V2EX lipophilic

Lipophilic

定义 Definition

adj. 亲脂性的;在化学、药学和生物化学中,指物质容易与脂类、油脂或非极性环境相互作用,通常较容易溶于脂肪或有机非极性溶剂。亲脂性会影响分子在细胞膜中的分配、药物吸收与分布,以及配方设计。它常与 hydrophobic(疏水性)相关,但两者关注点不完全相同:亲脂性强调与脂质环境的相容性。

发音 Pronunciation

/lpflk/

例句 Examples

Some vitamins are lipophilic and dissolve better in fat.
有些维生素是亲脂性的,在脂肪中更容易溶解。

A highly lipophilic drug may cross cell membranes more easily, but it can also accumulate in fatty tissues.
高度亲脂性的药物可能更容易穿过细胞膜,但也可能在脂肪组织中积累。

词源 Etymology

来自希腊语词根 **lipo-**,意为“脂肪”,以及 -philic,意为“喜爱的、倾向于……的”。合起来表示“倾向于脂肪或脂质环境的”。

相关词 Related Words

科学文献用例 Scientific Usage

  • 药物化学教材中常用来描述分子的脂质亲和性及其对药物吸收、分布和代谢的影响。
  • 生物化学与细胞生物学文献中常用于讨论分子如何与脂质双层膜相互作用。
  • 药剂学和制剂研究中常用于分析活性成分在油相、脂质载体或乳剂体系中的行为。
  • 环境化学研究中可用于描述某些有机化合物在脂肪组织、沉积物或有机相中的分配趋势。
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