Enzymatic polymerization catalyzed by surfactant-coated lipases in organic media

被引：0
作者：
Sadafumi Noda
Noriho Kamiya
Masahiro Goto
Fumiyuki Nakashio
机构：
[1] Kyushu University,Department of Chemical Science & Technology, Faculty of Engineering
来源：
Biotechnology Letters | 1997年 / 19卷
关键词：
Polymerization; Molecular Weight; Organic Chemistry; Lipase; Lactone;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Structural ring-opening of lactones driven by enzymatic polymerization has been performed using low concentration dosages of surfactant-coated lipases in organic media. By comparison, enzymatic polymerization rate with coated lipase proceeded at a rate 100-fold better than native powder. Similarly a higher polymeric molecular weight (21,300), narrow dispersity (Mw/Mn=1.9) and better conversion (100%) were obtained following polyesterification tests with surfactant-coated lipase.
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页码：307 / 310
页数：3
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