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单词 saponin
释义

WordReference Random House Unabridged Dictionary of American English © 2024
sap•o•nin  (sap′ə nin),USA pronunciation n. [Biochem.]
  1. Biochemistryany of a group of amorphous glycosides of terpenes and steroids, occurring in many plants, characterized by an ability to form emulsions and to foam in aqueous solutions, and used as detergents.
  • Latin sāpōn- (stem of sāpō) soap + French -ine -in2
  • French saponine
  • 1825–35

Collins Concise English Dictionary © HarperCollins Publishers::
saponin /ˈsæpənɪn/ n
  1. any of a group of plant glycosides with a steroid structure that foam when shaken and are used in detergents
Etymology: 19th Century: from French saponine, from Latin sāpō soap
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更新时间：2025/7/23 16:53:08