微生物表面活性剂的生产方法及其在食品添加剂中的应用  

Production process of microbial surfactants and its application in food additives

作　　者：孙茂成[1] 陈曦 李怀伟 王丹[1] 富校轶[1] 王舒然[1] SUN Mao-cheng CHEN Xi LI Huai-wei WANG Dan FU Xiao-yi WANG Shu-ran(Department of Food Quality and Safety, Jilin Medical University, Jilin, Jilin 132013, China Guizhou Institute of Integrated Agriculture Development, Guiyang, Guizhou 550006, China Heze Center for Food and Drug Control, Heze , Shandong 274000, China)

机构地区：[1]吉林医药学院食品质量与安全教研室,吉林吉林132013 [2]贵州省现代农业发展研究所,贵州贵阳550006 [3]山东省菏泽市食品药品检验检测中心,山东菏泽274000

出　　处：《食品与机械》2016年第10期205-209,共5页Food and Machinery

基　　金：国家自然科学基金面上项目(编号:81472964);吉林省卫生计生自筹经费项目(编号:2014zc064)

摘　　要：微生物可以合成很多不同种类的表面活性剂,通常将这类表面活性剂称为微生物表面活性剂,其在减少表面和界面张力方面具有很强的能力。本研究对微生物表面活性剂的种类、来源,生产菌株的筛选方法、廉价底物的利用,发酵工艺的优化,产品的分离纯化和微生物表面活性剂在食品添加剂行业中的应用进展进行综述,并提出目前研究过程中存在的问题,为微生物表面活性剂的食品工业化生产与应用提供理论参考。Microorganisms can synthesize a wide range of surface-ac- tive compounds with high ability to reduce surface and interfaclal sur- face tension, generally called microbial surfactants. Major types, sources, screening of producing strain, the use of cheap substrates, optimization of fermentation process, separation and purification on microbial surfactants and its application in food additives were re- viewed. Finally, present problems during the research were discussed. This study can provide theoretical basis for the industrial production and application of microbial surfaetants in food industry.

关 键 词：微生物表面活性剂 生产与工艺优化 乳化剂 防腐 荆 抗氧化剂 

分 类 号：TQ423[化学工程] TS202.3[轻工技术与工程—食品科学]