CAJ | 학술논문

以石崖茶为原料，采用响应面法优化微波法提取类黄酮的工艺．在单因素实验的基础上，分别选定料液比、乙醇浓度和微波处理时间3个水平进行响应面实验，通过回归分析得到优化组合条件．结果表明，石崖茶类黄酮微波法提取的最佳工艺条件为：料液比l：30，乙醇浓度60％，微波处理时间3min，类黄酮提取率的理论预测值为33．6％，验证值为33．7％，两者相差不大，即该优化方法可行．
이석애다위원료，채용향응면법우화미파법제취류황동적공예．재단인소실험적기출상，분별선정료액비、을순농도화미파처리시간3개수평진행향응면실험，통과회귀분석득도우화조합조건．결과표명，석애다류황동미파법제취적최가공예조건위：료액비l：30，을순농도60％，미파처리시간3min，류황동제취솔적이론예측치위33．6％，험증치위33．7％，량자상차불대，즉해우화방법가행．
Response surface analysis methodology（RSM） was applied Io optimize Ihe microwave-assisted extraelion eomlitinns of flawmoids from Adinmmdra nil, ida. A~：eording to the singh： factor experiments, three levels of the factors（the ratio of＇ mah：rial to solvent, ethanol concentration and microwave treatment lime） were selected for the factorial design to esLablish a quadric regression equation for describing the yieht of llawmoids. By response surl＇aee analysis, the optimum extraction conditions were ol）tained as follows： I.he ratio of material to solvenl 1：30, ethanol cnneentralion 60%, microwave treatment lime 3min. The average yield of fiavonoids was 33.7% by validation experiments, while Ihe predieted yieht was 33.6%, and the results demonstrated that this method was feasible.