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Wine Expertise Predicts Taste Phenotype

John E. Hayes, Gary J. Pickering
Am J Enol Vitic.  2012  63: 80-84  ; DOI: 10.5344/ajev.2011.11050

Article Figures & Data

Figures

  • Figure 1
    Figure 1

    Differences in PROP distribution across wine expertise. The distributions shown are kernel density estimates (KDE) for wine experts and wine consumers (see Materials and Methods and Table 1 for how expertise was determined). Both distributions were trimodal, roughly corresponding to the nontaster, medium-taster, and supertaster groupings classically used in the field.

Tables

  • Table 1

    Self-identified characteristics of participants (n = 331).

    Table 1
  • Table 2

    Summary of univariate logistic regression models.

    Table 2
  • Table 3

    Summary of multivariate logistic regression.

    Table 3
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Wine Expertise Predicts Taste Phenotype
John E. Hayes, Gary J. Pickering
Am J Enol Vitic.  2012  63: 80-84  ; DOI: 10.5344/ajev.2011.11050
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