Winemaking Flashcards

1
Q

What are the 7 steps for traditional sparkling?

A
  1. Base wine
  2. Blend
  3. 2nd Ferm
  4. Yeast Autolysis
  5. Riddling
  6. Disgorgement/Corking
  7. Bottle Age
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2
Q

Which method of sparkling wine uses riddling?

A

Traditional

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3
Q

Which method of sparkling wine is disgorged into a sealed tank & filtered?

A

Transfer

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4
Q

What is liquer de tirage added at 2nd ferm?

A

Water, sugar, yeast, yeast nutrients & clarifying agent

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5
Q

What is liquer d’expedition added after disgorgement?

A

Water & sugar

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6
Q

What dictates the sweetness of sparkling wine (except Asti)?

A

Liquer d’expedition

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7
Q

What method of sparkling concentrates on base flavours & is cheap & fast?

A

Tank

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8
Q

What 2 methods of sparkling wine go through yeast autolysis?

A

Traditional

Transfer

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9
Q

Which method chills juice before & After ferm?

A

Asti

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10
Q

What is the abv of Asti?

A

7%

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11
Q

What is injected into carbonation method?

A

Co2

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12
Q

Why is sparkling wine blended after 1st ferm?

A

Style
Balance
Complexity

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13
Q

What dissolves in 2nd ferm to give the sparkle?

A

Yeast

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14
Q

How long does the sediment breakdown in yeast autolysis last?

A

4-5 years

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