43. Sherry Flashcards
The name of the region of Sherry production comes from the name of the village…
Jeres de Frontera
Sherry must be matured in which city/towns?
- Jeres de Frontera
- Sanlucar de Barrameda
- El Puerto de Santa Maria
What is the climate of Jeres?
Hot Mediterranean. Vineyards near to the coast are little cooler
What are the 2 winds that affect Jeres region?
- Poniente: Cool, humid wind from west
- Levante: Hot and dry wind from east which can seriously stress the vines and damage grapes
What is the soil in Jeres called? What are its properties?
- Albariza
- Very chalky soil with good drainage and excellent water holding capacity
- During summer it forms a hard crust on the surface, which that limits evaporation
What do the grape growers do in Jeres to maximize the amount of water retained by the soil?
They dig rectangular pits between the rows of vines to trap water and reduce run-off
What are the grape varieties that are used to produce Sherry?
- Palomino
- Pedro Ximenez
- Muscat of Alexandria
What are the characteristics of the base wine produced from Palomino?
- Low acidity
- Lack obvious varietal aromas
Where are the most of the Pedro Ximenez grapes grown?
Montilla-Moriles
Describe the grape handling and fermentation process for dry style Sherries
- Grapes are presses as quickly as possible to avoid oxidation
- Fermentation is done in large stainless steel tanks at temperatures between 20 to 25 degrees Celsius
What is the alcohol level of base wine for dry sherry?
11-12 % abv
How are the base wines selected for biological and oxidative maturation?
- Biological maturation: Lighter, paler wines with more finesse. Wines made from grapes that are grown in relatively cooler coastal vineyards and/or fermented at lower temperatures
- Oxidative maturation: Darker, richer, heavier wines. Wines made from grapes that are grown in warmer inland vineyards and/or fermented at higher temperatures
What is used to fortify the base wine for Sherry production?
96 % abv neutral spirit
Sherry wines destined for biological aging are fortified to what percentage? Why?
- 15% to 15.5% abv
- It is the ideal strength for the development of flor
What happens if the wines destined for biological aging fail to develop a style and character that is suitable for its respective solera system?
Either refortifed, sent to oxidative aging or rejected altogether
What is sobretabla?
After fortification, the wines are set aside for a few months before they are incorporated into the solera system, which is called sobretabla
Why is sobretabla is not critical for the wines for oxidative aging?
Because there is no need to wait and see if flor flavours develop or not
Describe the grape handling and fermentation process for naturally sweet style Sherries
- After picking, the grapes are sun-dried
- This process increase the sugar concentration and leads to development of raisin flavours
- Because of very high sugar, the yeast struggle to ferment the sugar and the alcohol level is only a few degrees when the fermentation stops
Sherry wines destined for oxidative aging are fortified to what percentage?
17% abv
What kind of vessel is used for maturation of Sherry?
600 lt oak barrels called butts (used before to mature unfortified wines to eliminate any oak flavour)
How is the maturation environment kept cool in traditional Bodegas in Jeres?
- Thick whitewashed walls
- High ceilings
- Windows pointing towards cooling Poniente
- The earth floor is kept damp to maintain correct level of humidity
Is the solera system used for biological or oxidative aging?
Both
What are criaderas?
They are levels of group of butts in different average ages