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单词 rhamnin
释义

Definition of rhamnin in English:

rhamnin

(also rhamnine)
noun ˈramnɪn
Chemistry rare
  • A yellow colouring matter obtained from the berries of common or purging buckthorn, Rhamnus cathartica, containing flavonoid glycosides.

Origin

Mid 19th century. From rhamnus + -in, after French rhamnine.

Definition of rhamnin in US English:

rhamnin

(also rhamnine)
nounˈramnɪn
Chemistry rare
  • A yellow colouring matter obtained from the berries of common or purging buckthorn, Rhamnus cathartica, containing flavonoid glycosides.

Origin

Mid 19th century. From rhamnus + -in, after French rhamnine.

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更新时间:2025/1/14 5:25:46