响应曲面法优化花生壳中木犀草素的微波提取工艺  

Optimization on Microwave Extraction Process of Mignonette from Peanut Shells by Response Surface Methodology

作　　者：崔建强[1] 唐静[1] 王燕[1] 张爽[1] 

机构地区：[1]陕西国际商贸学院医药学院,陕西咸阳710246

出　　处：《化学与生物工程》2017年第4期42-46,共5页Chemistry & Bioengineering

基　　金：陕西省教育厅专项科研计划项目(16JK2036);2016年陕西国际商贸学院科研项目(SMXY201605)

摘　　要：以木犀草素得率为评价指标,采用单因素实验和响应曲面法优化花生壳中木犀草素微波提取工艺。确定最优提取工艺为:乙醇体积分数80%、微波提取时间70s、料液比1∶20(g∶mL)、微波功率1 000 W,在此条件下,木犀草素得率可达到0.713%。该方法设计合理,可用于花生壳中木犀草素的提取。Using mignonette yield as an evaluation index, the microwave extraction process of mignonette from peanut shells was optimized by a single factor experiment and response surface methodology. The optimum extraction conditions were as follows：ethanol volume fraction of 80% ,microwave extraction time of 70 s,solid- liquid ratio of 1 ： 20（g ： mL）, and microwave power of 1 000 W. Under above conditions, mignonette yield reached 0. 713%. This method is feasible,and can be used to extract mignonette from peanut shells.

关 键 词：木犀草素 响应曲面法 微波提取 

分 类 号：R284.2[医药卫生—中药学]