| 摘要 |
PURPOSE:To obtain beverage containing ice crystals having good flowability and texture by cooling a cylindrical vessel including an appropriate amount of beverage in the air atmosphere cooled down the melting point of the beverage, as the vessel is rotated around the longitudinal axis. CONSTITUTION:At first, a cylindrical vessel 9 is filled with a beverage such as an alcoholic drink, capped and placed on the rollers 2, 3. The rotation system bearing the cylinder 9 on the rollers are placed in an air atmosphere kept at temperature 1 to 20% lower than the melting point of the beverage, for example in a refrigerator, and cooled as the vessel 9 is rotated with the motor 5 around the longitudinal shaft of the vessel 9. |
