However, there are some problems in ice grape wine production as follows: unqualified raw materials, raw materials by artificial freezing, addition of sugar, and dilution by grape fruitade etc.

• 目前冰酒生产仍然存在原料不符合规范要求、采用人工冷冻处理原料、补加糖分和用浓缩葡萄汁稀释等弊端。