V2EX niacinamide

Niacinamide

释义 Definition

烟酰胺:维生素B3(烟酸/烟酰胺)的一种形式,常用于护肤品中,帮助修护皮肤屏障、提亮肤色、改善暗沉、调理油脂分泌等;也可作为营养补充剂成分。另有相关形式 niacin(烟酸)

发音 Pronunciation (IPA)

/na.sn..mad/

例句 Examples

Niacinamide is often used in moisturizers for sensitive skin.
烟酰胺常用于敏感肌的保湿产品中。

After a few weeks of using a serum with niacinamide, she noticed less redness and a more even skin tone.
使用含烟酰胺的精华几周后,她发现泛红减轻、肤色更均匀了。

词源 Etymology

niacinamideniacin(烟酸,维生素B3)+ amide(酰胺) 构成,字面意思是“烟酸的酰胺形式”。在化学与营养学语境中用于区分它与 niacin(烟酸) 的不同结构与特性。

相关词 Related Words

文学作品 Literary Works

烟酰胺作为现代化学/营养学术语,更多见于医学与护肤科普、教材与论文中;在传统文学经典中出现较少。可在一些与维生素研究相关的科普与医学写作中见到该词(如营养学教材、皮肤科护理类出版物)。

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