超声波-微波协同萃取对灵芝多糖提取率的影响  

Effect of Ultrasound-microwave Treatment on Extracting Rate of Ganoderma lucidum Polysaccharides

作　　者：周明[1,2] 杜欣[2,3] 杨德[2] 程薇[1,2] 熊光权[1,2] 叶丽秀[1,2] 何建军[1,2] 高虹[2] 史德芳[2] 谷峰[2] 

机构地区：[1]湖北省农业科技创新中心农产品加工分中心,武汉430064 [2]湖北省农业科学院农产品加工与核农技术研究所,武汉430064 [3]华中农业大学食品科技学院,武汉430070

出　　处：《湖北农业科学》2009年第7期1727-1729,共3页Hubei Agricultural Sciences

基　　金：国家星火计划项目(2008GA760005);湖北省农业科技创新中心资助项目(2007-620-001-03)

摘　　要：探索了采用超声波-微波协同萃取灵芝子实体多糖过程中不同提取时间、温度和料液比对灵芝多糖提取率的影响。结果表明,与常规热水提取方法相比,超声波-微波协同萃取法不仅能明显地缩短提取时间,提高多糖提取效率,同时还能节省淡水资源。In this paper, the influences of extracting conditions on extracting rate of Ganoderma lucidum polysaccharides was studied by ultrasound-microwave treatment. The results showed that compared with the conventional hot water extraction methods, ultrasonic-microwave synergistic extraction method did not only obviously shorten the extraction time, but also enhanced the extraction efficiency of polysaccharides,and saved the fresh water resource was saved.

关 键 词：超声波-微波 协同萃取 灵芝多糖 

分 类 号：S567.31[农业科学—中草药栽培]