Skip to main content

Table 2 The metabolite profile of Cl. bifermentans isolates depending on the pH value

From: The ability of Clostridium bifermentans strains to lactic acid biosynthesis in various environmental conditions

pH/metabolites (g/L)

KM 371

KM 374

KM 376

 

G [%]

1,3-PD [g/L]

SA [g/L]

LA [g/L]

FA [g/L]

AA [g/L]

E [g/L]

G [%]

1,3-PD [g/L]

SA [g/L]

LA [g/L]

FA [g/L]

AA [g/L]

E [g/L]

G [%]

1,3-PD [g/L]

SA [g/L]

LA [g/L]

FA [g/L]

AA [g/L]

E [g/L]

pH 3.0

38.22

0.00

0.31

0.55

0.25

0.45

0.00

58.24

0.00

0.63

0.97

0.18

0.85

0.00

43.80

0.00

0.61

0.89

0.17

0.82

0.00

pH 5.0

80.22

3.20

1.00

9.89

0.38

1.62

1.79

78.20

4.43

0.91

10.34

0.29

1.30

1.87

72.64

4.43

1.00

10.22

0.25

1.66

1.41

pH 6.0

82.00

7.12

1.92

9.93

3.33

4.00

1.61

67.74

6.22

1.21

8.91

0.80

1.77

1.77

97.34

7.91

2.13

20.92

1.36

3.00

0.00

pH 7.0

99.82

7.21

1.60

19.63

1.10

2.66

1.71

64.46

8.90

1.00

10.21

1.00

2.01

1.21

69.12

7.79

1.49

16.65

2.26

2.72

0.35

pH 8.0

84.62

6.35

0.39

10.96

1.12

1.70

1.75

94.68

6.99

1.34

13.88

1.91

1.65

1.88

85.74

10.18

1.73

10.33

1.94

3.60

0.81

pH 8.66

92.45

9.71

6.76

8.19

1.84

3.81

1.79

99.42

10.15

0.19

8.59

2.28

3.65

1.43

95.98

7.14

0.50

7.52

1.38

2.50

1.25

pH 9.0

60.24

5.51

0.41

1.05

1.91

1.50

0.36

71.30

6.56

0.40

1.00

0.25

3.50

1.40

71.48

7.34

1.40

1.05

0.31

0.63

0.33

pH 10.0

24.68

0.00

0.46

0.79

0.23

0.59

0.00

47.96

0.00

0.38

0.61

0.19

0.50

0.00

43.28

0.00

0.41

0.51

0.31

0.49

0.00

pH 13.0

57.82

0.00

0.40

0.57

0.27

0.58

0.00

57.82

0.00

0.40

0.66

0.21

0.61

0.00

68.22

0.00

0.31

0.60

0.21

0.60

0.00

  1. G, the amount of used glycerol; 1,3-PD, 1,3-propanediol; SA, succinic acid; LA, lactic acid; FA, formic acid; AA, acetic acid; E, ethanol.
  2. gly, glycerol; fru, fructose; sor, sorbitol; glu, glucose; man, mannose; mat, mannitol; mal, maltose; xyl, xylose; raf, raffinose; ara, arabinose.