Actually, just the opposite, in the tea tannic acid and the protein unify, will produce has the astringent tannic acid protein.

 
  • 其實(shí),恰恰相反,茶葉中的鞣酸與蛋白質(zhì)相結合,會(huì )生成具有收斂性的鞣酸蛋白質(zhì)。
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