| 释义 |
saponification[sə,pɒnifi'keiʃən]n. 皂化【化】 皂化【医】 皂化[作用] saponification sa.pon.i.fi.ca.tion AHD: [s…-p¼n”…-f¹-k³“sh…n] D.J. [s*7pKn*f!6ke!.*n]K.K. [s*7p$n*f!6ke.*n]n.(名词)A reaction in which an ester is heated with an alkali, such as sodium hydroxide, producing a free alcohol and an acid salt, especially alkaline hydrolysis of a fat or an oil to make soap.皂化:一种酯与碱,如氢氧化钠,混合加热产生的反应,可生成游离醇和酸盐,尤指能用来制肥皂的油脂碱性水解物 |