V2EX flavonols

Flavonols

释义 Definition

flavonols(黄酮醇):一类存在于植物中的黄酮类化合物(属于多酚),常见于洋葱、苹果、茶、葡萄、浆果等食物中;在植物里与色素、抗氧化与防御机制有关,在营养学语境中也常被讨论其潜在健康作用。(该词也有单数 flavonol。)

发音 Pronunciation (IPA)

/flevnlz/

例句 Examples

Flavonols are found in onions and apples.
黄酮醇存在于洋葱和苹果中。

Because flavonols can act as antioxidants, researchers often measure their levels in tea and wine to compare diets across populations.
由于黄酮醇可能具有抗氧化作用,研究人员常测量茶和葡萄酒中的含量,用来比较不同人群的饮食差异。

词源 Etymology

flavonols 来自 flavone(黄酮)+ -ol(醇):其中 flav- 与拉丁语 flavus(“黄色的”)相关,指这类植物化合物常与黄色/浅色植物色素有关;后缀 -ol 表示含羟基的“醇”类结构。复数 -s 表示多种或多类黄酮醇。

相关词 Related Words

文学与著作 Literary / Notable Works

  • Flavonoids: Chemistry, Biochemistry and Applications(科学专著,常讨论 flavonols 的结构与功能)
  • The Flavonoids: Advances in Research(综述性学术著作,涵盖 flavonols 等类别)
  • Handbook of Plant Food Phytochemicals(植物食物化学参考书,常出现 flavonols 作为成分条目)
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