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词汇 Acid of milk
分类 英语词汇 英语翻译词典
释义

Acid of milk

中文百科

乳酸 Lactic acid

(重定向自Acid of milk)

乳酸(IUPAC学名:2-羟基丙酸)是一种化合物,它在多种生物化学过程中起作用。它是一种羧酸,分子式是C3H6O3。它是一个含有羟基的羧酸,因此是一个α-羟酸(AHA)。在水溶液中它的羧基释放出一个质子,而产生乳酸根离子CH3CHOHCOO。

乳酸有手性,有两个旋光异构体。一个被称为L-(+)-乳酸或(S)-乳酸,另一个被称为D-(-)-乳酸或(R)-乳酸。L-(+)-是在生物学上重要的异构体。

英语百科

Lactic acid 乳酸

(重定向自Acid of milk)

Lactic acid is an organic compound with the formula CH3CH(OH)CO2H. It is a white, water-soluble solid or clear liquid that is produced both naturally and synthetically. With a hydroxyl group adjacent to the carboxyl group, lactic acid is classified as an alpha hydroxy acid (AHA). In the form of its conjugate base called lactate, it plays a role in several biochemical processes.

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