08/19/2026
What does “dry” wine actually mean? How much sugar can a dry wine contain? And why can two wines with the same residual sugar taste very different?
In this episode of The Wine Lab, Dr. Botezatu explores the science and sensory side of sweetness in wine. We look at residual sugar, acidity, aroma, temperature, and balance; how winemakers create sweet and off-dry styles; and why Riesling, Champagne, Sauternes, Port, icewine, and other wines can make the language of sweetness surprisingly complicated.
We’ll also decode confusing terms like Brut, Extra Dry, Demi-Sec, trocken, Spätlese, and Auslese, and explain why sweetness is a wine style rather than a measure of quality.
What does “dry” wine actually mean? How much sugar can a dry wine contain? And why can two wines with the same residual sugar taste very different?In this episode of The Wine Lab, Andreea explores the science and sensory side of sweetness in wine....