Understanding And Measuring The Shelf Life Of Food
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Understanding And Measuring The Shelf Life Of Food
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Author : R. Steele
language : en
Publisher: Elsevier
Release Date : 2004-05-10
Understanding And Measuring The Shelf Life Of Food written by R. Steele and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-05-10 with Technology & Engineering categories.
The shelf-life of a product is critical in determining both its quality and profitability. This important collection reviews the key factors in determining shelf-life and how it can be measured.Part one examines the factors affecting shelf-life and spoilage, including individual chapters on the major types of food spoilage, the role of moisture and temperature, spoilage yeasts, the Maillard reaction and the factors underlying lipid oxidation. Part two addresses the best ways of measuring the shelf-life of foods, with chapters on modelling food spoilage, measuring and modelling glass transition, detecting spoilage yeasts, measuring lipid oxidation, the design and validation of shelf-life tests and the use of accelerated shelf-life tests.Understanding and measuring the shelf-life of food is an important reference for all those concerned with extending the shelf-life of food. - Reviews the key factors in determining shelf-life and how they can be measured - Examines the importance of the shelf-life of a product in determining its quality and profitability - Brings together the leading international experts in the field
Understanding And Measuring The Shelf Life Of Food
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Author : R Steele
language : en
Publisher: CRC Press
Release Date : 2004-05-21
Understanding And Measuring The Shelf Life Of Food written by R Steele and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-05-21 with Technology & Engineering categories.
The shelf-life of a product is critical in determining both its quality and profitability. Understanding and Measuring the Shelf-Life of Food reviews the key factors in determining shelf-life and how it can be measured. Part 1 examines the factors affecting shelf-life and spoilage, with individual chapters on the major types of food spoilage, the role of moisture and temperature, spoilage yeasts, the Maillard reaction, and the factors underlying lipid oxidation. Part 2 addresses the best ways of measuring the shelf-life of foods, with chapters on verification and validation of food spoilage models, measuring and modelling the glass transition temperature, detecting spoilage yeasts, and measuring lipid oxidation. Featuring contributions from an international panel of authors, this is a valuable reference for all those concerned with extending the shelf-life of food.
Understanding And Measuring The Shelf Life Of Food
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Author : R. Steele
language : en
Publisher: Woodhead Publishing
Release Date : 2004-05-10
Understanding And Measuring The Shelf Life Of Food written by R. Steele and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-05-10 with Cooking categories.
The shelf-life of a product is critical in determining both its quality and profitability. This important collection reviews the key factors in determining shelf-life and how it can be measured. Part one examines the factors affecting shelf-life and spoilage, including individual chapters on the major types of food spoilage, the role of moisture and temperature, spoilage yeasts, the Maillard reaction and the factors underlying lipid oxidation. Part two addresses the best ways of measuring the shelf-life of foods, with chapters on modelling food spoilage, measuring and modelling glass transition, detecting spoilage yeasts, measuring lipid oxidation, the design and validation of shelf-life tests and the use of accelerated shelf-life tests. Understanding and measuring the shelf-life of food is an important reference for all those concerned with extending the shelf-life of food. Reviews the key factors in determining shelf-life and how they can be measured Examines the importance of the shelf-life of a product in determining its quality and profitability Brings together the leading international experts in the field
Food Packaging And Shelf Life
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Author : Gordon L. Robertson
language : en
Publisher: CRC Press
Release Date : 2009-12-21
Food Packaging And Shelf Life written by Gordon L. Robertson and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-12-21 with Technology & Engineering categories.
The importance of food packaging hardly needs emphasizing since only a handful of foods are sold in an unpackaged state. With an increasing focus on sustainability and cost-effectiveness, responsible companies no longer want to over-package their food products, yet many remain unsure just where reductions can effectively be made. Food Packaging and Shelf Life: A Practical Guide provides package developers with the information they need to specify just the right amount of protective packaging to maintain food quality and maximize shelf life. Current food packaging must take into consideration the biochemical, chemical, physical, and biological changes that occur during processing, distribution, and storage. Organized according to chapters devoted to specific food products, this practical handbook defines the indices of failure for foods as diverse as milk, fruits, bottled water, juices, vegetables, fish, and beef. It discusses the deteriorative reactions for each food and reviews how different packaging materials may influence time to failure and thus shelf life. Other topics included biobased packaging, packaging and the microbial shelf life of foods, and shelf life testing methodology.
