Fig. 7From: Release of glucose repression on xylose utilization in Kluyveromyces marxianus to enhance glucose-xylose co-utilization and xylitol production from corncob hydrolysateEvaluation of mixed nitrogen sources for xylitol production by YHY013 at 42 °C. The fermentation meidum contained 20 g/L glucose and 80 g/L xylose (a–d), or 30 g/L glucose and 120 g/L xylose (e–f)Back to article page