What does carbonation add to sparkling wine?

Carbonation in sparkling wine primarily contributes effervescence and texture. The bubbles produced by carbon dioxide create a lively sensation on the palate, enhancing the drinking experience. This effervescence not only makes the wine more refreshing but also helps to lift the aromas and flavors, making them more pronounced.

The texture, created by the presence of bubbles, can also be described as creamy or frothy, depending on the level of carbonation and the method used to produce the sparkling wine. This tactile sensation is unique to sparkling wines and sets them apart from still wines.

While other elements like sweetness, body, acidity, and tannin are important in the overall profile of sparkling wine, carbonation specifically focuses on the sensory experience related to the bubbles and the mouthfeel they provide, making effervescence and texture the key attributes associated with carbonation.