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Table 1 Xylitol and ethanol combined production by Candida tropicalis W103 using pretreated corncob at different substrate loadings

From: Aerobic and sequential anaerobic fermentation to produce xylitol and ethanol using non-detoxified acid pretreated corncob

Liquid/solid The composition before fermentation The composition after fermentation Xylitol production Ethanol production
  Glu (g l-1) Xyl (g l-1) Fur (g l-1) 5-HMF (g l-1) Ace (g l-1) Glu (g l-1) Xyl (g l-1) Fur (g l-1) 5-HMF (g l-1) Ace (g l-1) Concentration (g l-1) Yield (g g-1xylose) Concentration (g l-1) Yield (g g-1glucose)
8 5.43 33.31 0.18 0.29 1.71 0 3.4 0 0 0 14.7 0.44 19.7 0.42
7 6.20 38.06 0.21 0.34 1.95 0 3.1 0 0 0 16.4 0.43 20.7 0.42
6 7.24 44.41 0.24 0.39 2.28 0 2.8 0 0 0.12 16.0 0.36 23.2 0.43
5 8.69 53.29 0.29 0.47 2.74 0 3 0 0 0.29 17.1 0.32 25.3 0.42
4 10.86 66.61 0.36 0.59 3.42 61.2 66.6 0.59 0.41 2.70 - - - -
  1. The values are the means of three independent samples.
  2. Glu: glucose, Xyl: xylose, Fur: furfural, Ace: acetate.