固定化酶催化酯交换反应制备生物柴油的研究现状及展望  

Biodiesel production with immobilized lipase catalyzed transesterification:current state and prospects

作　　者：庞晋丽 张金玉[1] 张彦[1] 周国伟[1] 

机构地区：[1]山东省高校轻工精细化学品重点实验室、齐鲁工业大学化学与制药工程学院,济南250353

出　　处：《化工新型材料》2014年第10期14-16,共3页New Chemical Materials

基　　金：国家自然科学基金(20976100);山东省自然科学基金(ZR2010BM013,ZR2011BQ009);山东省科技发展计划(2010GGX10306)

摘　　要：生物柴油是以动植物油脂为原料合成的可再生能源,可作为石油、柴油的替代品或部分替代燃料。脂肪酶法制备生物柴油具有反应条件温和、醇用量小、甘油易回收和无废物产生等特点。综述了脂肪酶的固定化、不同载体固定的脂肪酶催化合成及其操作条件(酰基受体、有机溶剂、含水量、温度),并对酶促酯交换反应合成生物柴油的发展前景进行了展望。Biodiesel,a renewable,biodegradable,nontoxic and clean fuel,is made from plant oil or animal oil,and is expected to be a substitute for conventional diesel fuel. Lipase method for biodiesel production has the advantages of mild reaction conditions,low alcohol use level,easy glycerol recovery,no waste material production and so on. the research pro gress of the immobilization of lipase, immobilized supports of lipase, operation conditions, the effect of different variables （acyl acceptor, organic solvent,water content and temperature）during enzymatic synthesis of biodiesel were presented. The outlook of potential application of biodiesel producting with lipase catalyzed transesterification was also expected.

关 键 词：脂肪酶 生物柴油 酯交换反应 

分 类 号：TE667[石油与天然气工程—油气加工工程]