Sparkling Wine Flashcards
Basic grape requirements for Sparking Wine?
Relatively low sugar levels (picked early)
High Acid (picked early. Cool climate)
Ripe enough for fruit
Quality sparkling wine grapes…
How picked?
Crushed?
Pressed?
Whole bunches, picked by hand (mandatory for Champagne)
NOT crushed at all (don’t need the colour)
Gently pressed (EU has max. pressures)
Why pick whole bunches for quality sparkling wine?
Minimise the colour and tannin from the red grapes being pressed.
Name the five methods of making sparkling wine.
Traditional (three names for this btw: cava, cremant, cap classique) Transfer 👆🏼——— above have bottle fermentation Tank Carbonated Asti
Basic steps for Traditional
- Press (gentle)
- First fermentation -> base wine, complete dryness.
- (Option of MLF and/or oak maturation)
- Blending
- Second fermentation (liqueur de tirage)
- Yeast autolysis
- Riddling (pupitre or gyropalette)
- Disgorgement (liqueur d’expédition, dosage)
- Cork and cage
- Bottle ageing
How does the Transfer method differ from Traditional?
All the same upto and including second bottle fermentation.
Rather than riddle and disgorge, the wine gets poured into a tank, filtered and liqueur d’expedition (dosage) is added.
Then bottled.
How might a label indicate Transfer Method rather than Traditional?
Often states “Bottle fermented” as opposed to “méthode traditionnelle”
Which flavours differentiate Transfer and Traditional method sparklers?
The bready, yeasty notes from the yeast autolysis in the quality wine.
The Tank method benefits which types of grapes?
Aromatics.
The tank preserves the fruit flavours of, for instance, Muscat, Reisling or Glera (Prosecco)
Would an aromatic tank made sparkler have had any MLF or oak?
Nope.
The Asti method.
Basic steps?
- Press grapes
- Chill juice
- Store until needed
- Warm up the juice and ferment in tanks
- Seal tanks after a bit to carbonate
- At c.7 degree ABV, chill wine, filter, bottle and flog
Basics of Carbonation
- Make still wine
- Blend
- Add CO2
- Bottle
EU Sweetness Terms…
Name the three and the residual sugar levels
Brut Nature ….. 0 to 3g/L (Dosage free)
Brut …………….. 0 to 12g/L
Demi-Sec ……. 32 to 50g/L
How does sparkling Rosé become rosey?
Blending red and white.
Maceration.
Liqueur d’expédition
Traditional method sparkling wine may usually spend how long on the lees?
Between four and five years
But as long as ten