Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

CAPS - Sensory Development of Wines > Class 2: Cool Climate White Wines > Flashcards

Class 2: Cool Climate White Wines Flashcards

HOST 9112 Sensory Development and Wine Styles

1
Q

Sugar levels ____ as grapes ripen

A

Increases

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is the relationship between sugar and acid during ripening?

A

Sugar increases, acid decreases.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Flavour development happens at the same rate as sugar developement. True or false?

A

False

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What are the structural standouts of gewürztraminer?

A

1.High aromatic intensity
2. Rose, orange oil, lavender, lychee ROLL)
2. Typically shows botrytis (CHaMG)
3. Lower acid
4. Substantial phenolic phenolic bitterness (tannin)
5. Can have higher alcohol

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Define Rieslings structural standouts.

A
  1. Highly floral (white flowers)
  2. High aromatic intensity
  3. Bit of RS, even when dry
  4. Botrytis common (CHaMG)
  5. High acids
  6. Tannins - no phenolic bitterness
  7. Lower alcohol
  8. Light body
  9. TDN
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Name 2 esters of Riesling.

A
  1. White flowers
  2. Apple
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What is the name of the chemical compound that gives riesling a kerosene aroma?

A

Trimethyl di-hydro-napthalene (TDN)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What are the structural standouts of Grüner Veltliner?

A
  1. May show Botrytis (CHaMG)
  2. Elevated acid
  3. Can reach elevated alcohol
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Name 3 thiols of Grüner Veltliner.

A
  1. Grapefruit
  2. Gooseberry
  3. Passion fruit.
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Name 6 rotundones of Grüner Veltliner.

A

TROMB P

  1. Peppercorn
  2. Basil
  3. Marjoram
  4. Oregano
  5. Thyme
  6. Rosemary
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Melon de Bourgogne is a particulary neutral wine. How might it be defined?

A

Almost by more what’s NOT there than by what is.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What are the main aromas and flavours of Melon de Bourgogne.

A

SLAP BReAD

Green fruit: green apple, pear
Citrus: lime
Minerality: salinity

Secondary: bread dough

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

MLC converts what to what?

A

Malic acid to lactic acid.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What is the natural form of acid in grapes?

A

Tartaric, malic, lactic and citric.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Fermentation converts to sugar into what?

A

Alcohol, carbon dioxide and heat.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

What is the Winkler Index?

A

Most commonly used framework for understanding the climate of a wine region.

16
Q

How many Winkler regions are there

A

5

17
Q

What 2 factors can cause a cool climate? Give examples of countries that are impacted by each factor.

A

Latitude
Mosel, Germany
Central Otago, NZ

Topography
Mountains
Elevation
Landlocked (Umbria)
Distance from coast (Riberal del Duero, Central Vineyards)

18
Q

What 4 features can moderate a cool climate?

A
  1. Bodies of water (rivers, inland seas, large lakes)
  2. Elevation / aspect (planting above fog line)
  3. Mountains (rainshadows, protection from winds)
  4. Long days with high number of daylight hours
19
Q

List 4 cool climate regions in France

A

CLAB
1. Champagne
2. Loire
3. Alsace
4. Burgundy

20
Q

What varietals are grown the Pays Nantais?

A

Melon de Bourgogne

21
Q

What varietals are grown in Anjou-Saumur?

A
  1. Chenin Blanc
  2. Cabernet Franc
22
Q

What varietals are grown in Touraine?

A
  1. Chenin Blanc
  2. Sauvgignon Blanc
  3. Cabernet Franc
23
Q

What varietals are grown in the Central Loire?

A
  1. Sauvignon Blanc
  2. Gamay
  3. Pinot Noir
24
Q

What are the 5 main regions of Champagne?

A
  1. Cotes de Bar
  2. Montage de Reims
  3. Cote de Blancs
  4. Valley de la Marne
  5. Cote de Sezanne
25
Q

How can a winemaker respond to cool climate pressures in the vineyard?

A
  1. Training: Train vines higher or lower, pruning techniques, burying canes
  2. Vineyard management: aspect, row orientation
  3. Canopy management: green harvesting, leaf pulling
  4. Harvest: long hang time, late harvest
26
Q

How can a winemaker respond to cool climate pressures in the winery?

A
  1. Drying grapes, passito winemaking
  2. Chaptalization
  3. Lees ageing, batonnage
  4. RS in the final wine
  5. Sparkling style using various methods
27
Q

Name 2 regions that are protected by rain shadows.

A

Alsace (Vosges) and Okanagan (Rockies)

28
Q

Why do grape growers want to extend the growing season as much as possible?

A

To allow flavour development to catch up to sugar development.

29
Q

What is a better alternative name to “sugar” in grapes.

A

“Natural sugars”

30
Q

What does “luminosity” mean?

A

The amount of light in a vineyard. The Mosel is considered to have high luminosity because of all of the light (the river, the sun, the aspect, angle)

31
Q

Why do Napa wines cost more than wines from the Mosel?

A

Startup / overhead costs in Mosel were paid off centuries ago. Napa vineyards are still paying off for their start-up investment.

CAPS - Sensory Development of Wines (14 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions