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AMB Express

Table 4 Results of fermentation with non-detoxified hydrolysate

From: Screening of a highly inhibitor-tolerant bacterial strain for 2,3-BDO and organic acid production from non-detoxified corncob acid hydrolysate

Mutants

Sugar utilization (%)

Succinic acid (g/L)

Formic acid (g/L)

Acetic acid (g/L)

Acetoin (g/L)

2,3-BDO (g/L)

Ethanol (g/L)

OD600

M1

87.04 ± 1.51

2.70 ± 0.26

1.52 ± 0.10

6.98 ± 0.26

1.04 ± 0.12

14.62 ± 1.03

1.71 ± 0.21

7.28 ± 0.33

M2

86.71 ± 0.98

2.49 ± 0.17

1.92 ± 0.13

6.73 ± 0.30

0.87 ± 0.07

16.48 ± 1.15

1.79 ± 0.14

7.23 ± 0.21

M6

84.88 ± 1.22

1.24 ± 0.05

1.05 ± 0.08

8.08 ± 0.22

3.18 ± 0.23

15.29 ± 0.77

1.02 ± 0.10

6.63 ± 0.16

M8

85.20 ± 1.53

1.48 ± 0.22

1.28 ± 0.01

7.01 ± 0.29

1.96 ± 0.16

14.60 ± 0.53

1.15 ± 0.07

6.69 ± 0.20

M12

85.67 ± 2.01

1.87 ± 0.14

0.72 ± 0.06

6.77 ± 0.37

1.98 ± 0.09

15.23 ± 0.46

0.87 ± 0.11

7.46 ± 0.13

M13

85.39 ± 1.10

1.73 ± 0.20

1.34 ± 0.12

6.65 ± 0.18

1.84 ± 0.14

14.74 ± 0.82

0.86 ± 0.04

7.65 ± 0.17

M17

87.67 ± 2.57

1.86 ± 0.11

1.27 ± 0.08

6.90 ± 0.21

1.71 ± 0.21

15.29 ± 0.65

1.21 ± 0.10

7.02 ± 0.25

M18

85.46 ± 1.72

1.69 ± 0.14

2.18 ± 0.15

6.76 ± 0.13

1.80 ± 0.06

14.85 ± 0.19

1.11 ± 0.02

6.98 ± 0.19

M22

85.98 ± 1.69

1.52 ± 0.09

1.15 ± 0.08

7.01 ± 0.09

2.21 ± 0.10

14.49 ± 0.29

0.88 ± 0.04

7.14 ± 0.08

M23

85.58 ± 2.41

1.70 ± 0.12

1.38 ± 0.11

6.77 ± 0.26

1.71 ± 0.20

14.90 ± 0.40

1.18 ± 0.12

7.24 ± 0.20

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