Wine making Flashcards

1
Q

Fermentation

A

Sugar + yeast = Alcohol & co2

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2
Q

Red wine

A

Crushing > Fermentation > Drain > Press > Storage/Maturation > Packaging

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3
Q

Rose Wine

A

Crushing > Drain > Fermentation > Press > Storage/Maturation > Package

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4
Q

Colouring red wines

A

Punch down

Pump Over

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5
Q

White wine

A

Crushing > pressing > fermentation > storage/maturation > packaging

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6
Q

Sweet wine

A

Concentrated sugar from botrytis
Remove yeast
Kill yeast bu adding alcohol
Add sweetness: add sugar or blend

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7
Q

Sparkling

A

Make white wine > add yeast & sugar in bottle > 2nd fermentation > riddling > disgorgement > dosage > reseal

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8
Q

Tank fermentation

A

Prosecco & Asti

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9
Q

Vessels

A

Steel: fermentation & storage. No flavour impact
Oak: fermentation & storage. Newer barrels add more flavour

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10
Q

Malolactic Conversion

A

Bacteria added after fermentation

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11
Q

Impact of Malolactic Conversion

A

Lowers Acidity

Buttery Flavours

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12
Q

Lees

A

Dead yeast kept after fermentation

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13
Q

Impact of Lees

A

Biscuit/bread flavour

Not with aromatic grapes

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14
Q

Blending

A

Any stag in the process

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15
Q

Bottle Maturation

A

Done for high sugar/tannin wines

Colour changes

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16
Q

Port

A

Extract colours & tannins > partial fermentation > fortify > sweet fortified wine > maturation