Table 2 The content of monomeric carbohydrate and lignin from extractive-free biomass of 2-month-old and 3-year-old bamboo

01

5.15 ± 3.56

16.95 ± 2.06

296.83 ± 8.93

5.42 ± 1.43

9.30 ± 2.81

502.15 ± 6.83^b

835.80 ± 5.98^c

12.73 ± 0.73^b

0.25 ± 0.03^b

16.46 ± 0.20^c

0.74 ± 0.03^b

16.70 ± 0.50^c

3.66 ± 0.19^b

50.55 ± 0.83^a

1.18 ± 0.04

06

5.02 ± 2.87

19.27 ± 4.69

297.62 ± 11.98

4.85 ± 3.08

5.80 ± 2.79

489.28 ± 7.95^b

821.85 ± 4.20^b

11.98 ± 0.02^b

0.13 ± 0.02^a

14.36 ± 0.07^b

0.34 ± 0.02^a

14.91 ± 0.82^b

2.11 ± 0.56^a

43.83 ± 0.45^b

1.16 ± 0.07

11

3.25 ± 0.31

18.01 ± 1.38

309.30 ± 11.19

7.21 ± 2.78

7.48 ± 1.61

461.27 ± 4.91^a

806.53 ± 2.68^a

8.75 ± 0.16^a

0.28 ± 0.02^b

10.88 ± 0.12^a

0.40 ± 0.03^a

9.28 ± 0.34^a

2.53 ± 0.19^a

32.12 ± 0.05^c

1.05 ± 0.03

01

2.51 ± 0.28

14.64 ± 3.06

289.49 ± 18.01

7.55 ± 3.82

2.58 ± 1.68

443.80 ± 0.76

760.61 ± 24.94

12.18 ± 1.02^b

0.40 ± 0.05^b

31.85 ± 1.01

0.55 ± 0.10^a

40.80 ± 0.18^b

3.08 ± 0.22

88.85 ± 1.78^b

1.36 ± 0.04^{a, b}

06

2.26 ± 0.54

15.82 ± 0.35

308.80 ± 15.54

3.40 ± 2.13

4.37 ± 1.72

431.58 ± 13.89

766.21 ± 26.27

12.17 ± 0.32^b

0.21 ± 0.04^a

31.79 ± 1.05

0.89 ± 0.04^b

44.17 ± 1.41^c

3.21 ± 0.76

92.44 ± 0.60^c

1.45 ± 0.06^b

11

1.75 ± 0.58

15.96 ± 0.64

302.41 ± 16.55

2.14 ± 0.91

4.10 ± 2.11

407.40 ± 12.67

733.74 ± 27.65

9.50 ± 0.17^a

0.26 ± 0.01^a

31.59 ± 0.63

0.95 ± 0.05^b

37.58 ± 1.09^a

3.13 ± 0.14

83.01 ± 0.40^a

1.25 ± 0.05^a