical Chemistry is an indispensable reference for food scientists and technologists to enable successful analysis. * Provides detailed reports on experimental procedures * Includes sections on background theory and troubleshooting * Emphasizes effective, state-of-the art methodology, written by recognized experts in the field * Includes detailed instructions with annotated advisory comments, key references with annotation, time considerations and anticipated results
Author: Professor Dr.-Ing. H.-D. Belitz
Publisher: Springer Science & Business Media
ISBN: 3662072815
Category : Technology & Engineering
Languages : en
Pages : 1034
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Book Description
This advanced textbook for teaching and continuing studies provides an in-depth coverage of modern food chemistry. Food constituents, their chemical structures, functional properties and their interactions are given broad coverage as they form the basis for understanding food production, processing, storage, handling, analysis, and the underlying chemical and physical processes. Special emphasis is also giben to food additives, food contaminants and tho understanding the important processing parameters in food production. Logically organized (according to food constituents and commodities) and extensively illustrated with more than 450 tables and 340 figures this completely revised and updated edition provides students and researchers in food science or agricultural chemistry with an outstanding textbook. In addition it will serve as reference text for advanced students in food technology and a valuable on-the-job reference for chemists, engineers, biochemists, nutritionists, and analytical chemists in food industry and in research as well as in food control and other service labs.
Author: Marcello Locatelli
Publisher: Nova Science Publishers
ISBN: 9781536122824
Category : Science
Languages : en
Pages : 385
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Book Description
Analytical Chemistry: Developments, Applications and Challenges in Food Analysis represents a collection of book chapters showing the validation and instrumental set up of analytical methods that are used to analyze foods and their ingredients. The different chapters include several topics discussing the validation of analytical methods, extraction procedures, and other multidisciplinary approaches for the analysis of foods, particularly supplements originated from raw plant materials. In these book chapters, we would like to collect different methods and tools to provide a multidisciplinary approach for the analysis of foods, their ingredients, natural and synthetic supplements. The book includes preliminary approaches used to validate analytical methods and a detailed description of the various matrix effects that disturb the analysis by using the hyphenated techniques, sample preparations, and a complete overview of principal phenolic constituents, until the use of instrumental configurations able to characterize foods (NMR and its applications). The use of voltammetry and atomic absorption spectroscopy for toxic metals in seafood, food supplements, the application of thermal techniques and innovative approaches in the analysis of proteins in foods and food supplements are included.Analytical chemists and researchers working in the field of validation methods, foods and food supplements, and those who use standard and innovative instruments to analyze products and/or innovative extraction procedures are potential audience members for this book.
Author: S. Suzanne Nielsen
Publisher: Springer Science & Business Media
ISBN: 1441914633
Category : Technology & Engineering
Languages : en
Pages : 150
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Book Description
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.
Author: Jan Velisek
Publisher: John Wiley & Sons
ISBN: 1119537657
Category : Technology & Engineering
Languages : en
Pages : 1203
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Book Description
Wiley's landmark food chemistry textbook that provides an all-in-one reference book, revised and updated The revised second edition of The Chemistry of Food provides a comprehensive overview of important compounds constituting of food and raw materials for food production. The authors highlight food’s structural features, chemical reactions, organoleptic properties, nutritional, and toxicological importance. The updated second edition reflects the thousands of new scientific papers concerning food chemistry and related disciplines that have been published since 2012. Recent discoveries deal with existing as well as new food constituents, their origin, reactivity, degradation, reactions with other compounds, organoleptic, biological, and other important properties. The second edition extends and supplements the current knowledge and presents new facts about chemistry, legislation, nutrition, and food safety. The main chapters of the book explore the chemical structure of substances and subchapters examine the properties or uses. This important resource: • Offers in a single volume an updated text dealing with food chemistry • Contains complete and fully up-to-date information on food chemistry, from structural features to applications • Features several visual aids including reaction schemes, diagrams and tables, and nearly 2,000 chemical structures • Written by internationally recognized authors on food chemistry Written for upper-level students, lecturers, researchers and the food industry, the revised second edition of The Chemistry of Food is a quick reference for almost anything food-related as pertains to its chemical properties and applications.
Author: Jeffrey Hoorfar
Publisher: Elsevier
ISBN: 0857096931
Category : Technology & Engineering
Languages : en
Pages : 407
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Book Description
The identification and control of food contaminants rely on careful investigation and implementation of appropriate management strategies. Using a wide range of real-life examples, Case studies in food safety and authenticity provides a vital insight into the practical application of strategies for control and prevention.Part one provides examples of recent outbreak investigations from a wide range of experts around the world, including lessons learnt, before part two goes on to explore examples of how the source was traced and the implications for the food chain. Methods of crisis management are the focus of part three, whilst part four provides studies of farm-level interventions and the tracking of contaminants before they enter the food chain. Part five is focussed on safe food production, and considers the challenges of regulatory testing and certification, hygiene control and predictive microbiology. The book concludes in part six with an examination of issues related to food adulteration and authenticity.With its distinguished editor and international team of expert contributors, Case studies in food safety and authenticity is a key reference work for those involved in food production, including quality control, laboratory and risk managers, food engineers, and anyone involved in researching and teaching food safety. - Delivers a vital insight into the practical application of strategies for control and prevention of food contaminants - Provides detailed examples of recent outbreak investigations from a wide range of international experts, discussing how the source was traced and the implications for the food chain - Chapters discuss methods of crisis management, farm-level interventions, safe food production and the challenges of regulatory testing and certification
Author: Ronald E. Wrolstad
Publisher: Wiley-Interscience
ISBN: 9780471718178
Category : Science
Languages : en
Pages : 606
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Book Description
Emphasizing effective, state-of-the art methodology and written by recognized experts in the field, the Handbook of Food Analytical Chemistry is an indispensable reference for food scientists and technologists to enable successful analysis. * Provides detailed reports on experimental procedures * Includes sections on background theory and troubleshooting * Emphasizes effective, state-of-the art methodology, written by recognized experts in the field * Includes detailed instructions with annotated advisory comments, key references with annotation, time considerations and anticipated results
Author: A Y Sathe
Publisher: New Age International
ISBN: 9788122411942
Category : Nutrition
Languages : en
Pages : 190
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Book Description
The Book Deals With Foods From The Point Of View Of Students Majoring In Analytical Chemistry. Only Some Of The Routinely Encountered Food Substances Are Considered And Their Method Of Analysis Discussed. The Detailed Composition Along With A Condensed Outline Of The Manufacturing Process Involved Is Considered So As To Be Useful, Before Analysis Is Carried Out. A Condensed Review Of Food Standards Available Is Given.
