V2EX glucosinolates

Glucosinolates

释义 Definition

glucosinolates(复数):芥子油苷/硫代葡萄糖苷,一类天然含硫植物化合物,常见于十字花科蔬菜(如西兰花、卷心菜、芥菜)。当植物组织被切碎或咀嚼时,它们可在酶的作用下分解,生成具有气味与潜在生物活性的产物(如异硫氰酸酯)。

发音 Pronunciation (IPA)

/lukosnlets/

例句 Examples

Glucosinolates are abundant in broccoli and kale.
芥子油苷在西兰花和羽衣甘蓝中含量很高。

When the leaves are chopped, glucosinolates break down into pungent compounds that help defend the plant from pests.
当叶片被切碎时,芥子油苷会分解成辛辣的化合物,帮助植物抵御害虫。

词源 Etymology

该词由 **gluco-**(“葡萄糖”)+ sin(源自 Sinapis,意为“芥/芥菜”)+ -olate(化学命名中常见后缀)构成,字面含义接近“与葡萄糖和芥类相关的化合物”,反映其常以“葡萄糖基”形式存在并多见于芥科/十字花科植物。

相关词 Related Words

文献与作品 Literary / Notable Works

  • 《Food Chemistry》(Belitz, Grosch & Schieberle):在植物性食物化学成分章节中讨论 glucosinolates 及其分解产物与风味来源。
  • 《Plant Physiology and Development》(Taiz et al.):在植物防御与次生代谢相关内容中提及 glucosinolates
  • 期刊《Phytochemistry》与《Journal of Agricultural and Food Chemistry》:大量研究论文使用 glucosinolates 作为核心术语,涉及十字花科植物、风味形成与健康相关代谢物。
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