Glycerol
甘油
Glycerol has a carbon skeleton of three carbon atoms with three alcohol groups attached to the carbons. At room temperature is has the appearance of a clear lightweight oil and is commonly used under the name glycerin. It is an ingredient of many cosmetics to make them smooth and easy to spread. It is helpful as a moisturizer for the skin.
甘油的碳骨架由三个碳原子组成，每个碳原子上都连接着一个羟基。在常温下，它呈现为一种清澈的轻质油状物，通常被称为甘油。它被广泛用作化妆品的成分，使化妆品更加细腻且易于涂抹。它作为保湿剂对皮肤有益。
Replacement of the three hydrogens on the alcohol groups with three fatty acid molecules creates a molecule of a lipid, an important class of molecules for biochemistry.
将醇基上的三个氢原子替换为三个脂肪酸分子，形成一个脂类分子，这是生物化学中非常重要的一类分子。
Biochemical concepts
Chemistry concepts
Reference
Enger & Ross
索引 生物化学概念 化学概念 参考 enger & ross
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