V2EX phenolics

Phenolics

Definition|释义

Phenolics(常作复数名词)指酚类物质/酚类化合物:一大类含有“酚”结构(芳香环连接羟基 -OH)的天然或合成化合物。它们常见于植物中(如茶、咖啡、葡萄、橄榄、浆果),在食品与营养学里常与抗氧化、苦涩/涩感、颜色与风味等性质相关。此词在科研与食品配料语境中非常常见。

Pronunciation|发音(IPA)

/fnlks/(美式常见)
/finlks/(英式常见)

Etymology|词源

来自 phenolic(“酚的、含酚的”)的名词化复数用法;phenol 一词与化学命名有关,早期与“苯(benzene)+ 醇(alcohol)/酚类结构”相关的命名传统相连。现代用法中,phenolics常用来概括“各种酚类化合物”这一化学家族。

Examples|例句

Phenolics in green tea may help protect cells from oxidation.
绿茶中的酚类物质可能有助于保护细胞免受氧化伤害。

The study quantified phenolics in grape skins and linked higher levels to improved color stability and a more astringent mouthfeel in the wine.
该研究定量分析了葡萄皮中的酚类化合物,并将较高含量与葡萄酒更稳定的色泽以及更明显的涩感联系起来。

Related Words|相关词汇

Literary Works|作品与著作中的用例

  • Principles of Biochemistry(Lehninger)在生物化学与代谢相关章节中常出现“phenolics/phenolic compounds”等表述
  • Food Chemistry(Belitz, Grosch & Schieberle)讨论食品中的酚类、风味与褐变/氧化等主题时频繁使用
  • Handbook of Antioxidants for Food Preservation在食品保存与抗氧化体系中系统讨论 phenolics 的作用与测定方法
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