Certified Sommelier Practice Exam

Which wine is known for its oxidative characteristics?

1. Chenin Blanc

2. Viognier

3. Pinot Gris

4. Muscat

The correct answer is: Chenin Blanc

Chenin Blanc is indeed known for its oxidative characteristics, particularly when it is produced in specific styles such as those from the Loire Valley in France. This grape variety can develop rich, complex flavors through oxidative winemaking techniques, which often include extended aging in barrel or exposure to air during fermentation. This process can enhance the wine's texture and impart unique notes of honey, nuts, and dried fruits. Other varieties like Viognier, Pinot Gris, and Muscat can also exhibit unique characteristics, but they are less commonly associated with the oxidative styles that allow for the development of complexity that Chenin Blanc is known for. For instance, Viognier typically retains more fresh and fruity profiles, while Pinot Gris often showcases crisp acidity and subtle earthiness. Muscat, while aromatic and floral, does not generally have the same oxidative expression.