冰滴是否會有 80:20 原則.. - 咖啡討論
![Regina avatar](/img/cat1.jpg)
By Regina
at 2009-06-10T23:39
at 2009-06-10T23:39
Table of Contents
80:20 原則
泛見於一些經濟,社會描述裏
比例未必精確
但卻很傳神的表達出一種集中,不平均的狀態
最近冰滴到了,也沖了兩壼
昨天一壼,今天一壼,等明天時昨天那壼就放兩天啦~
那麼多壼怎麼辦?玻璃壼只有一個
昨天那壼我用樂扣杯裝起來了
今天這壼還在冰箱,明天就喝光一個礦泉水保特瓶把它換過來 :)
(突然想到的,幹麻用樂扣杯呀,貴貴..
只是怕塑膠味,這...)
先不說冰咖啡其實根本不必用冰滴法
(即使內縮外縮都是熱煮,好歹也有個磨粉浸泡再過濾法可用)
反正就已經買了
(原因很複雜,我放辦公室,是有政治考量的~)
沖冰滴有個心得是
一開始滴的咖啡很濃,但滴到後來很淡
粗略的說,是呈 Log 的關係;這很合理
而如果前幾滴是飽合溶液的話
那或許有稍長的時間是維持常數
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橫軸為時間,縱軸為每滴濃度,學化學的朋友可以幫我看一下這種猜想對不對
而我覺得,似乎 80% 的咖啡,早在前 20% 就已經融出了
也就是說,後面都在滴水;有一點顏色的水
如果這想法對,那我搜集前 20%的溶液就可以了,然後加水成為一壼
當然,那有顏色的水其實還有味道,沒那麼誇張'不具影響力'
只是我要問,那是好的剩餘物質,還是不好的?
就像過萃的討論囉~
如果說,剩下的物質有較多不好的部份
那我捨去,加水,不是比較好嗎?
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Tags:
咖啡
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