Sensory Assessment of Water Quality
Sensory Assessment of Water Quality

Author: B. C. J. Zoeteman

Publisher: Elsevier

Published: 2015-12-04

Total Pages: 163

ISBN-13: 1483150305

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Environmental Science, Volume 2: Sensory Assessment of Water Quality presents the methods for sensory water quality assessment. This book discusses the various aspects of the problem of impaired taste and odor of water. Organized into seven chapters, this volume begins with an overview of the significance attributed to sensory assessment of water quality. This text then examines the results obtained on sensory water quality assessment and on general water quality appraisal. Other chapters describe the 20 types of drinking water and consider the effects of the sensory water quality assessment factors on water consumption. This book discusses as well the types of chemical compounds present and their relation to water taste. The final chapter deals with the number of applications and recommendations to assess sensory water quality aspects at least weekly in the case of surface water supplies by making an inquiry among the consumers located in the area served. This book is a valuable resource for chemists.

Guidelines for Sensory Analysis in Food Product Development and Quality Control
Guidelines for Sensory Analysis in Food Product Development and Quality Control

Author: David H. Lyon

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 141

ISBN-13: 1461519993

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Sensory analysis is not new to the food industry, but its application as a basic tool in food product development and quality control has not been given the recognition and acceptance it deserves. This, we believe, is largely due to the lack of understanding about what sensory analysis can offer in product research, development and marketing, and a fear that the discipline is 'too scientific' to be practical. To some extent, sensory scientists have perpetuated this fear with a failure to recognize the constraints of industry in implementing sensory testing procedures. These guidelines are an attempt to redress the balance. Of course, product 'tasting' is carried out in every food company: it may be the morning tasting session by the managing director, competitor comparisons by the marketeers, tasting by a product 'expert' giving a quality opinion, comparison of new recipes from the product development kitchen, or on-line checking during pro duction. Most relevant, though, is that the people respon sible for the tasting session should know why the work is being done, and fully realize that if it is not done well, then the results and conclusions drawn, and their implications, are likely to be misleading. If, through the production of these guidelines, we have influenced some people suffi ciently for them to re-evaluate what they are doing, and why, we believe our efforts have been worthwhile.

Guidelines for Sensory Analysis in Food Product Development and Quality Control
Guidelines for Sensory Analysis in Food Product Development and Quality Control

Author: Roland P. Carpenter

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 224

ISBN-13: 1461544475

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Sensory testing has been in existence ever since man started to use his senses to judge the quality and safety of drinking water and foodstuffs. With the onset of trading, there were several developments that led to more formalized testing, involving professional tasters and grading systems. Many of these grading systems are still in existence today and continue to serve a useful purpose, for example in assessing tea, coffee, and wines. However, there has also been a growing need for methods for well-repli cated, objective, unbiased sensory assessment, which can be applied rou tinely across a wide range of foods. Sensory analysis seeks to satisfy this need. Sensory analysis is not new to the food industry, but its application as a basic tool in food product development and quality control has not always been given the recognition and acceptance it deserves. This, we believe, is largely due to the lack of understanding about what sensory analysis can offer in product research, development, and marketing and a fear that the discipline is "too scientific" to be practical. To some extent, sensory scien tists have perpetuated this fear by failing to recognize the industrial con straints to implementing sensory testing procedures. These Guidelines are an attempt to redress the balance.

Discrimination Testing in Sensory Evaluation
Discrimination Testing in Sensory Evaluation

Author: Lauren Rogers

Publisher: John Wiley & Sons

Published: 2024-09-23

Total Pages: 372

ISBN-13: 0470671408

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Discrimination Testing in Sensory Evaluation Provides a complete and unified approach to discrimination testing in sensory evaluation Sensory evaluation has evolved from simple “taste testing” to a distinct scientific discipline. Today, the application of sensory evaluation has grown beyond the food industry—it is a sophisticated decision-making tool used by marketing, research and development, and assurance in industries such as personal care, household care, cosmetics, fragrances, automobile manufacturing, and many others. Sensory evaluation is now a critical component in determining and understanding consumer acceptance and behavior. Discrimination Testing in Sensory Evaluation provides insights into the application of sensory evaluation throughout the entire product life cycle, from development to marketing. Filled with practical information and step-by-step guidance, this unique reference is designed to help users apply paired comparison tests, duo-trio tests, triangle tests, similarity tests, and various other discrimination tests in a broad range of product applications. Comprehensive chapters written by leading experts provide up-to-date coverage of traditional and cutting-edge techniques and applications in the field. Addresses the theoretical, methodological, and practical aspects of discrimination testing Covers a broad range of products and all of the senses Describes basic and more complex discrimination techniques Discusses the real-world application of discrimination testing in sensory evaluation Explains different models in discrimination testing, such as signal detection theory and Thurstonian modelling Features detailed case studies for various tests such as A- not AR, 2-AFC, and Ranking among others to enable practitioners to perform each technique Discrimination Testing in Sensory Evaluation is an indispensable reference and guide for sensory scientists, in academia and industry, as well as professionals working in R&D, quality assurance and control, and marketing. It is also an excellent textbook for university courses and industry vocational programs in Sensory Science.

