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单词 phellandrene
释义

Definition of phellandrene in English:

phellandrene

noun fɪˈlandriːnfɛˈlandriːn
Chemistry
  • Each of two isomeric cyclic terpenes having the formula C₁₀H₁₆ (more fully "α-phellandrene" and "β-phellandrene"), which are fragrant liquids found in the essential oils of many plants and used in perfumery.

Origin

Late 19th century; earliest use found in The New Sydenham Society's Lexicon of Medicine and the Allied Sciences. From scientific Latin phellandr- (in Phellandrium, former genus name (Linnaeus Systema Naturae) of a water dropwort (P. aquaticum; now called Oenanthe aquatica), from the seeds of which one of the compounds was first isolated; from classical Latin phellandrion (in Pliny), of uncertain origin; perhaps from Greek) + -ene, after Italian fellantrene.

 
 

Definition of phellandrene in US English:

phellandrene

noun
Chemistry
  • Each of two isomeric cyclic terpenes having the formula C₁₀H₁₆ (more fully "α-phellandrene" and "β-phellandrene"), which are fragrant liquids found in the essential oils of many plants and used in perfumery.

Origin

Late 19th century; earliest use found in The New Sydenham Society's Lexicon of Medicine and the Allied Sciences. From scientific Latin phellandr- (in Phellandrium, former genus name (Linnaeus Systema Naturae) of a water dropwort ( P. aquaticum; now called Oenanthe aquatica), from the seeds of which one of the compounds was first isolated; from classical Latin phellandrion (in Pliny), of uncertain origin; perhaps from Greek) + -ene, after Italian fellantrene.

 
 
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更新时间:2024/12/22 23:36:59