Jura Flashcards
Where is Jura located?
Mountainous region between Bourgogne and Switzerland, eastern uplift of Saone grabin; 48 miles from north to south (5000 acres, 400 wine growers)
What percent of Jura is exported?
10%, but has developed cult following in many countries
What wines did Jura historically make?
Red wines for immediate consumption, now make white wines for long term aging
Who was an important scientist from Jura and what discovery did he make relating to wine?
Louis Pasteur, discovered and named yeast as the microbe responsible for fermentation
What is Jura known as? Why? What is misleading about this?
Mirror image of Cote d’Or, on opposite side of Saone grabin; soils are the exact opposite (Cote d’Or is 80% limestone/20% clay, Jura is the reverse)
What is the soil of Jura?
Heavy clay soils- challenging, hard to work when weather wet, dry out quickly when warm and sunny; varied top soil- marl (clay-limestone) in many colors, gravel, and outcrops of pure limestone
What is the climate of Jura?
Semi-continental, very cold winters and potentially very warm summers, summer nights tend to stay relatively cool; compared to Burgundy, Jura receives much more rain, creates more disease pressure; risk of spring frost in low-lying vineyards or hail storms
When did Arbois AOC get its AOC status? What does the name mean?
Fertile Land; one of first to receive AOC status (1936) due to work of Alexis Arpin
How does Arbois AOC compare to other Jura AOCs in terms of size? What is the production? What is the sub-appellation?
It is the largest by volume and size, all five grapes grown there (70% red, 30% white- atypical for Jura); Arbois-Pupillin is sub-appellation
What wine is made in Chateau-Chalon AOC?
Wine made as Vin Jaune from Savignin, vineyard evaluated each year with regards to grapes’ alcohol potential, health, and yield
Where does L’Etoile AOC derive its name? What wines are made here?
L’Etoile means star, wine region surrounded by five hills form points of a star, limestone soil dotted with star-shaped fossils; Chardonnay most widely planted, then Savignin and Poulsard, only whites can be produced
What are the AOCs of Jura?
- Arbois AOC
- Chateau-Chalon AOC
- L’Etoile AOC
- Cotes du Jura AOC
- -Macvin du Jura AOC
- Cremant du Jura AOC
What is the size and location of Cotes du Jura? What wines does it produce?
Second largest (after Arbois) mostly in south of region, white wine and cremant top production but all wines can be made
How is Macvin du Jura AOC wine made?
Add marc (1/3 volume) to grape must, fortified slurry is pressed and aged in cask minimum ten months; final alcohol 16-20%; mark used is distilled Jura wine pomace, must be aged 14 months in barrel before can be used to fortify must
What grapes are used in Macvin du Jura?
All five grape varieties allowed and can be red or white, predominately white, mainly from Chardonnay
When was Cremant du Jura awarded AOC status and what % of Jura’s total wine production does it comprise?
1995; over 1/4 of production
What are the styles of Cremant du Jura?
90% is white, much 100% Chardonnay (all five grapes allowed), must be at least 70% Chardonnay, Pinot Noir, or Trousseau; brut or demi-sec; Rose Cremant du Jura must be 50% Pinot Noir, Poulsard, or Trousseau
What is the term in Jura for aging oxidatively?
With Ullage
What does Ouille mean? What wines are made this way?
Without ullage, not legally defined by AOC, means ‘topped up’, mostly seem on whites made from Savignin (since only a few Savignins and blends aged in this manner)
What does Sous Voile mean? What wines are made this way?
Under flor/with ullage, most Savignins made in this way were originally going to be Vin Jaune but withdrawn early from aging process; wines made this way experience “Controlled Oxidation” due to semi-permeable surface of yeast; byproduct is aldehyde- aromas of walnut, hazelnut, and spice; usually put “Tradition” on label
What style of red wines does Jura make?
Typically light in color, high acid, low tannin; many made for early drinking, matured only in tank or large oak and bottled within first year; some Poulsard made with semi-carbonic maceration
Where is Vin Jaune produced? From what grape?
Chateau-Chalon, Arbois, L’Etoile, and Cotes du Jura. Produced from Savignin
How is Vin Jaune made?
After fermentation complete wine is transferred to old barrels, not always completely filled, stored in aerated environment with natural temp variations; wine barrel not topped up or moved for 60 months; film of surface yeast (similar to Sherry’s flor) forms- metabolizes ethyl acetate and acids into aldehydes, film protects wine from direct contact with air; unique sherried characteristics and long aging potential, can last for decades; can’t be bottled for 6yrs 3mo after vintage (Jan)
How is Vin Jaune bottled? Why?
Must be in 620ml Clavelin, history of bottle says that because significant volume is lost during aging period, myth is a liter of wine is reduced to 620ml
