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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...
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...
The study of surveillance is more relevant than ever before. The fast growth of the field of surveillance studies reflects both the urgency of civil liberties and privacy questions in the war on terror era and the classical social science debates over the power of watching and classification, from Bentham to Foucault and beyond. In this overview, David Lyon, one of the pioneers of surveillance studies, fuses with aplomb classical debates and contemporary examples to provide the most accessible and up-to-date introduction to surveillance available. The book takes in surveillance studies in all its breadth, from local face-to-face oversight through technical developments in closed-circuit TV, ...
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