表面活性剂协同微波提取布渣叶总黄酮OA北大核心CHSSCDCSTPCD
Surfactant assisted microwave extraction of total flavonoids from Microcos paniculata
采用表面活性剂协同微波法提取布渣叶中总黄酮,考察表面活性剂的种类和浓度、微波辐射时间、料液比、pH等因素对提取总黄酮的影响,结合正交实验进行优化.结果表明:最佳工艺条件为表面活性剂选择0.12％的十二烷基硫酸钠,微波辐2.5 min,料液比1∶35 g/mL,pH 5.5.在最佳工艺条件下,黄酮得率为11.33％.与其他提取方法相比,文中方法具有节能省时、黄酮得率高等优点.
Surfactant assisted microwave extraction of total flavonoids from Microcos paniculate was investigated. The effects on the extraction with surfactant kinds,surfactant concentration,solid to liquid ratio,microwave radiation time,and pH of solution were discussed. Results of orthogonal rotation design indicated that the optimum conditions were as follows:sodium dodecyl sulfate (SDS) .suitable surfactant for extraction of 0. 12% ,solid to liquid ratio of 1: 35 …查看全部>>
韩伟;马婉婉;骆开荣;刘曦;班颖
华东理工大学中药现代化工程中心,上海200237华东理工大学中药现代化工程中心,上海200237华东理工大学中药现代化工程中心,上海200237华东理工大学中药现代化工程中心,上海200237华东理工大学中药现代化工程中心,上海200237
医药卫生
微波提取表面活性剂布渣叶总黄酮
microwave extractionsurfactantMicrocos paniculatatotal flavonoids
《南京工业大学学报（自然科学版）》 2012 (2)
微波辐射在药用植物破壁萃取过程的机理研究
91-94,4
国家自然科学基金资助项目(20006003)国家大学生创新计划资助项目(091025114)
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