摘要
甜味剂天冬甜素的合成方法主要有化学合成和酸法合成两大类．本文对化学合成法中五种具有代表性的合成方法进行了实验探讨，并对以不同原料进行缩合反应中间体及最终产物的产率作了研究比较。
Synthesis of sweetener aspartame included two main methods, chemical method andenzymatic method. This paper dealt with the chemical synthesis of aspartame. Five chemicalroutes for aspartame synthesis from different materials have been studied.
