Fig. 4From: Stepwise metabolic engineering of Candida tropicalis for efficient xylitol production from xylose mother liquorOptimization of fermentation conditions for xylitol production from XML by C. tropicalis XZX-B4ZG. a Effect of pH on biomass, xylose consumption, xylitol titer and xylitol yield. b Effect of temperature on biomass, xylitol titer and xylitol yield. Fermentations were conducted in shake flasks containing 100 g L− 1 XML. Error bars indicate standard deviations from the means of triplicate biological replicatesBack to article page