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Table 2 Fermentation products

From: Growth and fermentation of D-xylose by Saccharomyces cerevisiae expressing a novel D-xylose isomerase originating from the bacterium Prevotella ruminicola TC2-24

Strain

D-xylose consumed [g/L]

Xylitol [g/L]

Glycerol [g/L]

Ethanol [g/L]

Sp. Ethanol productivity [g/gCDW/h]

Ethanol yield [% Theoretical]

Carbon recovery [%]

YRH400

27.9 ± 1.00

14.3 ± 1.79

0.5 ± 0.04

6.9 ± 0.13

0.028 ± 0.0013

48.3 ± 1.07

95.5 ± 0.06

YRH631

11.7 ± 0.52

3.0 ± 0.08

0.8 ± 0.06

4.1 ± 0.21

0.015 ± 0.0002

68.6 ± 0.99

100.0 ± 0.01

YRH1114

32.1 ± 0.45

4.8 ± 0.13

1.8 ± 0.13

13.6 ± 0.08

0.041 ± 0.0015

82.9 ± 1.66

91.1 ± 0.02

  1. Data shown represent the mean from triplicate experiments ± SD.