Ageing in wine & beverage production
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Back to EFFICIENCY FINDER OF FOOD INDUSTRY
GENERAL DESCRIPTION
After fermentation, wine is cooled to 4 - 5 ºC and transferred to barrels or wooden vats made of oak for ageing. This allows the wine to stabilise and to develop softer tannins and complex flavours. Lees are separated from the wine every 3 to 4 months. The barrels are then washed and refilled.
APPLICATION
- Wine
TYPICAL PARAMETERS
SOURCES
- European Commission, 2006. BREF Reference document on Best Available Techniques in the Food, Drink and Milk industries