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单词 quercitrin
释义

quercitrin

/ˈkwəːsɪtrɪn/
Chemistry
noun
A pale yellow crystalline glycoside obtained from quercitron bark, which yields quercetin and rhamnose on hydrolysis and is used as a dye.
  • Quercitrin is quercetin-3-rhamnoside; C21H20O11..

Origin

Mid 19th century; earliest use found in Encyclopaedia Britannica. From French quercitrin, quercitrine from quercitr- (in quercitron) + -in.

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更新时间:2024/12/23 18:29:12