Which statement best describes how serving temperature affects wine perception?

• A. Higher temperatures can emphasize alcohol and perception of fullness.
• B. Higher temperatures can suppress aromas and perceived alcohol, clarifying acidity and aromas.
• C. Temperature has no effect on wine perception.
• D. Lower temperatures can emphasize sweetness.

Answer: (A)

Serving temperature shifts how we perceive aroma, alcohol, and mouthfeel. When a wine is warmer, volatile aroma compounds escape more readily and the sensation of warmth from alcohol increases, making the wine feel fuller and heavier in the mouth. This is why higher temperatures tend to emphasize alcohol and the perception of body. The other ideas don’t fit what actually happens: aromas are not suppressed at higher temperatures, temperature does affect perception, and cooling does not usually amplify sweetness.