What Happens If You Freeze Pineapple Juice?
If you freeze pineapple juice, it becomes a frozen pineapple juice concentrate that can be used as a base for smoothies or cocktails. The freezing process preserves the flavor and nutrients of the pineapple juice, and it can be stored in the freezer for up to six months. When you are ready to use it, simply thaw it out in the refrigerator or at room temperature.