萃取時,咖啡液很早就開始變牙白色? - 咖啡討論

By Annie
at 2017-11-20T21:03
at 2017-11-20T21:03
Table of Contents
大家好!
最近在煮義式時,觀察萃取液的顏色,來作為cut時機的判斷
18g的粉,目標30秒左右,萃取40g的咖啡液
在按下開關的同時,開始計時
結果大約在第5秒開始萃出液體,第28秒萃出40g,時間看起來很不錯!
不過我在觀察萃出液時發現
一開始的顏色很濃很像醬油膏
但是大約在萃出15~20g的液體後,萃出液就變成牙白色了!
但我沒有在這個時候cut,而是等到萃出40g後才cut
喝起來苦澀味有點太多了,懷疑是接了太多牙白色的萃出液,甚至有點焦臭味
但是我看了很多youtube教學,大部分的大師都是在25秒後、接近兩杯份量時才轉白色
不知道我的問題出在哪裡呢?
希望各位前輩指點!
謝謝!
--
最近在煮義式時,觀察萃取液的顏色,來作為cut時機的判斷
18g的粉,目標30秒左右,萃取40g的咖啡液
在按下開關的同時,開始計時
結果大約在第5秒開始萃出液體,第28秒萃出40g,時間看起來很不錯!
不過我在觀察萃出液時發現
一開始的顏色很濃很像醬油膏
但是大約在萃出15~20g的液體後,萃出液就變成牙白色了!
但我沒有在這個時候cut,而是等到萃出40g後才cut
喝起來苦澀味有點太多了,懷疑是接了太多牙白色的萃出液,甚至有點焦臭味
但是我看了很多youtube教學,大部分的大師都是在25秒後、接近兩杯份量時才轉白色
不知道我的問題出在哪裡呢?
希望各位前輩指點!
謝謝!
--
Tags:
咖啡
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