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单词 rhaponticin
释义

rhaponticin

/rəˈpɒntɪsɪn/
(also rhaponticine) Chemistry
noun
A yellow crystalline compound present in the root of a wild rhubarb, Rheum rhaponticum, and in some other plants.
  • Rhaponticin is a glucoside related to stilbene. Chemical name: 4′-methoxy-3,3′,5-stilbenetriol 3-glucoside; C21H24O9..

Origin

Mid 19th century. From post-classical Latin rhaponticum + -in, after German Rhaponticin.

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更新时间:2024/11/10 19:33:40