Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/56903
Type: Artigo de periódico
Title: Consumer perception of probiotic yogurt: Performance of check all that apply (CATA), projective mapping, sorting and intensity scale
Author: Cruz, AG
Cadena, RS
Castro, WF
Esmerino, EA
Rodrigues, JB
Gaze, L
Faria, JAF
Freitas, MQ
Deliza, R
Bolini, HMA
Abstract: The performance of check-all-that-apply (CATA), projective mapping, sorting and intensity scales was assessed for determining consumer perception of probiotic yogurts, two prototypes added with glucose oxidase, a potential oxygen scavenger and 04 commercial brands available in the Brazilian market. Each sensory methodology was tested by administrating the tests to 30 regular consumers of the product. Napping and CATA did not provide adequate discrimination of the samples while better results were noted for sorting and intensity scales, separating the yogurts containing glucose oxidase from the commercial probiotic yogurt. Sensory methodologies using consumer responses present potential options for the characterization of food matrices with multiple sensory sensations, such as probiotic yogurt. (C) 2013 Elsevier Ltd. All rights reserved.
Subject: Check all that apply
Projective mapping
Sorting
Intensity scale
Consumer perception
Probiotic yogurts
Country: Holanda
Editor: Elsevier Science Bv
Rights: fechado
Identifier DOI: 10.1016/j.foodres.2013.07.056
Date Issue: 2013
Appears in Collections:Unicamp - Artigos e Outros Documentos

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