thearubigins
美
英 
例句
A second group of substances which appear in fermented tea are the thearubigins, the structures of which are still questioned.
第二类出现在发酵茶中的物质是茶玉红精,它们的结构仍有争议。
Tea pigments are mixtures of tea polyphenols and their derivatives, in which major components are theaflavins(TFs)and thearubigins( TRs ).
茶色素是茶叶中多酚类及其衍生物的混合物,主要成分为茶黄素类、茶红素类。
The major components of dark tea water are theaflavin and thearubigins.
黑茶汤色的主要组成成分是茶黄素和茶红素。