Sensory Shelf Life Estimation Of Food Products
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Author : Guillermo Hough
language : en
Publisher: CRC Press
Release Date : 2010-05-25
Sensory Shelf Life Estimation Of Food Products written by Guillermo Hough and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-05-25 with Technology & Engineering categories.
Complying with food regulations and, more importantly, quality standards, requires practical and reliable methods to estimate a product’s shelf life. Emphasizing the importance of the consumer’s perception of when food has reached the end of its shelf life, Sensory Shelf Life Estimation of Food Products provides a tool for adequately predicting sensory shelf life (SSL). The book delineates the basics of sensory analysis and how it applies to shelf-life studies and includes discussions of experimental design aspects, survival analysis methodology, and its extensions. It provides detailed instructions and software functions for performing SSL estimations, accompanied by data sets and the R Statistical Package functions that are available for download. The author presents the cut-off point methodology used to estimate SSL when the survival analysis methods get complicated. He includes a chapter on accelerated storage covering kinetics, calculations of prediction confidence intervals and potential pitfalls. He also examines extensions of survival analysis statistics to other areas of food quality such as optimum concentration of ingredients and optimum cooking temperatures. Microbiologically stable foods, such as biscuits or mayonnaise, will have their shelf-life defined by the changes in their sensory properties. Many fresh foods, such as yogurt or pasta, after relatively prolonged storage may be microbiologically safe to eat but rejected due to changes in their sensory properties. Shelf life in most food products is determined by sensory issues instead of microbiological or chemical concerns. This book offers key techniques for experimental design, storage, consumer testing procedures, and calculations. It includes methods for accelerated storage experiments, thoroughly explains statistical data treatment, and includes practical examples.
Confectionery And Chocolate Engineering
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Author : Ferenc A. Mohos
language : en
Publisher: John Wiley & Sons
Release Date : 2017-02-06
Confectionery And Chocolate Engineering written by Ferenc A. Mohos and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-02-06 with Technology & Engineering categories.
Confectionery and chocolate manufacture has been dominated by large-scale industrial processing for several decades. It is often the case though, that a trial and error approach is applied to the development of new products and processes, rather than verified scientific principles. Confectionery and Chocolate Engineering: Principles and Applications, Second edition, adds to information presented in the first edition on essential topics such as food safety, quality assurance, sweets for special nutritional purposes, artizan chocolate, and confectioneries. In addition, information is provided on the fading memory of viscoelastic fluids, which are briefly discussed in terms of fractional calculus, and gelation as a second order phase transition. Chemical operations such as inversion, caramelization, and the Maillard reaction, as well as the complex operations including conching, drying, frying, baking, and roasting used in confectionery manufacture are also described. This book provides food engineers, scientists, technologists and students in research, industry, and food and chemical engineering-related courses with a scientific, theoretical description and analysis of confectionery manufacturing, opening up new possibilities for process and product improvement, relating to increased efficiency of operations, the use of new materials, and new applications for traditional raw materials.
Chemical Deterioration And Physical Instability Of Food And Beverages
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Author : Leif H Skibsted
language : en
Publisher: Elsevier
Release Date : 2010-04-23
Chemical Deterioration And Physical Instability Of Food And Beverages written by Leif H Skibsted and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-04-23 with Technology & Engineering categories.
For a food product to be a success in the marketplace it must be stable throughout its shelf-life. Quality deterioration due to chemical changes and alterations in condition due to physical instability are not always recognised, yet can be just as problematic as microbial spoilage. This book provides an authoritative review of key topics in this area. Chapters in part one focus on the chemical reactions which can negatively affect food quality, such as oxidative rancidity, and their measurement. Part two reviews quality deterioration associated with physical changes, such as moisture loss, gain and migration, crystallization and emulsion breakdown. Contributions in the following section outline the likely effects on different foods and beverages, including bakery products, fruit and vegetables, ready-to-eat meals and wine. With contributions from leaders in their fields, Chemical deterioration and physical instability of food and beverages is an essential reference for R&D and QA staff in the food industry and researchers with an interested in this subject. - Examines chemical reactions which can negatively affect food quality and measurement - Reviews quality deterioration associated with physical changes such as moisture loss, gain and migration, and crystallization - Documents deterioration in specific food and beverage products including bakery products, frozen foods and wine
The Stability And Shelf Life Of Food
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Author : Persis Subramaniam
language : en
Publisher: Woodhead Publishing
Release Date : 2016-05-24
The Stability And Shelf Life Of Food written by Persis Subramaniam and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-05-24 with Technology & Engineering categories.
