Skip to main content

Discrimination Testing In Sensory Science

In Order to Read Online or Download Discrimination Testing In Sensory Science Full eBooks in PDF, EPUB, Tuebl and Mobi you need to create a Free account. Get any books you like and read everywhere you want. Fast Download Speed ~ Commercial & Ad Free. We cannot guarantee that every book is in the library!

Discrimination Testing in Sensory Science

Discrimination Testing in Sensory Science Book
Author : Lauren Rogers
Publisher : Woodhead Publishing
Release : 2017-09-29
ISBN : 0081011164
Language : En, Es, Fr & De

GET BOOK

Book Description :

Discrimination Testing in Sensory Science: A Practical Handbook is a one-stop-shop for practical advice and guidance on the performance and analysis of discrimination testing in sensory science. The book covers all aspects of difference testing: the history and origin of different methods, the practicalities of setting up a difference test, replications, the statistics behind each test, dealing with the analysis, action standards, and the statistical analysis of results with R. The book is written by sensory science experts from both academia and industry, and edited by an independent sensory scientist with over twenty years of experience in planning, running and analyzing discrimination tests. This is an essential text for academics in sensory and consumer science and any sensory scientist working in research and development in food, home, and personal care products, new product development, or quality control. Contains practical guidance on the performance and analysis of discrimination testing in sensory and consumer science for both food and non-food products Includes the latest developments in difference testing, including both new methods and state-of-the-art approaches Features extensive coverage of analysis with a variety of software systems Provides essential insight for academics in sensory and consumer science and any sensory scientist working in research and development in food, home, and personal care products, new product development, or quality control

Sensory Evaluation

Sensory Evaluation Book
Author : Sarah E. Kemp,Tracey Hollowood,Joanne Hort
Publisher : John Wiley & Sons
Release : 2011-08-26
ISBN : 1444360515
Language : En, Es, Fr & De

GET BOOK

Book Description :

This book is a practical guide to sensory evaluation methods and techniques in the food, cosmetic and household product industries. It explains the suitability of different testing methods for different situations and offers step-by-step instructions on how to perform the various types of tests. Covering a broad range of food and non-food product applications, the book is designed to be used as a practical reference in the testing environment; a training manual for new recruits into sensory science, and a course book for students undertaking industrial training or academic study.

Sensory Discrimination Tests and Measurements

Sensory Discrimination Tests and Measurements Book
Author : Jian Bi
Publisher : John Wiley & Sons
Release : 2015-11-02
ISBN : 1118733533
Language : En, Es, Fr & De

GET BOOK

Book Description :

Sensory testing and measurement are the main functions of sensory analysis. In recent years, the sensory and consumer field has evolved to include both difference testing and similarity testing, and new sensory discrimination methods such as the tetrads have received more attention in the literature. This second edition of Sensory Discrimination Tests and Measurements is updated throughout and responds to these changes and includes: A wide range of sensory measurements: Measurements of sensory effect (d′, R–index and Gini–index); Measurements of performance of trained sensory panel (Intraclass correlation coefficients and Cronbach’s coefficient alpha); Measurements of relative importance of correlated sensory and consumer attributes (drivers of consumer liking or purchase intent); Measurements of consumer emotions and psychographics; Measurements of time–intensity; Measurements of sensory thresholds; Measurements of sensory risk with negative sensory effects (Benchmark Dose, BMD, methodology) Measurements of sensory shelf life (SSL). A balanced introduction of sensory discrimination tests including difference tests and similarity tests. Bayesian approach to sensory discrimination tests. Modified and multiple–sample discrimination tests. Replicated discrimination tests using the beta–binomial (BB), corrected beta–binomial (CBB), and Dirichlet–multinomial (DM) models. Sensory discrimination methods including the tetrads and the ‘M+N’. R and S–Plus codes for all the measurements and tests introduced in the book. Mainly intended for researchers and practitioners in the sensory and consumer field, the book is a useful reference for modern sensory analysis and consumer research, especially for sensometrics.

