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词汇 peonin
释义

Definition of peonin in English:

peonin

noun ˈpiːənɪn
Chemistry
  • An anthocyanin (usually isolated as the reddish violet chloride, C₂₈H₃₃O₁₆Cl) that is the colouring matter of red peonies and on hydrolysis gives peonidin and glucose.

Origin

Late 19th century; earliest use found in Harper's Magazine. From peony + -in.

Definition of peonin in US English:

peonin

nounˈpiːənɪn
Chemistry
  • An anthocyanin (usually isolated as the reddish violet chloride, C₂₈H₃₃O₁₆Cl) that is the colouring matter of red peonies and on hydrolysis gives peonidin and glucose.

Origin

Late 19th century; earliest use found in Harper's Magazine. From peony + -in.

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