超临界CO_2萃取功能性油脂的研究进展  

Research progress in supercritical CO_2 extraction technology of functional oil

作　　者：马晓燕[1,2] 吴茂玉[2] 朱风涛[2] 宋烨[2] 刘雪梅[2] 李丹丹[1,2] 

机构地区：[1]山东轻工业学院食品与生物工程学院,山东济南250353 [2]中华全国供销合作总社济南果品研究院,山东济南250014

出　　处：《食品工业科技》2013年第19期358-363,共6页Science and Technology of Food Industry

基　　金：国家"十二五"科技支撑计划(2012BAD36B04)

摘　　要：对超临界CO2萃取技术的原理、特点和国内外研究现状进行了介绍,综述了该技术在功能性油脂提取领域的研究进展。讨论了萃取压力、萃取温度、萃取时间、CO2流量、夹带剂等因素对油脂萃取率的影响;对比了不同类型油脂对超临界CO2萃取参数的需求,并分析了超临界CO2萃取的油脂产品指标及品质优势,对其应用前景做出展望。In this article,the principles, characteristics and study status at home and abroad of supercritical CO2 fluid （SCF）extraction technology were introduced.The research progress in SCF in functional oil extraction and the influence factors containing pressure, time, temperature, CO2flux etc.were reviewed.The SCF process parameters of different functional oils were compared ,and the indicators and quality of oils extracted by SCF were analyzed.in addition,we performed application prospects of the SCF technology.

关 键 词：超临界CO2萃取技术 功能性油脂 影响因素 指标评价 

分 类 号：TS224[轻工技术与工程—粮食、油脂及植物蛋白工程]