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单词 galangin
释义

galangin

/ɡəˈlaŋɡɪn/ /ɡəˈlandʒ(ɪ)n/
Chemistry
noun
A pale yellow, crystalline, flavonoid compound,originally isolated from the root of the galingale Alpinia officinarum.
  • Galangin is 3,5,7-triihydroxyflavone; C15H10O5..

Origin

Late 19th century; earliest use found in Journal of the Chemical Society. From German Galangin from post-classical Latin galanga + German -in.

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更新时间:2024/11/12 7:37:38