单词 | saponification |
释义 | sa·pon·i·fi·ca·tion (sə-pŏn′ə-fĭ-kāshən) n. A reaction in which an ester is heated with an alkali, such as sodium hydroxide, producing a free alcohol and a carboxylate salt, especially alkaline hydrolysis of a fat or oil to make soap. |
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