應該說，基本上還是糧食釀造的。一瓶酒，釀酒用原料所占成本比較低，一般不會超過5元錢，除非非得用傳統法固體發酵。

來源: 我愛丁二酸鈉於 2017-02-15 20:48:13 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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