Yeast
Sour
Definition
Sourdough or sourdough-bread tang from lees or wild ferment — can be positive in sparkling.
Why this matters in wine
Yeasty sour note.
Typical aromas, flavors & texture
- Traditional-method sparkling
- Natural wines
Position inside its category
Sour
Parent category
Yeast — Fermentation and lees character — biscuit in Champagne, creamy MLF whites, and sourdough-like autolytic notes.
Sibling descriptors
More in Yeast
Frequently confused with
FAQ
- What does sour mean in wine?
- Sourdough or sourdough-bread tang from lees or wild ferment — can be positive in sparkling.
- Why does sour matter for pairing?
- Yeasty sour note.