Handbook of Food Analysis: Methods and instruments in applied food analysis
Handbook of Food Analysis: Methods and instruments in applied food analysis

Author: Leo M. L. Nollet

Publisher: CRC Press

Published: 2004

Total Pages: 512

ISBN-13: 9780824750381

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Presents contemporary methods of measuring optical properties, moisture, ash content, and other physical characteristics of food and evaluates techniques used to trace nutrient analytes ranging from peptides, proteins, and enzymes to aroma compounds to carbohydrates and starch.

A Field Guide to Clean Drinking Water
A Field Guide to Clean Drinking Water

Author: Joe Vogel

Publisher: The Experiment

Published: 2019-08-20

Total Pages: 271

ISBN-13: 161519567X

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How to find and prepare safe drinking water—anywhere, any time! Clean drinking water may be the last thing we think about day to day—but it’s the first thing we need in an emergency. Now, survival expert and biologist Joe Vogel explains how to find, treat, and store safe drinking water—even in the most extreme conditions. A Field Guide to Clean Drinking Water includes information about: The role of water in the body and how to calculate your water requirement Plants, geographical features, and more indicators that signal the presence of water How to collect dew and precipitation, and extract water from plants How to screen “raw water” for bacteria, pesticides, and other contaminants Every purifying method from boiling techniques to chemical disinfection And storage options that meet every need. Small enough to take anywhere—and broad enough to cover everything—this is a vital manual for backpackers, survivalists, and anyone who may need to know how to create their own drinking water.

Fundamentals of Aquatic Veterinary Medicine
Fundamentals of Aquatic Veterinary Medicine

Author: Laura Urdes

Publisher: John Wiley & Sons

Published: 2021-11-18

Total Pages: 276

ISBN-13: 1119612721

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Umfassende Darstellung der notwendigen Kompetenzen, um eine hochwertige tierärztliche Versorgung von Wassertieren zu gewährleisten Das Werk Fundamentals of Aquatic Veterinary Medicine enthält systematische, äußerst praktische Richtlinien für die Behandlung von Meeressäugern, Amphibien, Fischen und Wirbellosen in der tierärztlichen Praxis. Entsprechend den neun Kernbereichen des tierärztlichen Zertifizierungsprogramms der WAVMA (CertAqV-Programm) behandelt dieses umfassende klinische Nachschlagewerk die Themenbereiche Taxonomie, Anatomie und Physiologie von Wassertieren, Wasserqualität und natürliche Lebensgrundlagen, Diagnose, Behandlung und Prävention von Krankheiten bei Wassertieren und weitere Themen. Der maßgebliche Leitfaden soll den Lesern helfen, die notwendigen Kompetenzen, Fähigkeiten und Erfahrungen für eine fachgerechte Behandlung von Wassertieren zu erwerben und nachzuweisen. Dazu bietet das Werk: * Eine besondere Berücksichtigung der von der Weltorganisation für Tiergesundheit (OIE) formulierten Ersttagskompetenzen * Ausführliche Erläuterungen der Pathobiologie und Epidemiologie in Bezug auf Wasserkrankheiten, öffentliche Gesundheit, Zoonosen und die Sicherheit von Erzeugnissen aus Meeresfrüchten * Aktuelle Informationen zu relevanten Gesetzen, Vorschriften und Richtlinien Fundamentals of Aquatic Veterinary Medicine ist ein unverzichtbares Nachschlagewerk für Studierende der Veterinärmedizin und Tierärzte, die sich für die Behandlung von Wassertieren interessieren, sowie für Tierärzte im Bereich der aquatischen Veterinärmedizin, die sich von der WAVMA zertifizieren lassen oder die Ersttagskompetenzen der OIE erwerben möchten.