Alcohol perception: warmth, not value

The standard

A perceived alcohol effect is judged against the balance of the wine, not against the percentage. Where the alcohol fits into acid, sweetness and tannin, it recedes; where it stands alone, it turns hot.

Criteria

  • It shows as warmth on the finish and as fullness
  • It depends on acid, sweetness and tannin
  • It does not follow the measured value in a straight line
  • A balanced wine carries high alcohol unobtrusively

Distinction

Alcohol perception ≠ alcohol content: the measured value is a fixed figure, a perceived alcohol effect its changeable echo. Unlike balance, it describes only a single impression.