Sensory Evaluation of Food

Sensory Evaluation of Food Book
Author : Harry T. Lawless,Hildegarde Heymann
Publisher : Springer Science & Business Media
Release : 2010-09-27
ISBN : 9781441964885
Language : En, Es, Fr & De

GET BOOK

Book Description :

The ?eld of sensory science has grown exponentially since the publication of the p- vious version of this work. Fifteen years ago the journal Food Quality and Preference was fairly new. Now it holds an eminent position as a venue for research on sensory test methods (among many other topics). Hundreds of articles relevant to sensory testing have appeared in that and in other journals such as the Journal of Sensory Studies. Knowledge of the intricate cellular processes in chemoreception, as well as their genetic basis, has undergone nothing less than a revolution, culminating in the award of the Nobel Prize to Buck and Axel in 2004 for their discovery of the olfactory receptor gene super family. Advances in statistical methodology have accelerated as well. Sensometrics meetings are now vigorous and well-attended annual events. Ideas like Thurstonian modeling were not widely embraced 15 years ago, but now seem to be part of the everyday thought process of many sensory scientists. And yet, some things stay the same. Sensory testing will always involve human participants. Humans are tough measuring instruments to work with. They come with varying degrees of acumen, training, experiences, differing genetic equipment, sensory capabilities, and of course, different preferences. Human foibles and their associated error variance will continue to place a limitation on sensory tests and actionable results. Reducing, controlling, partitioning, and explaining error variance are all at the heart of good test methods and practices.

Viewpoints and Controversies in Sensory Science and Consumer Product Testing

Viewpoints and Controversies in Sensory Science and Consumer Product Testing Book
Author : Howard R. Moskowitz,Alejandra M. Muñoz,Maximo C. Gacula, Jr.
Publisher : John Wiley & Sons
Release : 2008-02-28
ISBN : 0470384905
Language : En, Es, Fr & De

GET BOOK

Book Description :

The authors skillfully present different approaches to the same problem and even different ways to look at the same type of data. If you have ever been stumped by a controversy in product assessment, the design of studies, or the analysis of data, you will find the answer in this book.

Discrimination Testing in Sensory Evaluation

Discrimination Testing in Sensory Evaluation Book
Author : Kemp
Publisher : Wiley-Blackwell
Release : 2014-06-27
ISBN : 9780470671405
Language : En, Es, Fr & De

GET BOOK

Book Description :

Download Discrimination Testing in Sensory Evaluation book written by Kemp, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Sensory Discrimination Tests and Measurements

Sensory Discrimination Tests and Measurements Book
Author : Jian Bi
Publisher : John Wiley & Sons
Release : 2008-02-28
ISBN : 0470276401
Language : En, Es, Fr & De

GET BOOK

Book Description :

Sensory discriminative analysis forms a fundamental type of methodology and is used widely in sensory and consumer research. Sensory Discrimination Tests and Measurements: Statistical Principles, Procedures and Tables provides a comprehensive discussion of sensory discriminative analysis from a statistical perspective. A wide variety of test and measurement methods, which were developed during the past decades and scattered in various statistical and non-statistical journals, are included in the book. The book gives a unified picture of the state of the subject and reflects some features of advanced sensory discriminative analysis. Designed to be both a reference manual and a research monograph, practitioners will discover various useful test and measurement procedures. More statistically-oriented readers will find the statistical considerations behind the procedures. Sensory Discrimination Tests and Measurements will be of interest to everyone concerned with testing and measuring sensory difference and consumer preference.

Sensory Evaluation of Food Principles and Practices

Sensory Evaluation of Food  Principles and Practices Book
Author : Harry T. Lawless,Hildegarde Heymann
Publisher : Springer Science & Business Media
Release : 1999-08-31
ISBN : 9780834217522
Language : En, Es, Fr & De

GET BOOK

Book Description :

The book is designed as a text for undergraduate and graduate courses in sensory evaluation and as a reference for industrial practitioners. It covers all the basic techniques of sensory testing, from simple discrimination tests to home use placements for consumers. It provides a practical guide to how tests are conducted and, for the reader who wishes a deeper understanding, provides the fundamental psychological and statistical theories that form the basis and rationale for sensory test design. Statistics used in sensory evaluation are demonstrated as integrated applications in the context of appropriate sensory methods and are also presented as a stand-alone material in appendixes. Statistical applications are tailored to common and relevance are obvious, and space is not wasted on designs or analyses that are not suitable for data collection from human observers. The text presents divergent philosophies in a balanced manner. Chapters are constructed so that beginning students who want only practical aspects of conducting sensory tests will find clear instructions on how tests should be conducted. Advanced students and practitioners will profit from the detailed section on rationale and sensory evaluation issues. "It covers the entire spectrum of sensory analysis. I have read many books on this intriguing subject, but this is the Rolls-Royce." a?? Aubrey Parsons, governing council member, International Union for Food Science and Technology

