酶法合成的脂肪族聚酯不仅是具有生物可降解性的高聚物,而且具有良好的生物吸收性,保证了其作为医用材料的安全性。酶法合成脂肪族聚酯的方法是一种新型的环境友好绿色化学技术,合成条件温和,产物易于分离,可以弥补传统合成方法的不足。本文评价了酶法合成脂肪族聚酯的发展现状和最新研究进展,介绍了酶催化合成脂肪族聚酯的方法及影响因素。
Aliphatic polyester synthesised by enzyme catalyzed is not only a kind of biodegradable polymer, but also a kind of bioresorbable polymer, which used in medical materials is safe. Enzyme catalyzed synthesis of polyesters is a new technique of polymer synthesis and is an eco-friendly process, enzyme catalyzed reaction proceed under mild reaction condi- tions and production separation easy. This paper reviewed the development and new research progress of enzyme catalyzed synthesis of aliphatic polyesters, and introduced the preparing methods for these and effection parameters.