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Author: Harry T. Lawless
Publisher: John Wiley & Sons
ISBN: 1118684796
Category : Technology & Engineering
Languages : en
Pages : 460
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Book Description
Sensory evaluation is a scientific discipline used to evoke, measure, analyse and interpret responses to products perceived through the senses of sight, smell, touch, taste and hearing. It is used to reveal insights into the way in which sensory properties drive consumer acceptance and behaviour, and to design products that best deliver what the consumer wants. It is also used at a more fundamental level to provide a wider understanding of the mechanisms involved in sensory perception and consumer behaviour. Quantitative Sensory Analysis is an in-depth and unique treatment of the quantitative basis of sensory testing, enabling scientists in the food, cosmetics and personal care product industries 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 is suitable for industrial sensory evaluation practitioners, sensory scientists, advanced undergraduate and graduate students in sensory evaluation and sensometricians.
Author: Harry T. Lawless
Publisher: John Wiley & Sons
ISBN: 1118684796
Category : Technology & Engineering
Languages : en
Pages : 460
Get Book
Book Description
Sensory evaluation is a scientific discipline used to evoke, measure, analyse and interpret responses to products perceived through the senses of sight, smell, touch, taste and hearing. It is used to reveal insights into the way in which sensory properties drive consumer acceptance and behaviour, and to design products that best deliver what the consumer wants. It is also used at a more fundamental level to provide a wider understanding of the mechanisms involved in sensory perception and consumer behaviour. Quantitative Sensory Analysis is an in-depth and unique treatment of the quantitative basis of sensory testing, enabling scientists in the food, cosmetics and personal care product industries 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 is suitable for industrial sensory evaluation practitioners, sensory scientists, advanced undergraduate and graduate students in sensory evaluation and sensometricians.
Author: Sarah E. Kemp
Publisher: John Wiley & Sons
ISBN: 1118991672
Category : Technology & Engineering
Languages : en
Pages : 744
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Book Description
A comprehensive review of the techniques and applications of descriptive analysis Sensory evaluation is a scientific discipline used to evoke, measure, analyse and interpret responses to products perceived through the senses of sight, smell, touch, taste and hearing. It is used to reveal insights into the ways in which sensory properties drive consumer acceptance and behaviour, and to design products that best deliver what the consumer wants. Descriptive analysis is one of the most sophisticated, flexible and widely used tools in the field of sensory analysis. It enables objective description of the nature and magnitude of sensory characteristics for use in consumer-driven product design, manufacture and communication. Descriptive Analysis in Sensory Evaluation provides a comprehensive overview of a wide range of traditional and recently-developed descriptive techniques, including history, theory, practical considerations, statistical analysis, applications, case studies and future directions. This important reference, written by academic and industrial sensory scientist, traces the evolution of descriptive analysis, and addresses general considerations, including panel set-up, training, monitoring and performance; psychological factors relevant to assessment; and statistical analysis. Descriptive Analysis in Sensory Evaluation is a valuable resource for sensory professionals working in academia and industry, including sensory scientists, practitioners, trainers and students, and industry-based researchers in quality assurance, research and development, and marketing.
Author: Herbert Stone
Publisher: Elsevier
ISBN: 0323155812
Category : Technology & Engineering
Languages : en
Pages : 327
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Book Description
Sensory Evaluation Practices examines the principles and practices of sensory evaluation. It describes methods and procedures for the analysis of results from sensory tests; explains the reasons for selecting a particular procedure or test method; and discusses the organization and operation of a testing program, the design of a test facility, and the interpretation of results. Comprised of three parts encompassing nine chapters, this volume begins with an overview of sensory evaluation: what it does; how, where, and for whom; and its origin in physiology and psychology. It then discusses measurement, psychological errors in testing, statistics, test strategy, and experimental design. The reader is also introduced to the discrimination, descriptive, and affective methods of testing, along with the criteria used to select a specific method, procedures for data analysis, and the communication of actionable results. The book concludes by looking at problems where sensory evaluation is applicable, including correlation of instrumental and sensory data, measurement of perceived efficacy, storage testing, and product optimization. This book is a valuable resource for sensory professionals, product development and production specialists, research directors, technical managers, and professionals involved in marketing, marketing research, and advertising.
