气体射流冲击干燥苹果片的响应面试验及多目标优化

贾梦科,吴忠,赵武奇,卢丹,张清安,张宝善,宋树杰

Response Surface Design and Multi-Objective Optimization of Apple Slices Dried by Air-Impingement

MengKe JIA,Zhong WU,WuQi ZHAO,Dan LU,QingAn ZHANG,BaoShan ZHANG,ShuJie SONG

表6 隶属度综合评分响应面回归模型方差分析

Table 6 Analysis of variance of membership degree comprehensive score response surface regression model

平方和 Sum of squares 自由度 Free degree 均方差 Mean square deviation F值 F value P值 P value 显著性 Significance 模型Model 0.88 9 0.098 48.5 <0.0001 显著 Significant 气流温度 Air temperature (℃) 0.41 1 0.41 204.4 <0.0001 切片厚度 Slice thickness (mm) 0.097 1 0.097 47.79 0.0002 C-气流速度 Air velocity (m·s-1) 0.016 1 0.016 8 0.0255 AB 0.031 1 0.031 15.12 0.006 AC 0.087 1 0.087 42.96 0.0003 BC 0.013 1 0.013 6.53 0.0378 A2 0.22 1 0.22 107.81 <0.0001 B2 0.00324 1 0.00324 1.6 0.2463 C2 0.0000318 1 0.0000318 0.016 0.9038 残基Residual 0.014 7 0.00203 失拟项 Lack of Fit 0.0005 3 0.000167 0.049 0.9838 不显著 Not significant 纯误差 Pure Error 0.014 4 0.00342 总和 Total 0.9 16