沒有濃度計如何知道萃取率? - 咖啡討論

By Blanche
at 2022-04-24T13:38
at 2022-04-24T13:38
Table of Contents
請教大家一下
如果沒有濃度計那種滴一下就能測出萃取率是多少的儀器
如何測得萃取率? (價格有點貴..雖然對岸最近有出一款五千內 準確度高的 但想問看有
其他方式嗎)
目前想到是把製作前的粉量記住
然後再把萃取完的咖啡渣乾燥後的重量去相減再除以原始粉重
理論上感覺是這樣
但不知道準確率與儀器差異會不會很大
咖啡渣乾燥的過程放到外面去曬大概需要幾天?會不會有灰塵影響重量
或是拿去氣炸鍋或烤箱烘乾大概需要多少時間才能完全乾燥
不知道有沒有板友自己測試過
準確率大概是如何呢
--
如果沒有濃度計那種滴一下就能測出萃取率是多少的儀器
如何測得萃取率? (價格有點貴..雖然對岸最近有出一款五千內 準確度高的 但想問看有
其他方式嗎)
目前想到是把製作前的粉量記住
然後再把萃取完的咖啡渣乾燥後的重量去相減再除以原始粉重
理論上感覺是這樣
但不知道準確率與儀器差異會不會很大
咖啡渣乾燥的過程放到外面去曬大概需要幾天?會不會有灰塵影響重量
或是拿去氣炸鍋或烤箱烘乾大概需要多少時間才能完全乾燥
不知道有沒有板友自己測試過
準確率大概是如何呢
--
Tags:
咖啡
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