D3 France: Loire Flashcards
What are the main grape varieties in Pays Nantais? In middle Loire (Anjou-Saumur and Touraine)? And in the central vineyards (Sancerre/Pouilly-Fumé)?
Melon
Chenin Blanc and Cabernet Franc
Sauvignon Blanc and to a lesser extent Pinot noir
Name the sub areas of the Loire in descending order of hectares planted.
Anjou-Saumur
Touraine
Pays Nantais
Central vineyards
Which region is closest to the Atlantic?
Pays Nantais
What is the synonym of the great variety melon?
Muscadet
Which other white grape variety is also grown in the Pays is Nantais and is also called Gros plant? What style of wine does it make?
Folle Blanche
A very acidic one that is sold locally and nationally
What is the climate of the Pays Nantais?
Coll maritime climate with cool Springs, warm and humid summers and the threat of rain at any time through the growing season but especially in March and April and in September
Discuss how the threat of rain throughout the growing season affects the Pays Nantais.
Rain can fall at any time through the growing season but it especially falls in March and April which can affect flowering. It also falls in September which can affect harvest.
Other than Rain, what is a major threat in the pays nantais? What is the main prevention measures are used by growers?
Spring Frost.
Wind machines as well as heaters and burning straw bales.
In what year was there a major frost in the pays Nantais? What did it mean for the export market?
1991
It led to the loss of what was a booming export market to the UK.
What was historically the only permitted grape variety in the wines of muscadet? What is now also permitted since 2018? What percentage?
Melon
Chardonnay 10%
Describe the typical style of muscadet wines.
Hi acidity, light body and lower to the low end of medium alcohol. Typically low aromatic intensity of green apple, and often made sur lie.
What progress has been made recently in the pays Nantais in regards to fungal disease?
Improvement in canopy management. There is a marginal climate in the region so in order to facilitate ripeness, canopies are more open than they were and leaf removal is carried out to ensure maximum exposure of grapes to the sun and to reduce the risk of fungal disease.
What must growers be careful of with an open canopy in the Pays Nantais?
That the grapes don’t get sunburnt on the side of the rose which face the sun in the afternoon.
What is particular attention now placed on when selecting the harvest date In the Pays Nantais? How can this be a disadvantage in some years?
To the ripeness of skins and seeds.
In the hot vintages the danger is that the sugar levels will reach unacceptably high levels before the skins and seeds are fully ripe.
Is chapter lies Asian permitted in the pays Nantais?
Yes. Up to 12% ABV potential alcohol. It is practiced in cooler years.
How is Muscadet wine typically fermented and aged? Why?
In large, shallow Underground glass-lined concrete vets. Stainless steel is also used.
The idea is to keep the one as neutral as possible and then to age the one on the lees.
Is Malo common in muscadet?
No. To preserve the High acidity typical of the style.
How are some producers experimenting in Muscadet? What is the impact on the cost?
Skin contact
Fermentation in barrel
Amphora
Concrete eggs
All of these add to the cost of production and also cost of the wine.
Why is sur lie a technique which is highly typical of the pay nantais?
It is a way of filling out the body of what would otherwise be very light bodied wines.
What is sur lie? What are the rules?
After alcoholic fermentation is completed, one racking is allowed to remove the gross lees. After this, the wine remains in contact with the fine lees through the following winter and until bottling.
Must be bottled between first of March and 30 November of the year following harvest and in the winery in which they were made.
Other than filling out the body of the wine, what is the other effects of aging on the lees?
It also retains the freshness of the wine and may retain a small amount of carbon dioxide.
Name the four appellations in the pay nantais. What are their maximum yields?
Muscadet de Sèvre et Maine AOC
Muscadet AOC
Muscadet Coteaux de la Loire AOC
Muscadet Côtes de Grandlieu AOC
All our 55 hL/her including sur lie, except for Muscadet AOC which is 65 hL/ha but will rise to 70 hL/Ha in 2020
How do you the regulations of sur lie wines affect Negociants?
They can only buy grapes, must or bottled wine. They cant buy wines for them to age on lees.
What are the rules of Muscadet cru communaux? Name three of these cru.
- The name of the area can be added to the label if the grapes are grown exclusively in that defined area.
- Lower maximum yield at 45 hL/her
- Wines have to be kept on the lees for 18 months (Le Pallet) or 24 months (Clisson, Gorges)
Why can’t muscadet cru communaux be labeled as sur lie?
Because the requirement for long lees aging means that they are bottled after the date required for sur lie
Describe the difference in style between Mudcadet and Muscadet cru communaux.
The wines are typically rounder and more complex with longer finishes.
What led to a decline in exports of Muscadet to the UK market?
The frost of 1991.
The winds were a huge success in the UK market in the 1980s. As a result, 13,000 Ha were planted. But the frost of 1991 saw production drop by 2/3.
This pushed prices up at a time when New World wines, especially Australian wines, were becoming popular.
What percentage of sale is through negotiations? Is it mostly small or big Negociants?
More than 50%
A lot of the small Negociants have been bought by a bigger companies like Castel, Grand Chais de France and Ackerman
What is the name of the professional body for the promotion of wines in the Loire? Which regions promote their wines through them?
InterLoire
Pays Nantais
Anjou-Saumur
Touraine
Which regions are in the middle Loire? What are the main grape varieties
Anjou-Saumur and Touraine.
