超声法提取维吾尔药罗勒叶中总黄酮的研究  

Study on Extraction Process of Total Flavanone from Ocimum basilicum L. by Ultrasonic Wave Extraction

作　　者：杨建[1] 付玲[2] 何倩[2] 

机构地区：[1]新疆医科大学药学院,新疆乌鲁木齐830011 [2]新疆医科大学附属中医医院,新疆乌鲁木齐830000

出　　处：《安徽农业科学》2011年第26期15907-15908,共2页Journal of Anhui Agricultural Sciences

摘　　要：[目的]探讨维吾尔药罗勒叶中总黄酮的超声波提取法。[方法]采用正交试验,以总黄酮含量为考察指标,对影响总黄酮超声提取的因素进行研究。[结果]维吾尔药罗勒叶总黄酮的优化提取工艺为:乙醇浓度60%、料液比1∶30、提取时间60 m in。其中,乙醇浓度对提取效果影响明显。[结论]该工艺设计合理,操作简单可行。[Objective] The research aimed to study the optimum extraction technique of total flavonoids from Ocimum basilicum L.by ultrasonic wave.[Method] With the content of total flavonoids as the observation index,the conditions for the extraction by ultrasonic wave were studied by the orthogonal experiment.[Result] The optimum extracting conditions were extracting by 60% ethanol with solid-liquid ratio of 1∶30 for 60 min.The ethanol amount had significant effects on the results.[Conclusion] This procedure was convenient,appropriate and feasible.

关 键 词：罗勒 总黄酮 超声提取法 

分 类 号：S567[农业科学—中草药栽培]