V2EX geranial

Geranial

释义 Definition

geranial 指“香叶醛(反式)”,是一种带有浓郁柠檬香气的芳香化合物,常见于香茅、柠檬草等精油中,用于香精香料与食品香味配制。它也是 citral(柠檬醛)的主要异构体之一(通常称 citral A);另一个常见异构体是 neral(citral B)

发音 Pronunciation (IPA)

/drenil/

例句 Examples

Geranial gives this soap a fresh lemon scent.
香叶醛让这块肥皂带有清新的柠檬香味。

Because geranial oxidizes over time, the perfumer stored the solution in a dark, airtight bottle to preserve its aroma.
由于香叶醛会随时间氧化,调香师把溶液存放在避光密封的瓶中以保持香气。

词源 Etymology

geranial 来自 geranium(“天竺葵/老鹳草属植物”)一词的词根 **gerani-**,加上化学命名中常见的后缀 -al(常用于表示“醛类”)。它与 geraniol(香叶醇) 等萜类香料名称同源,体现了早期香料化学常以植物来源或气味联想来命名的传统。

相关词 Related Words

文学与著作 Literary Works

  • The Merck Index(医药与化学物质权威索引书;常以“Geranial / Citral”条目出现)
  • Fenner’s Veterinary Virology / 或其他天然产物与精油化学相关教材(常在“citral/异构体”语境提及 geranial)
  • Perfume and Flavor Materials of Natural Origin(Steffen Arctander,香精香料经典资料书;在天然香料与柠檬香调原料中常出现)
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