What is the main white grape variety in the middle Loire? What style of wines does it make?
Chenin Blanc
Dry, off dry and sweet
What is the main grape variety for red wines in the middle Loire?
Cabernet Franc
What is a key white variety in Touraine?
Sauvignon Blanc
Discuss the Maritime influence on the growing environment in Anjou-Saumur and Touraine.
The moderating influence of the Atlantic ocean decreases progressively in AS and then T. In A S, the maritime effect is more marked. T has a continental climate with cold winters and warm summers but not as extreme as in the central Vineyards.
Discuss the rainfall in Anjou-Saumur and Touraine
- adequate in both, around 700 mm.
- falls throughout the year.
- Spring rain can affect flowering and fruit set
- regular summer rain increases disease pressure
- rain late in the summer and early autumn can affect harvest.
Discuss the choice of sites for grape growing in Anjou-Saumur and Toursine for still wines versus Sparkling Wines.
The best exposed sites are generally used for still wines, as they need a greater level of ripeness then grapes for Sparkling.
Discuss the range of soils in the Anjou and Touraine. What are the overall keep properties.
A wide range of soils: Clay-limestone Flint-clay Sand Gravel Tuff
More schist and lime-stone in Anjou
More chalk in Touraine
Overall key properties include good drainage and water retention characteristics of lime stone elements.
What root stocks are often used in Anjou and Touraine? Why?
Fercal
Riparia Gloire de Montpellier
To protect the vines from chlorosis
Which grape variety needs to be picked in several passes through the Vineyard? Why?
Chenin Blanc
It ripens unevenly.
Why is machine harvesting not always an option for picking Chenin Blanc?
Because it ripens unevenly and it requires multiple passes through the Vineyard.
Also, when growers are seeking a wine with a high proportion of botrytis affected grapes, multiple passes through the vineyards and picking by hand are necessary.
This adds to the cost.
What is the dominant great variety in the middle Loire? What styles of wine does it produce?
Chenin Blanc
A wide range of styles. Sparkling wine Dry Off dry Sweet
Dry and off dry have medium intensity green apple and lemon, sometimes with a steely, smoky character, medium alcohol, noticeable hi acidity, often balanced with some residual sugar for an off dry style.
What happens to Cabernet Franc Wines if it is not ripened fully?
It can become excessively leafy
How can growers avoid Cabernet Franc tasting excessively Leafy?
Better canopy management:
Avoiding dense canopies
Leaf removal
Why are ones made from Cabernet Franc in the Loire Valley improving in quality?
A better understanding of canopy management with less dense canopies and using leaf removal
Along with warmer summers
Describe a typical Middle Loire Cabernet Franc.
Medium to pronounced intensity red fruit, red currant, raspberry, violet, can have leafy aromas, a light to medium body, medium tannins and high acidity.
With what grape variety is Cabernet Franc blended with in Touraine?
Cot (Malbec)
What types of wines are mostly made with Cabernet Franc in the Loire Valley?
Single variety red wines or as part of a blend for Rosé wine.
What is the variety Grolleau Noir mostly used for?
As a blending variety in rose Wines, especially Rose d’Anjou and Rose de Loire.
How is Gamay Noire usually made in the Loire? Where is it grown?
Typically made by carbonic maceration
Some is found in Anjou
Mostly grown in Touraine and in the central vineyards
Where does Cabernet Sauvignon perform best? Why? And what is it often blended with?
It performs best in temperate Anjou and only in the warmest sites.
It is late ripening.
For red wines it is often blended with Cabernet Franc. It is also used in roses blends.
How is Chenin Blanc typically made?
Fermented cool to mid range temperatures
Fermentation can last several months
Large old oak or stainless steel for fermentation
Malo is avoided
Wines aged in neutral containers not new oak
The aim is to retain primary fruit aromas and flavors.
How is Cabernet Franc typically made?
Crushed
Fermented in concrete or old wood vats to allow punch down and or pump overs
Many prefer to use ambient yeast
Typical to age in used oak barrels of a range of sizes
The aim is to retain primary fruit aromas and flavors
Some more expensive maybe aged in some new oak barrique
How is rose wine made?
Direct press
Short maceration is used in some roses
Wind making then proceeds as it would for white wine with short aging 3 to 4 months in neutral containers
Are there any generic appellations in the Loire? For example such as Bordeaux AOC?
No
How many regional appellations are there in the middle Loire? What are they?
Anjou AOC
Saumur AOC
Touraine AOC
What are the key Anjou appellations?
Anjou AOC
Anjou Village AOC
What styles of wine are made in Anjou AOC? What are the maximum yields? Grape varieties?
White 60 hL/half
Red 60 hL/half
Rose 67 hL/half
Resulting in someone’s of low flavor intensity
Whites must have a minimum of 80% Chenin Blanc
Reds must have a minimum of 70% of Cabernet Franc and/or Cabernet Sauvignon
What styles of wines are made in Anjou villages AOC?
Red wines only
Higher quality than Anjou AOC
Specifically designated areas within Anjou
Only Cabernet Franc and Cabernet Sauvignon
In practice mostly Cabernet Franc
Maximum yield 55 hL/Ha
Can only be released in September the year after harvest
Where is the Coteaux du Layon SOC located?
Within Anjou
Located on the slopes of Layon River which runs into the Loire