digallic acid

• 鞣酸

digallic acid的用法和样例：

例句

1. They were identified as mallotinic acid, mallotusinic acid, corilagin, geraniin, rutin, and ellagic acid.
   它们分别是野桐酸，野桐鞣酸，鞣云实精，老鹳草鞣质，芸香苷和鞣花酸。
2. It is the tannic acid contained in oak that ages the brandy.
   正是栎木里含的丹宁酸使白兰地变芳醇了。
3. Tannins of the first type which are found in tea generally yield glucose and gallic acid when they are hydrolyzed.
   第一种丹宁酸发现于茶叶中，通常将它们水解时会产生葡萄糖和没食子酸。