鸡骨草叶色素超声提取工艺优选研究  

Optimizing Ultrasonic Extraction of Abrus Cantoniensis Leaves Pigment

作　　者：韦雪娜 兰骥 黄锁义[1,3] 

机构地区：[1]右江民族医学院药学院,广西百色533000 [2]右江民族医学院临床医学院,广西百色533000 [3]右江民族医学院广西高校右江流域特色民族药研究重点实验室,广西百色533000

出　　处：《湖北农业科学》2017年第8期1534-1536,共3页Hubei Agricultural Sciences

基　　金：广西自然科学基金资助项目(2013GXNSFAA019240);国家中医药管理局"十二五"中医药重点学科中药化学建设项目(国中医药人教发[2012]32号);广西重点学科药物化学建设项目(桂教科研[2013]16号);广西高校科技创新能力提升工程建设项目(桂教科研[2014]14号);广西高校右江流域特色民族药研究重点实验室开放课题立项资助项目(右医科字[2014]2号)

摘　　要：以超声波辅助法对鸡骨草叶色素提取进行研究,通过单因素试验以及正交试验得到鸡骨草叶色素的最佳提取工艺。即在超声时间为30 min,固液比为1∶70(g/mL),超声功率为100 W时色素提效果最好。该法原材料及试剂低廉易得,提取方法简便省时,提取效果重复性好,为鸡骨草叶资源的利用提供了理论依据。Abrus Cantoniensis leaves was used as the raw material. The Abrus Cantoniensis leaves pigment in the method of ultrasound was researched, in order to provide the theory basis for making full use of the Abrus Cantoniensis leaves resources. The process to the best extracting Abrus Cantoniensis leaves pigment through single factor experiment and orthogonal, experiment L9（3^4）. The results which investigated in single factor test and onhogonal test L9（3^4） showed that the optimum conditions were the extraction reagent reagent/solvent ratio 1：70 （g/mL）, ultrasound power at 100W for 30 minutes. Raw ma- terials and reagent is less-cost and easy to get, a simple method for extraction time, extraction repeatability.

关 键 词：鸡骨草叶 色素 超声波法 提取工艺 

分 类 号：R284.2[医药卫生—中药学]