Sensory Panel Management

Sensory Panel Management Book
Author : Lauren Rogers
Publisher : Woodhead Publishing
Release : 2017-10-26
ISBN : 0081011156
Language : En, Es, Fr & De

GET BOOK

Book Description :

Covering all aspects of sensory panel management, this volume describes the different types of sensory panels (for example panels for quality control, descriptive analysis and discrimination tests), discusses the issues involved with sensory testing, and gives detailed information about sensory panel recruitment, training and on-going management. Sensory Panel Management gives both theoretical and practical information from deciding what type of panel to recruit and how to conduct panel training, to creating the best sensory team and how to deal with any issues. Downloads of several of the documents included in the book are available from http://www.laurenlrogers.com/sensory-panel-management.html The book is divided into three main sections. The first section looks at the recruitment of sensory panels, covering the process from both a scientific and a human resources angle. The second section deals with the training of a sensory panel. Initial training, as well as method and product specific training is covered. Example session plans for running panel sessions for quality control, discrimination tests, descriptive profiling, temporal methods and consumer tests are included within the specific chapters. Refresher and advanced training such as training panelists to take part in gas chromatography-olfactometry are also included. The third section examines the performance of sensory panels. Chapters within this section explore performance measures and ways of preventing (and dealing with) difficult situations relating to panellists. A final chapter looks at the future of sensory panels. Throughout the book there are short case study examples demonstrating the practical application of the methods being discussed. Sensory Panel Management is a key reference for academics, technical and sensory staff in food companies. Lauren Rogers is an independent sensory science consultant in the UK with more than twenty years of practical experience. She has worked on a wide variety of projects, including shelf life studies, product and flavor optimization, new flavor development and in-depth brand analyses. She is a member of the Society of Sensory Professionals, the Institute of Food Science and Technology’s Sensory Science Group, the Sensometric Society and is also a member of the ASTM Sensory Evaluation Committee (E18). Discusses sensory panels for testing food and non-food based products Covers best practices for recruitment, selection and training of panels Provides examples of training plans for sensory panels Encompasses experimental design and data analysis of panel results Organized in modular format for practical uses

Sensory Evaluation Practices

Sensory Evaluation Practices Book
Author : Herbert Stone,Rebecca Bleibaum,Heather A. Thomas
Publisher : Academic Press
Release : 2012
ISBN : 0123820863
Language : En, Es, Fr & De

GET BOOK

Book Description :

Understanding what the consumer wants and will accept are two of the most significant hurdles faced by anyone in new product development. Whether the concern is the proper mouth-feel of a potato chip, the sense of "freshness" evoked by a chewing gum, or the weight and texture of a cosmetic, if the consumer doesn't find the product acceptable, it won't sell. Sensory evaluation testing is the process that establishes the consumer acceptability of a product. It can help identify issues before general production is begun, and potentially bring to light issues that hadn't previously been considered a factor in the success of the project. Methods of sensory evaluation have progressed significantly since the first edition of this book, and with each edition since. Recent improved understanding of key components such as the importance of the difference between experts and consumers and the selection of subjects, the analysis of various measurement scales, hybrid methods, and proper preparation of an evaluation panel make this fourth edition timely and important for those working in product development including sensory professionals, technical managers, product specialists and research directors. *Appeals to sensory experts both in academia and business *Discovered new optimization is based on integration of sensory descriptive and consumer research data *New sensory information with imagery

Sensory Discrimination Testing and Consumer Relevance

Sensory Discrimination Testing and Consumer Relevance Book
Author : Anonim
Publisher : Unknown
Release : 2015
ISBN : 0987650XXX
Language : En, Es, Fr & De

GET BOOK

Book Description :

Download Sensory Discrimination Testing and Consumer Relevance book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Sensory Evaluation Practices

