Document Detail


Determinants of the thirst-quenching character of beer.
MedLine Citation:
PMID:  9716439     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The purpose of this study was to find which sensory characteristics are significant determinants of the thirst-quenching character of beer. The sensory attributes and thirst-quenching characteristics ("thirst quenching", "refreshing", "drinkability") of 18 beers were evaluated by a panel of 12 judges. The only significant positive determinants of the "thirst-quenching" character of the beers in the design were carbonation and bubble density. Significant negative determinants were foam, overall aroma and flavor, color, viscosity, malty, hoppy, burnt, bitterness, acidic, metallic, astringency and aftertaste. The same correlations (both in terms of direction and significance level) were observed between descriptive attributes and the "refreshing" and "drinkability" factors. A principal component analysis (PCA) of the mean ratings indicated that variability among beers was mostly along a thirst-quenching dimension (72% of the variance). Procrustes analysis performed on the individual ratings showed that, for one of the judges, the interpretation of the thirst-quenching concept differed from that shown by PCA for the overall panel.
Authors:
J X Guinard; A Souchard; M Picot; M Rogeaux; J M Sieffermann
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Appetite     Volume:  31     ISSN:  0195-6663     ISO Abbreviation:  Appetite     Publication Date:  1998 Aug 
Date Detail:
Created Date:  1998-09-23     Completed Date:  1998-09-23     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  8006808     Medline TA:  Appetite     Country:  ENGLAND    
Other Details:
Languages:  eng     Pagination:  101-15     Citation Subset:  IM    
Copyright Information:
Copyright 1998 Academic Press.
Affiliation:
Department of Food Science and Technology, University of California, USA.
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MeSH Terms
Descriptor/Qualifier:
Adult
Beer*
Drinking / physiology
Female
Humans
Male
Sensory Thresholds*
Taste
Thirst / physiology*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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