V2EX antioxidant

Antioxidant

定义 Definition

抗氧化剂:一种物质,能减缓或阻止氧化反应,帮助减少自由基对细胞与组织的损伤;常见于食物、保健品与护肤品中。(也可作形容词,表示“抗氧化的”。)

发音 Pronunciation

/ntiksdnt/

例句 Examples

I try to eat more berries because they are rich in antioxidants.
我尽量多吃莓类,因为它们富含抗氧化剂。

Some studies suggest that antioxidant compounds may help protect cells from oxidative stress, though results can vary.
一些研究认为抗氧化化合物可能有助于保护细胞免受氧化应激的影响,不过结果可能因研究而异。

词源 Etymology

antioxidant 由 **anti-**(“反、抗”)+ oxidant(“氧化剂/促氧化物”)构成,字面意思是“对抗氧化的东西”。该词常用于化学、生物与营养学语境,后来也广泛进入大众健康与护肤领域。

相关词 Related Words

文学作品中的用例 Literary Works

  • Brave New World(Aldous Huxley):出现与“维生素/营养补充”相关的语境,常与抗氧化类概念在现代读者的营养讨论中并置。
  • Silent Spring(Rachel Carson):涉及化学物质与生物影响的讨论背景中,常与“氧化/抗氧化”等生化概念在相关科普阅读中相连。
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