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dc.contributor.author이혜성*
dc.date.accessioned2016-08-29T11:08:33Z-
dc.date.available2016-08-29T11:08:33Z-
dc.date.issued2009*
dc.identifier.issn0022-1147*
dc.identifier.otherOAK-5814*
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/232022-
dc.description.abstractThe accurate quantification of sensory difference/similarity between foods, as well as consumer acceptance/preference and concepts, is greatly needed to optimize and maintain food quality. The R-Index is one class ofmeasures of the degree of difference/similarity, and was originally developed for sensory difference tests for food quality control, product development, and so on. The index is based on signal detection theory and is free of the response bias that can invalidate difference testing protocols, including categorization and same-different and A-Not A tests. It is also a nonparametric analysis, making no assumptions about sensory distributions, and is simple to compute and understand. The R-Index is also flexible in its application. Methods based on R-Index analysis have been used as detection and sensory difference tests, as simple alternatives to hedonic scaling, and for themeasurement of consumer concepts. This review indicates the various computational strategies for the R-Index and its practical applications to consumer and sensorymeasurements in food science. © 2009 Institute of Food Technologists ®.*
dc.languageEnglish*
dc.subjectConcept measurement*
dc.subjectConsumer preference*
dc.subjectDetection threshold*
dc.subjectR-Index*
dc.subjectSensory discrimination*
dc.titleQuantification of sensory and food quality: The R-index analysis*
dc.typeReview*
dc.relation.issue6*
dc.relation.volume74*
dc.relation.indexSCIE*
dc.relation.indexSCOPUS*
dc.relation.startpageR57*
dc.relation.lastpageR64*
dc.relation.journaltitleJournal of Food Science*
dc.identifier.doi10.1111/j.1750-3841.2009.01204.x*
dc.identifier.wosidWOS:000268634400048*
dc.identifier.scopusid2-s2.0-70350138464*
dc.author.googleLee H.-S.*
dc.author.googleVan Hout D.*
dc.contributor.scopusid이혜성(7501493028)*
dc.date.modifydate20240301081003*
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공과대학 > 식품생명공학과 > Journal papers
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