Fortified Wines Flashcards
What is the process of adding alcohol to the wine before or while it is still fermenting and still has a significant amount of sugar in it?
Mutage
Fortification for a sweet style wine will typically take place when the remaining sugar level reaches the ….?
8% - 12% range
Relatively neutral white grapes are most appropriate for what style of fortified wines?
Dry style fortified wines - fortified after fermentation.
What are the 2 predominant grapes for dry style sherry?
Primary: Palomino
Secondary: Pedro Ximenez
Maderia’s dry fermented wines are made from what grape varieties?
Sercial or Verdelho
What are the two basic types of Sherry wine?
Fine and Oloroso
Describe the Biological aging process
the changes in the wine are largely due to the action of a living organism.
What unique organism is necessary for Fino Sherry?
The biological aging requires the action of a unique organism known as flor yeast during the aging process.
What does flor yeast survive & feed on?
survives in the presence of oxygen by consuming any remaining sugars and glycerol in the wine, as well as a acetic acid and small amounts of alcohol.
What ABV is fino sherry brought to for biological aging?
15-15.5%
What ABV are oloroso sherries fortified to?
17-18%, which is too high for the development of flor.
During this aging process, alcohol and acid levels increase, and the color of the wine deepens. The result is a fuller-bodied, darkened, flavorful wine dominated by oxidative and caramelized aromas.
Oxidative aging
Oloroso can rise in alcoholic strength to as high as____?
24%
Describe the Solera system
young wine is progressively blended together with a series of older, more complex wines.
What is the longest that flor may be maintained?
6-7 years
What is the minimum amount of time required by law for fino wines to be aged?
2 years
What size barrels are used in the Solera System?
Butts - Large (600L) American oak barrels.
In the solera, one of the older groups, containing the oldest wine is called the:
Solera
What are the other groups of “butts” in the solera called?
Criaderas (nurseries)
Lightly fortified sweet wines produced throughout the South of France:
Vins doux naturel
Fortifying grape must before - or just slightly after - it begins to ferment is known as:
France: Mistelle
Spain: Mistela (must is unfermented) or vino licor (when a small of fermentation is allowed)
Italian: Sifone
Examples of Mistelle:
Pineau de Charentes AOC - Congnac region, fortified with cognac.
Floc de Gascogne AOC - Armagnac region.
Where are Rutherglen fortified wines produced?
Rutherglen GI in Australia. The majority of Rutherglen’s vineyards are concentrated in the northern half of the region, where the Murray river separates it from New South Wales.
List the Rutherglen’s fortified categories
- Rutherglen: a belnd of wines that average 3-5 years old with 180-220 grams per litre (GPL) of RS
- Classic: average are of 6-10 years with 200-280 GPL of RS
- Grand: average are of 11-19 years with 270-400 GPL of RS
- Rare: minimum of 20 years of barrel aging with 270-400 GPL of RS