V60的下水流向&細粉 - 咖啡討論

By Frederica
at 2022-01-26T13:26
at 2022-01-26T13:26
Table of Contents
前面幾篇版友在談手沖的方法,我自己也常覺得困擾,
有些觀察也和大家討論看看
用的是濾杯Hario V60 01, Hario 白色濾紙
磨豆機是1Zpresso早期的E-pro, 豆子是蜂大咖啡的曼巴
12克, 92度水, 得200cc咖啡液
悶蒸30秒後,三段平均注水,結束時2分鐘。
早上沖完的粉層上緣是這樣,
細粉在上緣吸附在紙上,
粒徑大的顆粒則集中堆疊在下,
粉層平坦。
https://i.imgur.com/Vn3fFfs.jpg
實際觀察繞圈注水後,表層浮沫會往邊緣散去,
大體符合肋骨設計用意,水流往兩側下行。
因此有對打通通道的疑問:
之前看網上教學(ex. 某學長…)常見注水中心加強「打通通道」的說法,
打通的意思應該是讓更多的水往下走,側流較少。
我的疑問是,通道的建立和擾動粉層應該不能同時發生吧?
如果不能,應是通道週邊的中心粉層、和靠近濾杯的外圍粉層相較,
會經過更多的水的沖刷,是刻意讓咖啡粉萃取不均勻。
結束時粉層成漏斗型。
但如果不打通道,而採穩定繞圈注水&攪動粉層,
水的下行和測流併行。
這和傳統的濾布手法接近,有較多浸泡的效果,
粉的萃取也比較均勻。
所以好奇是,打通通道的手法可以適用什麼樣的狀況呢?
以前如果沖成漏斗型的粉層,喝起來的印象不是很好…
--
有些觀察也和大家討論看看
用的是濾杯Hario V60 01, Hario 白色濾紙
磨豆機是1Zpresso早期的E-pro, 豆子是蜂大咖啡的曼巴
12克, 92度水, 得200cc咖啡液
悶蒸30秒後,三段平均注水,結束時2分鐘。
早上沖完的粉層上緣是這樣,
細粉在上緣吸附在紙上,
粒徑大的顆粒則集中堆疊在下,
粉層平坦。
https://i.imgur.com/Vn3fFfs.jpg

實際觀察繞圈注水後,表層浮沫會往邊緣散去,
大體符合肋骨設計用意,水流往兩側下行。
因此有對打通通道的疑問:
之前看網上教學(ex. 某學長…)常見注水中心加強「打通通道」的說法,
打通的意思應該是讓更多的水往下走,側流較少。
我的疑問是,通道的建立和擾動粉層應該不能同時發生吧?
如果不能,應是通道週邊的中心粉層、和靠近濾杯的外圍粉層相較,
會經過更多的水的沖刷,是刻意讓咖啡粉萃取不均勻。
結束時粉層成漏斗型。
但如果不打通道,而採穩定繞圈注水&攪動粉層,
水的下行和測流併行。
這和傳統的濾布手法接近,有較多浸泡的效果,
粉的萃取也比較均勻。
所以好奇是,打通通道的手法可以適用什麼樣的狀況呢?
以前如果沖成漏斗型的粉層,喝起來的印象不是很好…
--
Tags:
咖啡
All Comments

By Anthony
at 2022-01-31T12:11
at 2022-01-31T12:11

By Oscar
at 2022-02-05T10:56
at 2022-02-05T10:56

By Freda
at 2022-02-10T09:41
at 2022-02-10T09:41

By Kumar
at 2022-02-15T08:26
at 2022-02-15T08:26

By Odelette
at 2022-02-20T07:12
at 2022-02-20T07:12

By Valerie
at 2022-02-25T05:57
at 2022-02-25T05:57

By Charlotte
at 2022-03-02T04:42
at 2022-03-02T04:42

By Belly
at 2022-03-07T03:27
at 2022-03-07T03:27

By Anthony
at 2022-03-12T02:12
at 2022-03-12T02:12

By Quanna
at 2022-03-17T00:57
at 2022-03-17T00:57

By Carolina Franco
at 2022-03-21T23:43
at 2022-03-21T23:43

By Skylar Davis
at 2022-03-26T22:28
at 2022-03-26T22:28

By Olga
at 2022-03-31T21:13
at 2022-03-31T21:13

By Christine
at 2022-04-05T19:58
at 2022-04-05T19:58

By Charlotte
at 2022-04-10T18:43
at 2022-04-10T18:43

By Jake
at 2022-04-15T17:29
at 2022-04-15T17:29

By Carolina Franco
at 2022-04-20T16:14
at 2022-04-20T16:14

By Blanche
at 2022-04-25T14:59
at 2022-04-25T14:59

By Daph Bay
at 2022-04-30T13:44
at 2022-04-30T13:44

By Dorothy
at 2022-05-05T12:29
at 2022-05-05T12:29

By Kyle
at 2022-05-10T11:14
at 2022-05-10T11:14

By Annie
at 2022-05-15T10:00
at 2022-05-15T10:00

By Leila
at 2022-05-20T08:45
at 2022-05-20T08:45

By Audriana
at 2022-05-25T07:30
at 2022-05-25T07:30

By Queena
at 2022-05-30T06:15
at 2022-05-30T06:15

By Connor
at 2022-06-04T05:00
at 2022-06-04T05:00

By Liam
at 2022-06-09T03:46
at 2022-06-09T03:46

By Ivy
at 2022-06-14T02:31
at 2022-06-14T02:31

By Wallis
at 2022-06-19T01:16
at 2022-06-19T01:16

By Kama
at 2022-06-24T00:01
at 2022-06-24T00:01

By Frederic
at 2022-06-28T22:46
at 2022-06-28T22:46

By Frederic
at 2022-07-03T21:31
at 2022-07-03T21:31

By Sandy
at 2022-07-08T20:17
at 2022-07-08T20:17

By Donna
at 2022-07-13T19:02
at 2022-07-13T19:02

By Lydia
at 2022-07-18T17:47
at 2022-07-18T17:47

By Sandy
at 2022-07-23T16:32
at 2022-07-23T16:32
Related Posts
Lagom mini 48mm 簡易開箱

By Daph Bay
at 2022-01-25T17:47
at 2022-01-25T17:47
我手沖技術出問題?時間變好長

By Quintina
at 2022-01-23T14:17
at 2022-01-23T14:17
請問這個義大利咖啡的影片 白粉是什麼

By Quintina
at 2022-01-23T13:55
at 2022-01-23T13:55
迪朗奇美式咖啡機的奇怪現象

By Mia
at 2022-01-23T10:40
at 2022-01-23T10:40
徵求Kinu M47 phoenix手沖心得

By Frederic
at 2022-01-22T20:14
at 2022-01-22T20:14