Sensory Evaluation Practices Book
Author : Herbert Stone,Rebecca N. Bleibaum,Heather A. Thomas
Publisher : Academic Press
Release : 2020-10-18
ISBN : 0128153350
Language : En, Es, Fr & De

GET BOOK

Book Description :

Sensory Evaluation Practices, Fifth Edition, presents the latest developments and methods of sensory evaluation, including those on the front end of innovation, consumer acceptance/preference, multivariate statistical analysis, discrimination testing, descriptive analysis, sensory claims substantiation for advertising, and information management. Additionally, related social psychological methods, such as laddering, design thinking, emotional profiling, and applications of qualitative and consumer co-creation and immersive techniques are explored. This book will be an ideal reference for sensory professionals, technical managers, product specialists and research directors in the food, beverage, cosmetics, and other consumer products industries of all sizes. Emphasizes the importance of scientific sensory methodology used to measure and understand consumer perception Illustrates the importance of planning, managing and communicating product sensory information in a way that is actionable to developers, marketers and legal counsel Presents how sensory science is becoming more influential at the front end of innovation Discusses measurement, the design of experiments, and how to understand key sensory drivers that most influence consumers Explores the global nature of products and how companies can benefit by having fundamental training programs in sensory and consumer science Contains demonstrated methods for test selection, application and measurement, and testing with the right consumer, including more typical usage environments Includes worked examples for interpreting and displaying results Features a new chapter on how to get your research published

Quantitative Sensory Analysis

Quantitative Sensory Analysis Book
Author : Harry T. Lawless
Publisher : John Wiley & Sons
Release : 2013-07-12
ISBN : 1118684796
Language : En, Es, Fr & De

GET BOOK

Book Description :

Sensory evaluation is a scientific discipline used to evoke,measure, analyse and interpret responses to products perceivedthrough the senses of sight, smell, touch, taste and hearing. It isused to reveal insights into the way in which sensory propertiesdrive consumer acceptance and behaviour, and to design productsthat best deliver what the consumer wants. It is also used ata more fundamental level to provide a wider understanding of themechanisms involved in sensory perception and consumer behaviour. Quantitative Sensory Analysis is an in-depth and uniquetreatment of the quantitative basis of sensory testing, enablingscientists in the food, cosmetics and personal care productindustries to gain objective insights into consumer preference data– vital for informed new product development. Written by a globally-recognised learer in the field, this book issuitable for industrial sensory evaluation practitioners, sensoryscientists, advanced undergraduate and graduate students in sensoryevaluation and sensometricians.

Handbook of Food Science Technology and Engineering

Handbook of Food Science  Technology  and Engineering Book
Author : Yiu H. Hui
Publisher : CRC Press
Release : 2006
ISBN : 0849398487
Language : En, Es, Fr & De

GET BOOK

Book Description :

Download Handbook of Food Science Technology and Engineering book written by Yiu H. Hui, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Handbook of Food Science Technology and Engineering 4 Volume Set

Handbook of Food Science  Technology  and Engineering   4 Volume Set Book
Author : Y. H. Hui,Frank Sherkat
Publisher : CRC Press
Release : 2005-12-19
ISBN : 146650787X
Language : En, Es, Fr & De

GET BOOK

Book Description :

Advances in food science, technology, and engineering are occurring at such a rapid rate that obtaining current, detailed information is challenging at best. While almost everyone engaged in these disciplines has accumulated a vast variety of data over time, an organized, comprehensive resource containing this data would be invaluable to have. The

Laboratory Exercises for Sensory Evaluation

Laboratory Exercises for Sensory Evaluation Book
Author : Harry T. Lawless
Publisher : Springer Science & Business Media
Release : 2012-12-12
ISBN : 1461457130
Language : En, Es, Fr & De

GET BOOK

Book Description :

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.

