The Grape Explorer Flashcards

1
Q

What does the pulp in grape provide

A

Sugar and acids

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2
Q

Tannins in wine comes from where

A

The grape skins

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3
Q

Identify what a vine requires to grow grapes

A

Warmth
Sunlight
Water
Nutrients
Carbon dioxide c02

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4
Q

What does a vine not require to grow grapes

A

Oxygen

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5
Q

Wet clay soil are better than dry stony soils providing warmth

A

False

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6
Q

The main factors affecting warmth are

A

Climate and weather

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7
Q

Identify the key stages of grape formation and ripening

A

Grape formation stages

Flowering
Fruit set
Veraison

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8
Q

Too much water in grapes cause what

A

Diluted flavour and sugars

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9
Q

Put the key stages formation in the right order

Fruit set flowering version
Fruit set veraison flowering
Flowering fruit set verasison
Flowering veraison fruit set

A

Flowering
Fruit set
Veraison

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10
Q

Identify the key stages formation and ripening

A

Ripeness

Unripe grapes
Ripe grapes
Extra ripe grapes late harvest raisined

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11
Q

Late harvest wine grapes would be considered

A

Extra ripe

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12
Q

As a grape ripens

A

Sugar increases
Acids decrease

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13
Q

Under ripe grapes will have softer tannins

A

False

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14
Q

Riper berries are likely to produce what type of aromas in white wine

A

Stone fruit and tropical fruit aromas

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15
Q

Under ripe berries r likely to produce what type of flavours in red wine

A

Bitter tannins and vegetal notes

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16
Q

Describe how the grapes components aromas and flavour change as the grape ripens

A

General component change

Colour sugar acid tannins

General aromas and flavours change

For white grapes for black grapes

17
Q

What is most poker to be true of warmer climates wines
1- higher alcohol and less acidity’s
2- fuller body and more tannins
3- less alcohol more acidity
4- lighter body less tannins

A

1&2

18
Q

Describe how the environment influences in the vineyard impact on the grape ripeness and quality

A

General climate influences

Cool
Moderate
Warm

19
Q

Environment influences vineyard on grape ripeness and quality

A

Other climatic influences

Latitude altitude mountains

Slope aspect soils seas

Rivers air fog cloud mist

20
Q

Environment vineyard impact on grapes ripeness and quality

A

Weather influences

Drought frost hail rain sunlight temperature

21
Q

Between which latitude north and south would u find the most wine making regions

A

30-50 degrees

22
Q

The directions in which a slope faces is known as what

A

Aspect

23
Q

What happens as altitudes increases

A

Temperature drop

24
Q

What influences can fog have on a vineyard

A

Causing a cool effect

25
Q

Same winemakers use nets in the vineyard to protect from what type of weather

A

Hail

26
Q

Vineyard options

A

Training
Pruning
Irrigation
Spraying
Organic production
Yield
Harvest

27
Q

Lower yields typically result in grapes of

A

Concentrate flavour

28
Q

The removal of unwanted leaves and canes is known as what

A

Pruning

29
Q

Which of the following most expensive method of irrigation

A

Drip irrigation

30
Q

Tokaji adzuki is made from grapes that have been affected by

A

Noble rot

31
Q

Gi

A

Geographical indication

32
Q

European Union
Pdo. PGI

A

Pdo
Protected designation of origin

PGI
Protected geographical indication

33
Q

France
Aoc
Aop
vdp
Ipg

A

Aoc
appellant dorigine contrôlée
Aop
Appellation dorigine protégé
Vdp
Vin de Italy
Igp
Indication geographique protégé