The second edition of The Stability and Shelf-life of Food is a fully revised and thoroughly updated edition of this highly-successful book. This new edition covers methods for shelf-life and stability evaluation, reviewing the modelling and testing of the deterioration of products as well as the use of sensory evaluation methods for testing food spoilage. The first part of the book focuses on deteriorative processes and factors influencing shelf-life, covering aspects such as chemical deterioration, physical instability and microbiological spoilage. The effects of process and packaging on the stability and shelf-life of products are also covered in this part. Part Two reviews the methods for shelf life and stability evaluation. These include sensory evaluation methods and instrumental methods to determine food quality deterioration. The final section of the book covers stability of important ingredient categories, from oils and fats, to beverages such as beer, wine, coffee and fruit juices, in addition to bakery products and meats. With updated chapters reflecting advances made in the field and with the addition of new chapters covering the stability and shelf-life a variety of products, this new edition will provide the latest research for both academics working in the field of food quality as well as providing essential information for food scientists working in industry. - Thoroughly revised and updated edition of a very popular and well regarded book - Includes dedicated chapters covering the shelf-life and stability of specific products making this book ideal for those working in industry - Presents a wide coverage of the processes and factors influencing shelf-life, the evaluation of stability and shelf-life and the stability and shelf-life of particular products makes this book valuable for both academics and those working in industry
Food And Beverage Stability And Shelf Life
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Author : David Kilcast
language : en
Publisher: Elsevier
Release Date : 2011-04-08
Food And Beverage Stability And Shelf Life written by David Kilcast and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-04-08 with Technology & Engineering categories.
Ensuring that foods and beverages remain stable during the required shelf life is critical to their success in the market place, yet companies experience difficulties in this area. Food and beverage stability and shelf life provides a comprehensive guide to factors influencing stability, methods of stability and shelf life assessment and the stability and shelf life of major products.Part one describes important food and beverage quality deterioration processes, including microbiological spoilage and physical instability. Chapters in this section also investigate the effects of ingredients, processing and packaging on stability, among other factors. Part two describes methods for stability and shelf life assessment including food storage trials, accelerated testing and shelf life modelling. Part three reviews the stability and shelf life of a wide range of products, including beer, soft drinks, fruit, bread, oils, confectionery products, milk and seafood.With its distinguished editors and international team of expert contributors, Food and beverage stability and shelf life is a valuable reference for professionals involved in quality assurance and product development and researchers focussing on food and beverage stability. - A comprehensive guide to factors influencing stability, methods of stability and shelf life assessment and the stability and shelf life of major products - Describes important food and beverage quality deterioration processes exploring microbiological spoilage and physical instability - Investigate the effects of ingredients, processing and packaging on stability and documents methods for stability and shelf life assessment
Food Engineering Handbook
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Author : Theodoros Varzakas
language : en
Publisher: CRC Press
Release Date : 2014-12-02
Food Engineering Handbook written by Theodoros Varzakas and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-12-02 with Technology & Engineering categories.
Food Engineering Handbook: Food Engineering Fundamentals provides a stimulating and up-to-date review of food engineering phenomena. Combining theory with a practical, hands-on approach, this book covers the key aspects of food engineering, from mass and heat transfer to steam and boilers, heat exchangers, diffusion, and absorption. A complement to Food Engineering Handbook: Food Process Engineering, this text: Explains the interactions between different food constituents that might lead to changes in food properties Describes the characterization of the heating behavior of foods, their heat transfer, heat exchangers, and the equipment used in each food engineering method Discusses rheology, fluid flow, evaporation, and distillation and includes illustrative case studies of food behaviors Presenting cutting-edge information, Food Engineering Handbook: Food Engineering Fundamentals is an essential reference on the fundamental concepts associated with food engineering today.