Figure 6
Predicted versus measured values of carbohydrate yield following pretreatment and enzymatic hydrolysis. The x-axis represents yield values obtained from primary methods measured in grams per gram. The y-axis represents values for carbohydrate yield in grams per gram as predicted on the PLS-2 calibration equation for glucan and xylan separately (G.Yield and X.Yield), or as predicted on the PLS-1 calibration equation for the sum of glucan and xylan yield (GX.Yield). Predictions are from the calibration models. (A) Predicted versus measured values of carbohydrate yield for the calibration samples. (B) Predicted versus measured values of carbohydrate yield for the 18 external validation samples.