藝妓沖冰的，風味層次居然提升 Cold Brew Method Improves Geisha’s Flavor Structures

目錄：

1. 冰沖藝妓咖啡風味特色
2. 調整萃取率
 

人客驚人發現：為什麼我覺得藝妓要喝冰的風味層次比熱的更為提升！是我的錯覺嗎？
Our guests were surprised to discover why do they think the cold brew Geisha has higher flavor structures than the hot one! Is it delusion?

冰沖藝妓咖啡風味特色

藝妓咖啡的風味特色是花香調，花香容易被其他風味蓋過，且花香在前段被萃取出來，冰沖比較是萃取前段風味，所以這位人客剛好做了最想喝到的手沖方式。
The flavor of Geisha coffee is floral, which is easily overwhelmed by other flavors, and the floral aroma is extracted in the front part. Cold brewing can extract more the flavor in the front part, so this customer just made pour-over coffee that he wanted to drink the most.

冰沖是沖出相對較少的熱咖啡，再加上約略一倍的冰塊，而時間是抓一樣約2分30秒。如果是一般熱的手沖，全部風味都被沖出來後，花香容易被蓋過，就要很仔細品味才容易喝得出來；但也可以用相對較低的水溫，或把豆子磨粗一點，時間一樣抓2分30秒，盡量讓萃取在前段，盡量不要後段的萃取，花香也容易被品嚐出來。
Cold brewing is brewing a relatively small amount of hot coffee, plus roughly double the amount of ice cubes, and the extraction time is same about 2 minutes and 30 seconds. If it is an ordinary hot pour-over brewing, after all the flavors are extracted, the floral aroma is easily submerged, and it is not easy to taste it unless you taste it carefully. You can also use a relatively low water temperature, or grind the beans a little coarser, the extraction time is the same 2 minutes and 30 seconds, try to extract the front part, try not to extract the latter section, and the floral aroma can be easily tasted.

調整萃取率

可以從這幾個參數著手:
To adjust the extraction rate, you can start with these parameters:

│延伸閱讀：在家沖出咖啡館級別的 冰咖啡
│Further reading: Make cafe-quality iced coffee at home

│延伸閱讀：濾掛咖啡 做冰手沖
│Further reading: Sharing Secret Tips – How to Make Iced Pour Over Coffee

要花香果香多一點，可以淺萃、萃取前端，來強化花果香風味在一杯咖啡中的比例。輕柔的花香調是一種品味的享受！ 
If you want more floral and fruity flavors, you can extract lightly and extract the front part to strengthen the proportion of floral and fruity flavors in a cup of coffee. The soft floral notes are a treat to taste!

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