請問Theanine的中文譯意

Question

Theanine的中文譯意,及詳細說明,只知道是胺基酸的一種,希望知道中文解釋,謝謝

Theanine與Tannin有什麼不同?

Answer 1

單寧是一種茶葉裡面的特殊胺基酸..它與具有抗氧化作用的茶多酚和兒茶素完全不同.實際上..茶樹會自然的將單寧轉換成兒茶素..這表示說在茶樹生長的季節裡茶葉中含有抗氧化性比較高的兒茶素..而在其他茶葉生長較慢的季節具有抗憂鬱等效果的單寧含量比較高..3-4杯的茶..估計含有100-200毫克的單寧....(以下是原文)Theanine is a unique amino acid found in the leaves of green tea (Camellia sinensis). Theanine is quite different from the polyphenol/ and catechin antioxidants for which green tea is typically consumed. In fact, through the natural production of polyphenols, the tea plant converts theanine into catechins. This means that tea leaves harvested during one part of the growing season may be high in catechins (good for antioxidant benefits), while leaves harvested during another time of year may be higher in theanine (good for anti-stress and cortisol-controlling effects). Three to four cups of green tea are expected to contain 100-200 mg of theanine.

Answer 2

什麼是水仙茶？什麼又是上濂水仙茶？

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