研究微波提取技术在猴头菇多糖提取工艺中的应用。通过对提取工艺参数优化：料液比（X1）、微波功率（X2）和微波处理时间（X3）为考察对象，以提取率（Y）为评价指标，利用Box-Behnken效应面法优化微波提取猴头菇多糖工艺。结果表明，猴头菇多糖微波提取的最佳工艺参数为：料液比1∶50.5（g/mL），微波功率405 W，微波处理时间9.5 min，实测值与回归模型预测值的相对误差为3.75%。微波提取猴头菇多糖工艺采用Box-Behnken效应面法优化是简单、可行的。%This study aim to investigate the microwave extraction technology in the application of Hericium Erinaceus Polysaccharide. The microwave extraction technology variables were optimized by 'Box-Behnken Design (BBD)' of response surface methodology (RSM) of solid-liquid ratio, microwave power and microwave time as independent variables and extraction rate as dependent variables. The results showed that the perfect conditions of microwave extraction technology for Hericium Erinaceus Polysaccharide were as follow: solid-liquid ratio was 1∶50.5(g/mL), microwave power was 405 W and microwave time was 9.5 min. The experimental values agree with those predicted from the regression model within relative error of 3.75%. The Box-Behnken experimental design facilitates the microwave extraction technology for Hericium Erinaceus Polysaccharide.
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