V2EX polyphenol

Polyphenol

释义 Definition

多酚:一类广泛存在于植物中的天然化合物,通常含有多个“酚”结构单元;常见于茶、咖啡、可可、葡萄酒、水果与蔬菜中,因其抗氧化等特性而常被营养学与食品科学讨论。(该词也可作更广义的化学分类术语使用。)

发音 Pronunciation (IPA)

/plifinl/ (BrE), /plifinl/ (AmE)

例句 Examples

Green tea contains polyphenols.
绿茶含有多酚。

Dietary polyphenols, such as flavonoids, may influence inflammation and cardiovascular health.
膳食多酚(例如类黄酮)可能影响炎症反应以及心血管健康。

词源 Etymology

poly- 表示“多、多个”,来自希腊语 polysphenol 指“酚”,源自化学命名体系,关联到“苯(phenyl)”与含羟基的芳香化合物。合起来 polyphenol 字面意思就是“多(个)酚(结构)的化合物”。

相关词 Related Words

文学与著作中的用例 Literary Works

  • The Oxford Companion to Food(Alan Davidson):在讨论茶、葡萄酒、可可等食品风味与涩感时,常涉及多酚/单宁等物质。
  • On Food and Cooking: The Science and Lore of the Kitchen(Harold McGee):在解释茶、咖啡、可可与褐变、涩味等现象时,会提到与多酚类化合物相关的内容。
  • Food Chemistry(Belitz, Grosch, Schieberle):食品化学教材中系统讨论polyphenols在食品成分、颜色、氧化与风味中的作用。
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