微波辅助提取山豆根多糖工艺的优化  

Optimization of the Microwave-assisted Extraction Technology of Polysaccharides from Sophora tonkinensis

作　　者：彭湘君[1,2] 李银保[1] 李青松[1] 

机构地区：[1]赣南医学院药学院,江西赣州341000 [2]赣南师范学院化学化工学院,江西赣州341000

出　　处：《湖北农业科学》2013年第4期898-899,902,共3页Hubei Agricultural Sciences

基　　金：江西省自然科学基金项目(2008GZY0074)

摘　　要：采用正交试验筛选山豆根多糖的最佳提取工艺。结果表明,山豆根多糖的最佳提取工艺为料液比1∶10(m/V,g∶mL),提取2次,提取时间90 min,此条件下山豆根多糖提取率为3.62%。该方法简便、准确、灵敏度高,适用于山豆根多糖的提取。Orthogonal experimental design was used to optimize the extraction technology of polysaccharides from Sophora tonkinensis Gapnep..The content of total polysaccharides was determined by phenol-vitriolic colorimetry.The optimum extraction technology of polysaccharide was as followed,solid to liquid ratio,1∶10(m/V,g∶mL);extraction time,90 min;extracting twice.The content of polysaccharide was 3.62%.The method was simple,accurate,sensitive and suitable for extraction polysaccharide from S.tonkinensis.

关 键 词：山豆根 多糖提取 正交试验 

分 类 号：S[农业科学]