20%酒精有殺菌功能嗎??? - 酒精
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By Olive
at 2010-04-29T00:00
at 2010-04-29T00:00
Table of Contents
20%濃度ㄉ酒精有殺菌功能嗎???
可食用嗎???
可食用嗎???
Tags:
酒精
All Comments
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By Steve
at 2010-04-29T19:55
at 2010-04-29T19:55
乙醇是"酒精".:化學式:C2H5OH
而甲醇是"木醇"或"工業用酒精".:化學式:CH3OH
如果你指的"20%~25%酒精",是指一般市售的包裝飲用酒。
他是不具殺菌功能的,頂多是抑菌(效果也不會好),
並無法達到完全保存食品的功能。
一般我們用的"殺菌用酒精",是70-75%的
向公賣局申請,或藥房購買的95%以上高濃度酒精
不保證其中甲醇的含量
這種酒精絕對不建議稀釋飲用或自行泡製
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By Necoo
at 2010-05-01T14:56
at 2010-05-01T14:56
20%幾乎沒啥效果
建議不要喝
那有可能是甲醇
也就是工業用酒精
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