单词：digallic acid
[医] 双没食子酸
digallic acid的用法和样例：
例句
- 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。
- 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。
- 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。
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