Champagne Flashcards

(50 cards)

1
Q

What is the style of most Champagne?

A

White, fully sparkling, non vintage Brut made from a blend of the 3 main varieties

Medium intensity, green apple, lemon and biscuit (autolysis), high acidity, medium alcohol, dry finish

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2
Q

How is rosé Champagne usually made?

A

Blending red wine with white (rosé d’assemblage)

Maceration is also permitted (rosé de saignée)

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3
Q

What contributions did Dom Perignon make to the development of Champagne?

A

Invented the Coquard press

Produced the first white wine from black grapes

Pioneered assemblage (blending)

Pioneered use of strong English glass

Reintroduced cork stoppers

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4
Q

In which year was the current AOC boundary of Champagne defined?

A

1927

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5
Q

What benefits has the practise of keeping reserve wines had on modern Champagne production?

A

Contributed to higher overall quality by increasing depth and complexity

Raised the average quality of NV champagne

Insures producers against bad vintages

Reduces vintage variation

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6
Q

Name the five sub regions of Champagne

A

Montaigne de Reims

Vallee des Marnes

Cotes des Blancs

Cote de Sezanne

Cote des Bar

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7
Q

What is the climate and average rainfall in Champagne?

A

Cool continental climate with oceanic influences

700mm rain spread throughout year due to oceanic influence

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8
Q

What effects has the warming climate had on Champagne?

A

Harvest has moved forward by 18 days

Acidity has dropped

Potential alcohol risen by 0.7%

Can now produce more consistently ripe grapes with fewer poor vintages

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9
Q

What is the most valuable soil type?

A

Chalky hillsides in the northern part of the region. Believed to be good for high quality Chardonnay in particular

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10
Q

What is the benefit of chalk soil?

A

Highly porous so provides a steady water story even in dry periods

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11
Q

Name the Grand Cru villages of the Montaigne de Reims

A

Ay, Mailly, Verzenay, Verzy, Ambonnay, Bouzy

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12
Q

What is the Montaigne de Reims best known for?

A

Black grapes - wines with high acidity and austere in youth

North facing villages create excellent cool climate growing (but frost prone)

Grand Cru villages on chalky soil

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13
Q

What are the features of the Vallee de Marne?

A

Meunier on clay and marl soil

Fruity Meunier and rich Chardonnay for early drinking

Frost prone (so good for late budding, early ripening Meunier)

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14
Q

Name the Grand Cru villages of the Cote des Blancs

A

Cramant, Avize, Oger, Mesnil sur Oger

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15
Q

What are the main features of the Cotes des Blancs?

A

Almost exclusively dedicated to white grapes

Purest form of chalk (water retention vs drainage)

95% Chardonnay

Intense wines with longevity - austere in youth

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16
Q

Describe the features of the Cote de Sezanne

A

Continuation of Cotes de Blancs

Clay / clay&silt soils with pockets of chalk

Chardonnay on warm south facing slopes - riper grapes

Lesser quality than big 3

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17
Q

Describe the features of the Cote de Bar

A

Nearly 25% of total Champagne vineyard

Kimmeridgean calcareous marl - like Sancerre and Chablis

Stony limestone soil and steep slopes = excellent drainage good for a Pinot noir

Important source of ripe, full flavoured Pinot Noir for the whole region (NV blends)

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18
Q

How many hectares of vines are there?

A

35,000

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19
Q

What is the most planted grape?

A

Pinot Noir - 38%

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20
Q

Why is Chardonnay increasingly being planted?

A

Demand from big houses

Larger yields

Commands slightly higher price/kilo for the growers

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21
Q

Can you name all 7 approved Champagne varieties?

A
Pinot Noir 
Chardonnay 
Meunier 
Pinot Blanc 
Arbanne 
Petit Meslier
Fromenteau 

Champagne Laherte - Les 7

22
Q

What are the benefits of Meunier?

A

Early budding - but later than PN so less prone to spring frost & coulure

Grows well in cooler Valle de la Marne

Does well on heavier clay soil

Early ripening

Reliable producer of fruity wine

Adds softness to the blend

23
Q

What is the average planting density?

A

8000 vines per hectare

24
Q

Why can grapes for sparkling wines be grown at high yields?

A

Not necessary to have ripe tannin or concentration of flavour and colour

Competition between vines thought to optimise fruit quality

25
What are the 4 approved training systems?
Taille Chablis Cordon du Royat Guyot Vallee de la Marne
26
Describe the Taille Chablis training system
3-5 old wood Córdons Spurs with up to 5 buds - spur pruning Large proportion of old wood protects against spring frost Max 0.6 m above the ground so ripening fruit can benefit from solar energy
27
Describe the Guyot system
Replacement cane with vertical shoot positioning
28
What are the main hazards, pests and diseases?
Frost - spring and winter Cold and rainy June weather disrupts flowering and fruit set Downy mildew Violent summer hail and storms Hot and humid summer weather spreading botrytis Dagger nematodes
29
How are pest populations controlled in sustainable viticulture?
Sexual confusion
30
Why does the Comite Champagne set yields each year?
Protect quality by avoiding over cropping Protects price Regulates supply and demand
31
How does the Comite Champagne set harvest dates and yield?
Takes samples from approx 450 control plots after veraison Measures rate of colour change, weight, acidity, sugar, botrytis
32
Why might a producer seek a derogation from the official picking start date?
If botrytis is threatening the crop
33
How many labourers does the harvest require each year?
100,000
34
What is the benefit of picking whole bunches by hand?
Avoids crushing, oxidation and microbial spoilage therefore preserving fruit quality
35
Why are whole bunches pressed slowly?
To ensure high quality, low phenolic juice
36
What is the Cuvée?
The first 2050 litres of juice (per 4000) Rich in acid Finesse and aging potential
37
What is the taille?
Next 500 litres after the Cuvée Lower acidity, rich in pigment and phenolics. Expressive but lacks aging potential
38
When is chaptalisation permitted?
If natural levels of sugar are not enough to produce a wine of minimum 11% alcohol
39
Why would first fermentation take place in large oak foudres instead of stainless steel?
For more textual richness and mouthfeel
40
Why would malolactic conversion be used?
To reduce and soften acidity in the final wine
41
What is the aim of blending (assemblage)?
To create a wine that is greater than the sum of its parts
42
Why is blending particularly critical for non vintage champagne?
A consistent ‘house style’ year on year is required which reduces the influence of the vintage but still retains a house style
43
What is the minimum lees aging for non vintage Champagne?
12 months (must spend 15 months in the cellar)
44
What is the minimum lees aging for vintage Champagne?
Minimum 12 months and must be kept in the cellar for a min 3 years before release In practise vast majority spend much longer on lees
45
What effect is a long, slow, cool second fermentation thought to have on Champagne?
Finer wine with smaller bubbles
46
What determines the final sweetness of Champagne?
Amount of sugar in the liqueur d’expedition
47
What is the controversy surrounding Grand Cru and Premier Cru villages?
Classification applies to whole village not specific sites
48
What percentage of the Champagne vineyard is owned by the region’s 16,000 growers?
90%
49
How does the region influence supply of Champagne?
By setting maximum yields
50
What is a prestige Cuvée?
The top wine in a Champagne producer’s range. The product of strict selection of best grapes and meticulous winemaking techniques.