| 摘要 |
An apparatus and process are provided for improving the flavor of a bottle of liquor. An adapter (A) seals the bottle, and an air inlet tube (42) extends from the atmosphere through the adapter into the liquor in the bottle. A vacuum pump (20) connected to the bottle draws air from the atmosphere through the air inlet tube into the liquor. The air percolates bubbles up through the liquor and is exhausted through the vacuum pump. Volatile compounds are drawn out of the liquor as a result of this action and discharged with the air, improving the flavor of the liquor.
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