Author: Maximo C. Gacula, Jr.
Publisher: Wiley-Blackwell
ISBN: 9780917678370
Category : Technology & Engineering
Languages : en
Pages : 728
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Book Description
In defining sensory properties of products, descriptive techniques that utilize trained panels are used. Arthur D. Little, Inc. pioneered a desriptive technique in the 1950's known as the "Flavor Profile" that laid the foundation for the development of current desriptive techniques used today in academia and industry. Several collections of published papers are reprinted in this book. The main areas covered include dairy products, meats, alcoholic beverages, textile materials and general applications. In addition, Dr. Gacula has prepared 40 pages of new text material on (1) Descriptive Sensory Analysis Methods, and (2) Computer Software. Methods for statistical systems (SAS) computer programs are provided
Author: Sebastien Le
Publisher: CRC Press
ISBN: 1315362740
Category : Mathematics
Languages : en
Pages : 374
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Book Description
Choose the Proper Statistical Method for Your Sensory Data Issue Analyzing Sensory Data with R gives you the foundation to analyze and interpret sensory data. The book helps you find the most appropriate statistical method to tackle your sensory data issue. Covering quantitative, qualitative, and affective approaches, the book presents the big picture of sensory evaluation. Through an integrated approach that connects the different dimensions of sensory evaluation, you’ll understand: The reasons why sensory data are collected The ways in which the data are collected and analyzed The intrinsic meaning of the data The interpretation of the data analysis results Each chapter corresponds to one main sensory topic. The chapters start with presenting the nature of the sensory evaluation and its objectives, the sensory particularities related to the sensory evaluation, details about the data set obtained, and the statistical analyses required. Using real examples, the authors then illustrate step by step how the analyses are performed in R. The chapters conclude with variants and extensions of the methods that are related to the sensory task itself, the statistical methodology, or both.
Author: Sarah E. Kemp
Publisher: John Wiley & Sons
ISBN: 1444360515
Category : Technology & Engineering
Languages : en
Pages : 210
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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.
Author: David Kilcast
Publisher: Elsevier
ISBN: 0857098853
Category : Technology & Engineering
Languages : en
Pages : 664
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Book Description
Instrumental measurements of the sensory quality of food and drink are of growing importance in both complementing data provided by sensory panels and in providing valuable data in situations in which the use of human subjects is not feasible. Instrumental assessment of food sensory quality reviews the range and use of instrumental methods for measuring sensory quality. After an introductory chapter, part one goes on to explore the principles and practice of the assessment and analysis of food appearance, flavour, texture and viscosity. Part two reviews advances in methods for instrumental assessment of food sensory quality and includes chapters on food colour measurement using computer vision, gas chromatography-olfactometry (GC-O), electronic noses and tongues for in vivo food flavour measurement, and non-destructive methods for food texture assessment. Further chapters highlight in-mouth measurement of food quality and emerging flavour analysis methods for food authentication. Finally, chapters in part three focus on the instrumental assessment of the sensory quality of particular foods and beverages including meat, poultry and fish, baked goods, dry crisp products, dairy products, and fruit and vegetables. The instrumental assessment of the sensory quality of wine, beer, and juices is also discussed. Instrumental assessment of food sensory quality is a comprehensive technical resource for quality managers and research and development personnel in the food industry and researchers in academia interested in instrumental food quality measurement. Reviews the range and use of instrumental methods for measuring sensory quality Explores the principles and practice of the assessment and analysis of food appearance, flavour, texture and viscosity Reviews advances in methods for instrumental assessment of food sensory quality
Author: Meilgaard
Publisher: CRC Press
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 184
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Book Description
Abstract: A 2-volum reference set is designed to provide sufficient and appropriate information to aid food technologists, research scientists, and other food and nutrition professionals in industrial, academic, and government setting in conducting viable sensory evaluations. Volume I covers: background information on the characteristics of sensory attributes and how they are perceived; design criteria for sensory test rooms; factors influencing sensory evaluation conclusions compilation and description of sensory test methods. Volum II covers: qualitative and quantitative aspects of descriptive analysis techniques; consumer acceptability test; the selection/training of sensory panel members; the use of basic probability and statistical methods and of advanced statistical techniques; guidelines for selecting techniques and for reporting results; and a collection of 12 statistical.
