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Table 2 Analysis of variance for quadratic model of alkaline treatment of rice husk

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 3774.96 419.44 27.80 < 0.0001
Residual 150.88 15.09   
Lack of fit 108.83 21.77 2.59 0.1600
Pure error 42.05 8.41   
Cor total 3925.84    
  1. Recovery yield: R2 = 96.16%, R2 (adjacent) = 92.70%