题目：
酒花制品优点。。
答案：
参考答案：
有效成分α-酸含量高，无氧低温下贮存损失小；便于运输和长期储藏；有效成分利用率高；质量容易保证；不需要酒花分离器；添加可实现自动计量添加
酒花制品优点。。
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