响应曲面法优化微波干燥草果研究Optimization of Microwave Drying for Amomum tsao-ko Using Response Surface Methodology
黄孟阳,李华健,张明宇,刘秉国,杨玺,刘鹏
摘要(Abstract)：
采用响应曲面法中的Box-Behnken模式对微波干燥草果工艺条件进行研究,建立微波干燥草果的二次多项式数学模型,探讨主要因素的影响效应及其交互作用。方差分析结果表明:微波作用时间、微波功率对草果的脱水量都有显著的影响。采用响应曲面法实验设计优化得出的最佳工艺条件为:微波干燥时间13 min,微波功率1.5kW,物料量50g。在最佳工艺条件下,草果脱水量预测值为76.32%,其与实验值75.66%相近,证实回归方程拟合度良好。
关键词(KeyWords)： 微波;干燥;响应曲面法;草果
基金项目(Foundation): 国家自然科学基金项目(51564033);; 云南省应用基础研究项目(2016FA023)
作者(Author): 黄孟阳,李华健,张明宇,刘秉国,杨玺,刘鹏
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