Champagne, in French, is a sparkling white wine produced in the Champagne region in France, through the fermentation of one or several species of grape; in which occurs a second fermentation, in the bottle: champenoise or traditional method; or in autoclaves, tanks isobarométricos, designated by charmat. The typical perlage or bubbles of the champagne or sparkling wine are result from the vinification process that is made in closed recipients, which allows the incorporation of the carbon dioxide, CO2.

The best Sparkling Portuguese wines, in white, red and rosé/pink types, and the refinement of French Champagne ...