茶葉中的氨基酸對人體有好處,它在水溫60℃時就能溶解。維生素C在水溫70℃時就要受到破壞。
茶單寧和咖啡鹼在水溫70℃時就逐漸溶解出來,若水溫過高,茶的味道就過於苦澀了。
想保持茶葉中的營養、味道和香氣,沏茶的水溫最好在70℃至80℃之間,一般是先將開水灌入暖瓶,而後再沏茶。
Source : 星洲日報/大都會‧2010.01.08
Wednesday, March 24, 2010
Subscribe to:
Post Comments (Atom)
Cooking, Travelling, Parenting, Feng Shui and Face Reading
Blog Design by Gisele Jaquenod
0 comments:
Post a Comment