The liquid is chilled and cascaded down in an enclosure containing carbon dioxide (either as dry ice or a liquid) under pressure. Increasing pressure and lowering temperature maximize gas absorption. Carbonated Beverages do not require pasteurization.

• 将液体冷却并注入含有二氧化碳(干冰或压缩的液体)的密闭空间。增加压力和降低温度使气体吸收达到最大。碳化的饮料不需使用巴氏杀菌法。气泡酒的碳化作用来自初酒加糖的发酵。