云南师范大学学报（自然科学版）Issue(5)：74-78,5.
响应面法优化多刺绿绒蒿中总黄酮的提取工艺
Optimization of Extraction Process of Total Flavonoids from Meconopsis horridula Hook.f. & Thomson by Response Surface Methodology
摘要
Abstract
Response surface method (RSM)is applied to optimize the extraction of total fla-vonoids from Meconopsis horridula Hook.f.& Thomson.On the basis of single factor experiment, selecting ethanol concentration,solid-liquid ratio,extracting time as influencing factors,the total flavonoids extraction yield as response value.Box-Benhnken central combination experimental is used to set a mathematical model for response surface analysis.The results of RSM shows that the optimal extraction conditions are:ethanol concentration 64%,liquid-solid ratio 30∶1 and ex-traction time 6 6 min.In these conditions,the extraction yield of total flavonoids is as high as 1.521%.关键词
响应面分析法/多刺绿绒蒿/总黄酮/提取Key words
RSM/Meconopsis horridula Hook.f.& Thomson/Total flavonoids/Extraction分类
农业科技引用本文复制引用
罗云演,张秋龙,丁晨旭..响应面法优化多刺绿绒蒿中总黄酮的提取工艺[J].云南师范大学学报（自然科学版）,2014,(5):74-78,5.基金项目
教育部重点科技资助项目(212188) （212188）
