罐裝咖啡的咖啡因含量正比於咖啡含量? - 咖啡討論
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By Hardy
at 2020-04-14T13:35
at 2020-04-14T13:35
Table of Contents
純粹是閒聊
因為個人的習慣,買罐裝茶飲或是咖啡會偏好無香料的
最近稍微看一下咖啡因含量,
發現罐裝咖啡的咖啡因含量差距很大,
無香料的咖啡因普遍比較高,可能差3倍有
撇除一些額外添加咖啡因的
是否因為無香料所以需要加入比較多的咖啡粉或咖啡萃取液
使得最終咖啡因含量也較高?
有先google了,咖啡因含量依烘豆程度不同的變化很小
咖啡因的萃取率與與研磨細度、水量、萃取時間、水溫關係較大
(萃取率我猜各家廠商應該差不多)
--
因為個人的習慣,買罐裝茶飲或是咖啡會偏好無香料的
最近稍微看一下咖啡因含量,
發現罐裝咖啡的咖啡因含量差距很大,
無香料的咖啡因普遍比較高,可能差3倍有
撇除一些額外添加咖啡因的
是否因為無香料所以需要加入比較多的咖啡粉或咖啡萃取液
使得最終咖啡因含量也較高?
有先google了,咖啡因含量依烘豆程度不同的變化很小
咖啡因的萃取率與與研磨細度、水量、萃取時間、水溫關係較大
(萃取率我猜各家廠商應該差不多)
--
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咖啡
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