Wine terminology Flashcards

1
Q

What is wine?

A

Juice of grape fermented

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2
Q

What is Viticulture?

A

Cultivation and harvesting of grapes

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3
Q

What is vinification?

A

Production of wine

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4
Q

What is harvesting?

A

Picking grapes from wine and the time of the year when to pick them

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5
Q

What is a Refractometer?

A

Hand held instrument used to measure the dissolved sugar
Determine ideal harvesting time

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6
Q

What is wine must?

A

Juice of grape

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7
Q

What are tannins?

A

Textural element of the grape that makes wine taste dry

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8
Q

Where are tannins found?

A

Stalk

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9
Q

What do tannins do?

A

Make wine survive longer

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10
Q

What is Maceration?

A

Soaking crushed grapes in wine must to extract color, aroma and tannins

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11
Q

What is Fermentation?

A

When sugar turns into Alc and CO2

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12
Q

What is Yeast?

A

micro organisms from fungus that when in contact with sugar starts fermentation

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13
Q

What are lees?

A

Dead yeast at the bottom of tank

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14
Q

What is Aging?

A

Reaction to improve taste and flavor

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15
Q

What are wood chips for?

A

Make wine tasty

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16
Q

What is bottling

A

Last phase

17
Q

Factors that influence wine

A

Heat
Heat and sunlight
Water
Soil and nutrients

18
Q

Irrigation techniques

A

Drip
Sprinkles
Flood

19
Q

What do rocks do?

A

Change temp by retaining heat

20
Q

What do Clay do?

A

Retain water