脂肪酶催化缩聚合成脂肪族聚酯的研究进展  

Progress in lipase-catalyzed polycondensation of aliphatic polyesters

作　　者：于跃[1] 杨兴 韩志跃[2] 刘欢 王芳[1] 邓利[1] YU Yue;YANG Xing;HAN ZhiYue;LIU Huan;WANG Fang;DENG Li(College of Life Science and Technology,Beijing University of Chemical Technology,Beijing 100029;State Key Laboratory of Explosion Science and Technology,Beijing Institute of Technology,Beijing 100081,China)

机构地区：[1]北京化工大学生命科学与技术学院,北京100029 [2]北京理工大学爆炸科学与技术国家重点实验室,北京100081

出　　处：《北京化工大学学报（自然科学版）》2022年第1期1-10,共10页Journal of Beijing University of Chemical Technology(Natural Science Edition)

基　　金：国家自然科学基金(21978019/21978020)。

摘　　要：近年来,酶催化合成聚酯由于具有反应条件温和、选择性高、无需保护-脱保护、环境友好、产物易降解等优点而越来越受到人们的关注。本文综述了脂肪酶催化缩聚合成脂肪族聚酯的研究进展,介绍了脂肪酶以及饱和脂肪族聚酯、不饱和脂肪族聚酯的酶催化合成,总结了酶催化聚合存在的问题并提出了相应的改进策略,可以为相关研究提供参考。Enzymatic synthesis of polyesters has attracted increasing attention in recent years because of its mild reaction conditions, high selectivity, lack of any need for protection-deprotection, environmental friendliness and easy degradation of products. This paper reviews recent progress in the use of lipase catalyzed polycondensation to synthesize aliphatic polyesters, introduces lipase synthesis of saturated and unsaturated aliphatic polyesters, summarizes existing problems in enzymatic polymerization, and puts forward some improvement strategies.

关 键 词：脂肪酶 脂肪族聚酯 酶催化 缩聚反应 

分 类 号：O633.1[理学—高分子化学]