Freeze-concentration is a method of freezing and removing some water in natural fruit and vegetable juices with a view of obtaining high-quality concentrates or commercial fruit and vegetable juices.

• 冷冻浓缩是将天然果蔬汁中的部分水冻结成冰并将其分离去除,以得到高品质的浓缩汁或成品果蔬汁的浓缩方法。