Certified Sommelier Practice Exam

Which of the following is a primary grape used for red Port?

1. Tinta Cao

2. Chenin Blanc

3. Sémillon

4. Pinto Grigio

The correct answer is: Tinta Cao

The primary grape used for red Port is Tinta Cão. This grape is one of the key varietals in the production of Port wine, particularly in the Douro Valley of Portugal, where Port is traditionally made. Tinta Cão contributes to the wine's color, flavor, and structure, providing depth and complexity to the final product. In contrast, the other options listed do not factor into the production of red Port. Chenin Blanc and Sémillon are primarily white grape varieties, predominantly used in the production of white wines rather than fortified styles like Port. Pinot Grigio, also a white wine variety, is known for its crispness and is primarily produced in regions like Italy, making it unrelated to the traditional styles of Port wine. Thus, Tinta Cão is distinctly recognized as a primary varietal that plays a critical role in the crafting of red Port.