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Table 1 Fermentability of the 24 biomass hydrolysates, expressed as the calculation results of the defined phenotypes

From: Identifying inhibitory compounds in lignocellulosic biomass hydrolysates using an exometabolomics approach

Hydrolysate

Glucose1(g/l)

Ethanol2(g/l)

Lag-phase3(h)

Glu CR4(g/l/h)

EtOH PR5(g/l/h)

EtOH Y6(g/g)

Growth rate based on OD7

Bag-CA

67.39

20.61

7.5

1.42

0.44

0.306

2.42

Bag-DA

63.33

24.20

6.0

3.64

1.52

0.382

4.61

Bag-MA

58.82

22.71

2.0

3.84

1.58

0.386

5.73

Bag-PAA

52.48

19.87

3.0

2.52

0.71

0.379

2.76

BS-CA

67.45

30.92

7.5

4.57

1.73

0.458

7.39

BS-DA

49.87

20.95

6.5

3.63

1.42

0.420

5.66

BS-MA

42.56

18.40

6.0

3.05

1.41

0.432

*

BS-PAA

53.50

22.22

3.0

2.96

1.03

0.415

5.12

CS-CA

65.63

26.62

10.5

3.21

1.32

0.406

4.73

CS-DA

42.80

18.74

5.5

3.43

1.49

0.438

6.98

CS-MA

32.83

15.85

6.5

3.35

1.32

0.483

7.92

CS-PAA

50.29

20.84

3.5

2.38

1.03

0.414

4.53

Oak-CA

66.72

12.06

1.5

0.80

0.29

0.181

2.1

Oak-DA

38.22

15.27

5.0

2.41

0.98

0.400

5.37

Oak-MA

44.35

19.49

2.5

3.43

1.55

0.439

7.52

Oak-PAA

60.80

25.97

3.0

2.73

1.12

0.427

3.75

Willow-CA

31.58

13.60

1.0

4.26

1.10

0.431

14.04

Willow-DA

45.15

17.68

7.5

2.74

1.14

0.392

5.72

Willow-MA

23.50

10.76

4.5

2.68

1.29

0.458

*

Willow-PAA

51.30

22.81

5.5

2.45

1.05

0.445

5.03

WS-CA

60.54

24.71

9.0

4.63

1.87

0.408

7.6

WS-DA

58.29

24.83

4.5

3.47

1.64

0.426

6.05

WS-MA

32.12

13.95

6.5

4.01

1.92

0.434

11.37

WS-PAA

51.94

21.61

3.5

3.03

1.27

0.416

5.48

  1. 1Glucose concentration of the 24 hydrolysates; 2final ethanol concentration; 3(Eq1); 4glucose consumption rate (Eq2); 5ethanol production rate (Eq3); 6ethanol yield (Eq4); 7the slope of the linear part of the OD% curve. *OD measurement was not possible due to flocculation; bold: fermentations that are selected for sample compositional analysis.