自製土炮冰滴問題 - 咖啡討論
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By Oliver
at 2016-10-07T16:31
at 2016-10-07T16:31
Table of Contents
各位前輩好,小弟剛入手沖坑,但因最近研究室繁忙,經常到半夜才有空回家休息,白天
起床又要急著出門,只有出賣睡眠時間才能稍微研究咖啡,因此突發奇想+參考版上前輩
們的傑作,試著利用寶特瓶和濾掛式咖啡來土炮冰滴。
不囉嗦先說明一下我的作法(附圖)
步驟一:
準備好土炮冰滴壺,由右而左分別是中壺、下壺、上壺。
上壺只有瓶蓋鑽洞做滴水孔,勉強用孔徑大小來控制流速
(不過我覺得根本沒控制到就是了…)
也還好沒有手殘挖太大洞,即使上壺積水還是可以讓水維持一滴一滴地落下。
http://imgur.com/AvwQ8es
步驟二:
準備好咖啡粉,因為咖啡豆剛好用完,就拿了濾掛咖啡來充數,兩包約20g。
http://imgur.com/25gPQ5K
步驟三:
倒入V60的02濾紙,再剪一小片濾紙鋪在上面,然後淋上一點常溫水潤濕。
http://imgur.com/tVw2o3r
步驟四:
把全部零件合起來,上壺加約300g的冰塊,再用保鮮膜封住上壺,避免灰塵或蟲蟲掉入
(登愣~ 土炮的全貌~)
http://imgur.com/FCJpQZi
每次大概都從半夜2、3點滴到早上6、7點,然後倒入玻璃保鮮盒內密封,
再放置到隔天早上作搭配早餐的咖啡。
問題來了,滴完後我都會檢查中壺的咖啡粉,發現大多數時候粉都沒有被均勻潤濕
如下圖:
http://imgur.com/tC8tsLx
淡藍色的部分是咖啡粉有被潤濕的地方,常常翻開濾紙正中央都是乾的,有點沮喪...
因此,在進行步驟三之前,我嘗試過幾種不同的方法放入咖啡粉,分別是:
(A) 整組都不潤濕直接滴
(B) 下濾紙潤濕乾粉倒入,鋪上濾紙並加水潤濕再滴
(C) 下濾紙潤濕乾粉倒入,不鋪上濾紙直接滴
(D) 咖啡粉放入濾紙前先與水混成泥狀後,放入濾紙滴
在其他變因沒有更改的情況下,基本上只有(C)、(D)滴完後咖啡粉有被均勻潤濕,
下壺的咖啡顏色也是由(A)到(D)遞增,風味濃淡也是如此。
想請教各位前輩們,該如何解決咖啡粉無法被均勻潤濕的問題呢?
選項(D)是否為唯一解?
或是濾掛式的咖啡粉不適合滴
又或是我的土炮設計是有問題的?
咖啡版首發有點緊張><
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All Comments
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By Yedda
at 2016-10-10T14:48
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