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Table 2 The metabolic flux distribution of CoQ10 under different pH adjustment modes

From: Metabolic flux analysis of coenzyme Q10 synthesized by Rhodobacter sphaeroides under the influence of different pH regulators

Flux

CaCO3 adjustment

NH3·H2O adjustment

C (%)

r1

100

100

0

r2

27.88

30.45

-8.44

r3

73.56

74.46

-1.21

r4

82.62

83.42

-0.96

r5

79.56

80.38

-1.02

r6

78.63

79.51

-1.11

r7

60.73

62

-2.05

r8

8.06

9.15

-11.91

r9

12.6

15.37

-18.02

r10

1.29

1.28

0.78

r11

70.54

67.99

3.75

r12

1.22

1.21

0.83

r13

56.02

54.01

3.72

r14

1.44

1.33

8.27

r15

1.31

1.3

0.77

r16

0.13

0.03

333.33

r17

5.94

5.9

0.68

r18

9.99

9.91

0.81

r19

6.9

6.85

0.73

r20

2.12

2.1

0.95

r21

31.37

31.15

0.7

r22

7.57

7.51

0.80