广西科学Issue(6)：606-609,4.
α-葡聚糖酶及其在国内制糖工业中的应用研究进展
Research ofα-Dextranase and Its Application in Domes-tic Sugar Industry
摘要
Abstract
α-Dextran is one of the glucans which causes marked harmful impact on sugar produc-tion.The presence of dextran in sugar j uice will lead to severe sugar loss,increased viscosity of the sugar flow,reduced filter syrup,elongated crystals,expensive yield loss,and declined quality of sugar.Syrup clarification could only remove about 20% of theα-dextran.Use dextranase to hydrolyzeα-dextran is an ideal method.This paper reviewed the developments status ofα-dex-tranase and its application research in domestic sugar industry,and prospected the future pic-ture of this field.Gene engineering and protein directed evolution techniques will play an impor-tant role in improvingα-dextranase activity,thermal stability and substrate specificity,and be-come the research hotspot in the future.关键词
α-葡聚糖酶/α-葡聚糖/制糖/研究/应用Key words
dextranase/dextran/sugar production/research/application分类
轻工纺织引用本文复制引用
梁达奉,马步,柳颖,梁逸,曾练强,黄曾慰,黄玉南,林荣珍..α-葡聚糖酶及其在国内制糖工业中的应用研究进展[J].广西科学,2014,(6):606-609,4.基金项目
八桂学者建设工程专项经费项目和现代农业产业技术体系建设专项资金项目（CARS-20-4-5）资助。 （）
