V2EX polyphenols

Polyphenols

Definition / 释义

多酚(类):一大类存在于植物中的天然化合物,分子中含有多个酚羟基结构。多酚常见于茶、咖啡、可可、葡萄酒、水果、蔬菜和全谷物中,常被研究与抗氧化、风味(涩味/苦味)及潜在健康影响相关。(该词也常用作复数 polyphenols 指“多种多酚成分的总称”。)

Pronunciation / 发音

/plifinlz/

Examples / 例句

Green tea is rich in polyphenols.
绿茶富含多酚。

Although polyphenols may help protect cells from oxidative stress, their effects depend on dose, diet, and how well the body absorbs them.
虽然多酚可能有助于保护细胞免受氧化应激影响,但其效果取决于摄入量、整体饮食以及人体吸收利用的程度。

Etymology / 词源

poly-(“多的、多个”)+ phenol(“酚”)构成;字面意思是“多种/多个酚(基)”。该术语主要在化学与食品科学语境中用于概括植物来源的多酚类物质。

Related Words / 相关词

Literary Works / 文学作品

(该词更常见于科研与科普书籍中,而非传统小说/诗歌。以下为常见收录或讨论该术语的代表性书籍/专著:)

  • Polyphenols in Human Health and Disease(书名即含该词,系统讨论多酚与健康)
  • Handbook of Plant Polyphenols(植物多酚手册类专著)
  • Food Chemistry(食品化学教材中常用“polyphenols”讨论风味、褐变与抗氧化相关内容)
  • Tea: Chemistry and Pharmacology(茶的化学与药理相关著作中常讨论茶多酚)
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