中长链结构脂质MLCT的研究进展  

Research Progress of Medium and Long Chain Structured Lipids MLCT

作　　者：马敏 邱斌[1] 孙琪[1,3] 刘丽娜 刘玮 宗爱珍[1] 贾敏[1] 徐志祥[1,2] 徐同成[1] MA Min;QIU Bin;SUN Qi;LIU Lina;LIU Wei;ZONG Aizhen;JIA Min;XU Zhixiang;XU Tongcheng(Institute of Agro-Food Science and Technology,Shandong Academy of Agricultural Sciences/Shandong Engineering Research Center of Food for Special Medical Purpose/Key Laboratory of Agro-Products Processing Technology of Shandong Province/Key Laboratoryof Novel Food Resources Processing,Ministry of Agriculture and Rural Affairs,Jinan 250100,China;Food Science and Engnering,Shandong Agritcultural-University,Taian 271000,China;School of Life Science,Yantai University,Yantai 264000,China)

机构地区：[1]山东省农业科学院农产品研究所/山东省特殊医学用途配方食品工程技术研究中心/山东省农产品精深加工技术重点实验室/农业农村部新食品资源加工重点实验室,山东济南250100 [2]山东农业大学食品科学与工程学院,山东泰安271000 [3]烟台大学生命科学学院,山东烟台264000

出　　处：《食品工业科技》2021年第5期322-327,共6页Science and Technology of Food Industry

基　　金：山东省重点研发计划-国际科技合作(2019GHZ031);泰山学者工程项目-黄凤洪;山东省农业科学院农业科技创新工程-基础理论(CXGC2016B16)

摘　　要：结构脂质(Structured lipids,Sls)是一种天然油脂的改性产品,因其具有快速供能、降低血清胆固醇含量、缓解肥胖症等特殊的生理功能和营养价值,被广泛应用于食品加工、临床营养、医药等领域。本文综述了结构脂质的概念及合成方法,并介绍了结构脂质的分离纯化方法(低温溶剂结晶法、柱层析法、超临界CO2萃取法、尿素包合法、分子蒸馏法)和体内代谢途径,以及结构脂质的生理功能包括抗肥胖、降血脂、改善胰岛素抵抗等,对结构脂质的研发前景进行展望,以期为进一步研究结构脂的高效合成及工业化生产提供参考。Structured lipids are a modified product of natural oil.Because of their special physiological functions and nutritional value such as rapid energy supply,lower serum cholesterol levels,and obesity relief,they are widely used in food processing,clinical nutrition,medicine and other fields.This paper reviewed the concept and synthesis methods of structured lipids,and introduces the separation and purification methods of structured lipids(low-temperature solvent crystallization,column chromatography,supercritical CO2 extraction,urea inclusion,molecular distillation)and metabolism character,and the physiological functions of structured lipids include anti-obesity,lowering blood lipids,improving insulin resistance,etc.The prospects for the research and development of structured lipids are prospected in order to provide references for further research on the efficient synthesis and industrial production of structured lipids.

关 键 词：结构脂质 合成方法 分离纯化 代谢途径 生理功能 

分 类 号：TS201.2[轻工技术与工程—食品科学]