Skip Navigation


Chemical Senses Advance Access originally published online on June 22, 2006
Chemical Senses 2006 31(7):649-653; doi:10.1093/chemse/bjl005
This Article
Right arrow Full Text Freely available
Right arrow FREE Full Text (PDF) Freely available
Right arrow All Versions of this Article:
31/7/649    most recent
bjl005v1
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in ISI Web of Science
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Add to My Personal Archive
Right arrow Download to citation manager
Right arrowRequest Permissions
Right arrow Disclaimer
Google Scholar
Right arrow Articles by Veldhuizen, M. G.
Right arrow Articles by Kroeze, J. H.A.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Veldhuizen, M. G.
Right arrow Articles by Kroeze, J. H.A.
Social Bookmarking
Add to CiteULike   Add to Connotea   Add to Del.icio.us  
What's this?

© The Author 2006. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oxfordjournals.org

Dissociating Pleasantness and Intensity with Quinine Sulfate/Sucrose Mixtures in Taste

Maria G. Veldhuizen1, Anthonie P.A. van Rooden1 and Jan H.A. Kroeze1,2

1 Experimental Psychology, Taste and Smell Laboratory, Helmholtz Research Institute, Utrecht University, Heidelberglaan 2, 3584 CS Utrecht, The Netherlands 2 Wageningen Taste and Smell Center, Wageningen University and Research Center, Wageningen, The Netherlands

Correspondence to be sent to: Maria G. Veldhuizen, Experimental Psychology, Taste and Smell Laboratory, Helmholtz Research Institute, Utrecht University, Heidelberglaan 2, 3584 CS Utrecht, The Netherlands. e-mail: m.veldhuizen{at}fss.uu.nl

Independent experimental manipulation of subjective intensity and hedonic tone is required if one wants to study their separate effects on brain activity and behavior. This is problematic because hedonic tone and subjective intensity are related, leading to a pleasantness change each time the stimulus intensity is altered. In the present study, a solution to this problem was explored by combining a pleasant-tasting substance (sucrose) and a bad-tasting substance (quinine sulfate) into a number of different isointense mixtures. Here we show that subjective intensity as well as pleasantness can be accurately predicted, particularly in midrange, only if one corrects for mixture suppression.

Key words: binary mixtures, human, psychohedonic, taste hedonics


Add to CiteULike CiteULike   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us    What's this?




Disclaimer: Please note that abstracts for content published before 1996 were created through digital scanning and may therefore not exactly replicate the text of the original print issues. All efforts have been made to ensure accuracy, but the Publisher will not be held responsible for any remaining inaccuracies. If you require any further clarification, please contact our Customer Services Department.