Building a Sensory Program

Building a Sensory Program Book
Author : Pat Fahey
Publisher : Brewers Publications
Release : 2021-04-12
ISBN : 1938469682
Language : En, Es, Fr & De

GET BOOK

Book Description :

Human flavor perception is incredibly complex and impacts daily decision making in the brewery. No amount of elaborate equipment can replace the value of the human tasting experience and a sensory program can offer a powerful quality check on both your outgoing beer and beermaking process. Building a Sensory Program will discuss sensory systems, sources of bias, tasting techniques, required equipment, taster training, and panel maintenance. Learn about different testing methods, data use, and how to use sensory to respond to consumer complaints, set shelf life, adjust recipes, design new brands, and blend barrel-aged beer. There is much that a small brewery can do to improve the quality and consistency of their beer using resources already at their disposal. A thoughtful, well-designed sensory program is an essential component of brewery quality control, helping to ensure beer tastes the way it was designed, time after time. The commitment to high-quality standards set during development can help prevent flavor drift or even a costly recall. Building a Sensory Program will provide the reader with a bedrock for an intelligently designed brewery sensory program.

Individual Differences in Sensory and Consumer Science

Individual Differences in Sensory and Consumer Science Book
Author : Tormod Næs,Paula Varela,Ingunn Berget
Publisher : Woodhead Publishing
Release : 2018-02-21
ISBN : 0081011148
Language : En, Es, Fr & De

GET BOOK

Book Description :

Individual Differences in Sensory and Consumer Science: Experimentation, Analysis and Interpretation presents easily readable, state-of-the-art coverage on how to plan and execute experiments that give rise to individual differences, also providing the framework for successful analysis and interpretation of results. The book highlights the different methodologies that can be applied and how to select the correct methodology based on the type of study you are performing, be it product research and development, quality control or consumer acceptance studies. Written by an experienced team of statisticians and sensory and consumer scientists, the book provides both academics and industry professionals with the first complete overview of a topic of ever-increasing importance. Identifies how to plan and execute experiments in sensory and consumer science Analyzes and interprets individual variances in sensory and consumer research Differentiates best practices for examining product development, quality control and consumer acceptance

Multivariate and Probabilistic Analyses of Sensory Science Problems

Multivariate and Probabilistic Analyses of Sensory Science Problems Book
Author : Jean-François Meullenet,Rui Xiong,Christopher J. Findlay
Publisher : John Wiley & Sons
Release : 2008-02-28
ISBN : 0470276312
Language : En, Es, Fr & De

GET BOOK

Book Description :

Sensory scientists are often faced with making business decisions based on the results of complex sensory tests involving a multitude of variables. Multivariate and Probabilistic Analyses of Sensory Science Problems explains the multivariate and probabilistic methods available to sensory scientists involved in product development or maintenance. The techniques discussed address sensory problems such as panel performance, product profiling, and exploration of consumer data, including segmentation and identifying drivers of liking. Applied in approach and written for non-statisticians, the text is aimed at sensory scientists who deal mostly with descriptive analysis and consumer studies. Multivariate and Probabilistic Analyses of Sensory Science Problems offers simple, easy-to-understand explanations of difficult statistical concepts and provides an extensive list of case studies with step-by-step instructions for performing analyses and interpreting the results. Coverage includes a refresher on basic multivariate statistical concepts; use of common data sets throughout the text; summary tables presenting the pros and cons of specific methods and the conclusions that may be drawn from using various methods; and sample program codes to perform the analyses and sample outputs. As the latest member of the IFT Press series, Multivariate and Probabilistic Analyses of Sensory Science Problems will be welcomed by sensory scientists in the food industry and other industries using similar testing methodologies, as well as by faculty teaching advanced sensory courses, and professionals conducting and participating in workshops addressing multivariate analysis of sensory and consumer data.

Sensory Evaluation of Food

Sensory Evaluation of Food Book
Author : Michael O'Mahony
Publisher : Routledge
Release : 2017-11-22
ISBN : 1351416898
Language : En, Es, Fr & De

GET BOOK

Book Description :

Sensory Evaluation of Food: Statistical Methods and Procedure covers all of the basic techniques of sensory testing, from simple discrimination tests to home use placements for consumers. Providing a practical guide to how tests are conducted, the book explores the fundamental psychological and statistical theories that form the basis and rationale for sensory test design. It also demonstrates how statistics used in sensory evaluation can be applied in integrated applications in the context of appropriate sensory methods, as well as in stand-alone material in appendices. Offering a balanced view of diverse approaches, this is an essential guide for industry professionals and students.