Food or edible material: processes – compositions – and products – Fermentation processes – Alcoholic beverage production or treatment to result in...
Patent
1985-04-02
1987-07-21
Penland, R. B.
Food or edible material: processes, compositions, and products
Fermentation processes
Alcoholic beverage production or treatment to result in...
426386, 426387, 426493, 426592, C12G 308
Patent
active
046817670
ABSTRACT:
In a method for decreasing the alcohol content of alcohol-containing beverages, particularly wine or sparkling wine, according to the reverse osmosis process, extract substances are added to the dealcoholized beverage. In order to avoid addition of foreign water to the beverage, the alcohol-containing permeate obtained by reverse osmosis from the beverage subjected to dealcoholization is distilled in a vacuum. The permeate water produced therefrom is re-fed to the beverage subjected to the dealcoholization. The amount of permeate distillate removed from the beverage subjected to dealcoholization by the reverse osmosis and subsequent vacuum distillation, which essentially consists of alcohol, is fed to the beverage subjected to the dealcoholization in the form of water, which has also been obtained by vacuum distillation from an additional beverage. In this manner, particularly high quality sparkling wine may be produced.
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Henkell & Co.
Penland R. B.
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