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Humans as Sensors to Evaluate Drinking Water Taste and Odor: A Review
Over the past 70 years, both trained and untrained consumer sensory panels have been used to evaluate and monitor the quality of foods and beverages. Although much has been learned about the strengths and weaknesses of using humans as sensory assessors within a range of businesses, including the water industry, traditional approaches to the sensory evaluation of drinking water can still be improved. Specific limitations of test procedures, designs, and analyses have been identified that need to be addressed to optimize the sensitivity, validity, and reliability of organoleptic testing. Depending on the complexity of the sensory test, it is not sufficient to simply follow a written test procedure. In general, careful attention must be given to the test administration and data evaluation to guard against the many factors that can influence the results. Ultimately, however, humans remain the quintessential sensory analyzers essential for assessing and maintaining the sensory quality of water at the highest levels possible.
Humans as Sensors to Evaluate Drinking Water Taste and Odor: A Review
Over the past 70 years, both trained and untrained consumer sensory panels have been used to evaluate and monitor the quality of foods and beverages. Although much has been learned about the strengths and weaknesses of using humans as sensory assessors within a range of businesses, including the water industry, traditional approaches to the sensory evaluation of drinking water can still be improved. Specific limitations of test procedures, designs, and analyses have been identified that need to be addressed to optimize the sensitivity, validity, and reliability of organoleptic testing. Depending on the complexity of the sensory test, it is not sufficient to simply follow a written test procedure. In general, careful attention must be given to the test administration and data evaluation to guard against the many factors that can influence the results. Ultimately, however, humans remain the quintessential sensory analyzers essential for assessing and maintaining the sensory quality of water at the highest levels possible.
Humans as Sensors to Evaluate Drinking Water Taste and Odor: A Review
Burlingame, Gary A. (author) / Doty, Richard L. (author) / Dietrich, Andrea M. (author)
Journal ‐ American Water Works Association ; 109 ; 13-24
2017-11-01
12 pages
Article (Journal)
Electronic Resource
English
taste , drinking water , sensory methods , odor , Odor , Taste , Testing
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