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Table 5 Analysis of variance for quadratic model of xylooligosaccharide production from xylan

From: Optimization of alkaline pretreatment and enzymatic hydrolysis for the extraction of xylooligosaccharide from rice husk

Source Sum of squares Mean square F-value P-value
Model 43.62 4.85 146.86 < 0.0001
Residual 0.23 0.033   
Lack of fit 0.023 7.544E−003 0.14 0.9278
Pure error 0.21 0.052   
Cor total 43.85    
  1. Amount of xylooligosaccharides, R2 = 99.47%, R2 (adjacent) = 98.80%