Sparkling Wines and Fortified Wines Flashcards
What is a base wine?
The first stage of making sparkling wine: dry, high in acidity, low in alcohol. Usually a blend of different wines e.g. from different vintages, varieties and/or villages.
Describe the second fermentation in making sparkling wine
Sugar and yeast are added to the dry base wine, and the yeast convert the sugar to alcohol and CO2. The CO2 is trapped and dissolved in the wine.
What are two second fermentation methods
Bottle fermentation
Tank fermentation
Traditional Method steps
Second fermentation and yeast autolysis Riddling (by hand or gyropalettes) Disgorgement (removal) Dosage Resealing
Bottle-fermented sparkling wine regions
Champagne Catalunya South Africa NZ California Australia
Champagne typical base wine blend
Pinot Noir
Chardonnay
Meunier
Cava typical base wine blend
Local varieties
Chardonnay
Pinot Noir
Traditional Method best-known examples
Champagne
Cava (spain)
South African name for traditional-method sparkling wine
Methode Cap Classique
Two types of tank fermentation methods
Tank method - dry wines
Asti method - sweet wines
What does Brut mean?
A very small amount of sugar is added at the dosage stage - wine still tastes dry due to high acidity and bubbles
What does Demi-Sec mean?
Medium sweetness (based on addition of sugar at dosage stage)
What is the term for the wine and sugar mixture added at the dosage step?
Liqueur d’expedition
Describe a Vintage Champagne
A Champagne that is made using a portion of the best grapes from an exceptional vintage year, producing an exceptionally complex wine that is aged on lees for a long period then extended bottle ageing after disgorgement.
Tank fermentation steps
Add yeast + sugar to dry base wine Seal tank Second fermentation Lees removed (filtration) Bottle under pressure