Table 3 Quantification of sugar phosphates in samples of Populus leaf and wood by UHPLC-QqQ-MS

3-Phosphoglyceric acid

52.4 ± 4.0

nq

2-Phosphoglyceric acid

2.6 ± 0.4

nq

3-Phosphoglyceraldehyde

2.4 ± 0.4

2.5 ± 0.2

Dihydroxyacetone phosphate

4.0 ± 0.3

2.0 ± 0.1

Erythrose-4-P

1.8 ± 0.3

2.0 ± 0.2

Ribulose-5-PP

27.6 ± 3.8

27.0 ± 2.4

Fructose-1,6-PP

25.6 ± 4.0

28.7 ± 2.4

Xylulose-5-P

7.1 ± 1.4

7.2 ± 1.6

Ribulose-5-P

7.9 ± 0.5

6.7 ± 0.7

Galactose-1-P

18.0 ± 2.2

19.1 ± 1.0

Ribose-5-P

11.9 ± 2.2

13.3 ± 1.1

Glucose-1-P

1.9 ± 0.5

nq

Fructose-6-P

27.0 ± 2.3

25.3 ± 1.0

Glucose-6-P

65.4 ± 4.1

58.9 ± 2.7

Seduheptulose-7-P

24.2 ± 3.9

nq

Trehalose-6-P

3.6 ± 0.6

4.2 ± 0.5

Sucrose-6-P

nq

nq

UDP-glucose

86.2 ± 7.5

143.2 ± 11.7