Author: Sung-Tsang Hsieh
Publisher: Springer
ISBN: 981133546X
Category : Medical
Languages : en
Pages : 184
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Book Description
This book provides comprehensive coverage of small fiber neuropathy (SFN), from diagnosis to therapy. It focuses on nerve degeneration and neuropathic pain, and their underlying pathology, physiology, psychophysics, genetics and imaging. In particular, this book describes and discusses the major advances in diagnostic techniques for assessing SFN. These include skin biopsy, evoked potentials, quantitative sensory testing and functional studies, as biomarkers of SFN. SFN is a common peripheral nerve disorder, but was often overlooked due to a lack of objective and specific diagnostic tests for the assessment of small nerve fibers. These fibers mediate thermal sensation, pain detection (nociception), and autonomic regulation. Major symptoms of SFN include neuropathic pain, impaired sensation and autonomic dysfunction. Neuropathic pain poses a diagnostic challenge to clinicians, an essential step for selecting appropriate treatment to relieve suffering. SFN frequently develops in systemic diseases such as diabetes mellitus, following chemotherapy, infections etc., or presents as a major feature of various genetic neuropathies (e.g. channelopathy and familial amyloidosis). In addition to describing these conditions which lead to SFN, this book also describes related syndromes of neurodegeneration and pain, including fibromyalgia, visceral pain and hypersensitivity. This definitive book covers both clinical aspects and research progress, which provides in-depth and up-to-date information on SFN. It would be immensely useful for clinicians, neurologists, neuroscientists, diabetologists, and pain specialists. Dr. Sung-Tsang Hsieh is a professor at Department of Neurology and Institute of Anatomy and Cell Biology, College of Medicine, National Taiwan University, Taiwan. He is also the associate dean of College of Medicine, National Taiwan University, Taiwan. Dr. Praveen Anand is a professor at Department of Clinical Neurology and head of Centre for Clinical Translation, Hammersmith Hospital, UK. Dr. Christopher Gibbons is an associate professor of Neurology, Harvard Medical School, Beth Israel Deaconess Medical Center, USA. Dr. Claudia Sommer is a professor of Neurology at the Department of Neurology, Würzburg University Hospital, Germany.
Author: Fidel Toldrá
Publisher: John Wiley & Sons
ISBN: 0470376341
Category : Technology & Engineering
Languages : en
Pages : 575
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Book Description
An internationally respected editorial team and array of chapter contributors has developed the Handbook of Fermented Meat and Poultry, an updated and comprehensive hands-on reference book on the science and technology of processing fermented meat and poultry products. Beginning with the principles of processing fermented meat and ending with discussions of product quality, safety, and consumer acceptance, the book takes three approaches: background and principles; product categories; and product quality and safety. The historical background on the fermentation of meat and poultry products is followed by a series of discussions on their science and technology: curing, fermentation, drying and smoking, basic ingredients (raw product, additives, spices, and casings), and starter cultures. Coverage of product categories details the science and technology of making various fermented meat and poultry products from different parts of the world, including: semidry-fermented sausages (summer sausage), dry-fermented sausages (salami), sausages from other meats, and ripened meat products (ham). Product quality and safety is probably the most important aspect of making fermented meat and poultry because it addresses the question of consumer acceptance and public health safety. While a processor may produce a wonderful sausage, the product must ultimately satisfy the consumer in terms of color, texture, taste, flavor, packaging, and so on. In the current political and social climate, food safety has a high priority. Coverage includes issues such as spoilage microorganisms, pathogens, amines, toxins, HACCP and disease outbreaks.
