astringency

The removal of astringency were inhibited by pyrazole and hot-water (70℃, 30min), but not inhibited by cycloheximide and cordycepin.

在此状态下环己骈胺草菌素对涩并无抑，但吡唑热水处理则有抑效果。

Stalky or Stemmy: Describes an unpleasant greenness and astringency from overlong contact with the grape stems or the use of underripe grapes .

似茎（味）的：形容来自与葡萄茎过长时间接触或使不够成熟的葡萄所产生的一种使人不愉快的生涩的感觉。