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Table 4 Composition of untreated and pretreated alcohol-insoluble residue from sugarcane culm and leaf tissue

From: Relationship between sugarcane culm and leaf biomass composition and saccharification efficiency

 

FIJI_62

MQ239

Q124

Q208

QBN13-10020

SRA1

SRA5

FIJI_62

MQ239

Q124

Q208

QBN13-10020

SRA1

SRA5

Culm

Leaf

% Solid recovery

 HT

80.1 ± 1.8

79.9 ± 2.2

82.7 ± 5.5

84.1 ± 1.3

83.7 ± 1.1

76.2 ± 7.7

75.3 ± 1.5

78.6 ± 1.1

74.7 ± 4

74.5 ± 13

75.7 ± 4.9

79.1 ± 2

71.8 ± 4.3

76.3 ± 7.9

 DA

83 ± 0.4

83.3 ± 0.3

84 ± 0.9

84.1 ± 0.3

85 ± 0.7

81.5 ± 0.2

82.3 ± 0.9

81.7 ± 2.4

79.8 ± 1.1

80.4 ± 2.3

81.1 ± 0.3

83.9 ± 0.4

80 ± 0.3

82.4 ± 0.7

 IL

79 ± 2.2

84.3 ± 1.9

82.4 ± 2.1

76.8 ± 1.7

84.8 ± 0.5

89.7 ± 0.3

87.4 ± 2.2

77.5 ± 1.4

80.5 ± 1.5

77.1 ± 7.1

76 ± 0.3

78.5 ± 4.2

88 ± 0.4

79.4 ± 1.1

% Glucan

 Untreated

28.1 ± 0.6

22.5 ± 6

25.3 ± 2.8

26.3 ± 3.8

26 ± 2.6

29.3 ± 4.1

31.5 ± 7.7

19.8 ± 0.7

25.3 ± 5.3

26.9 ± 3.9

26.3 ± 2.3

20.6 ± 1.3

20.6 ± 1.9

22.2 ± 3.1

 HT

34.3 ± 1.8

32.9 ± 3.2

35.5 ± 0.4

35.7 ± 2.2

35.7 ± 2.8

37.3 ± 1.1

36.1 ± 2.2

32.9 ± 0.7

30.4 ± 1.2

32.8 ± 0.7

34.5 ± 1

32.2 ± 2.9

36.4 ± 2.9

30.6 ± 4.7

 DA

33.7 ± 2.2

32.2 ± 2.7

29.5 ± 1.3

36.9 ± 2.2

34.7 ± 2.6

44.6 ± 0.3

33.7 ± 2.7

33 ± 1.9

34.5 ± 1

34.3 ± 2.5

33.2 ± 5.5

34.2 ± 2.1

42.5 ± 1.9

29.9 ± 1.5

 IL

36.1 ± 2

35.4 ± 2.1

39.5 ± 0.7

44.6 ± 2.6

37.9 ± 5.1

37.1 ± 2.7

42.4 ± 2.9

38.1 ± 0.8

38.4 ± 0.6

36.7 ± 0.2

39.4 ± 1

38.3 ± 4.7

39.2 ± 1.5

40.8 ± 0.9

% Xylan

 Untreated

20.3 ± 1.1

16.3 ± 3.1

17.7 ± 2.2

17.9 ± 2.5

18.1 ± 1.6

20.6 ± 2.6

20.8 ± 4

15.1 ± 0.6

19.5 ± 3.4

19.4 ± 2.3

18.1 ± 1.5

15.6 ± 0.5

14.9 ± 0.4

18.5 ± 2.2

 HT

16.9 ± 1.1

16.1 ± 2.8

17.3 ± 0.7

16.3 ± 0.6

17.1 ± 1

13.1 ± 1.7

13.8 ± 3.1

16.9 ± 0.4

18.9 ± 0.8

18 ± 0.8

17 ± 0.3

16.3 ± 2.1

13.9 ± 0.6

15.9 ± 2.5

 DA

16 ± 1.3

15.1 ± 0.5

12.2 ± 0.3

14.9 ± 0.3

14.4 ± 1.5

21.6 ± 0.2

13.8 ± 0.9

18.5 ± 1.3

19.5 ± 1.9

18.9 ± 1.6

17 ± 3.3

19.6 ± 1.3

22.5 ± 1.6

17.4 ± 1

 IL

20 ± 0.8

20.4 ± 0.9

21 ± 0.3

21.2 ± 0.8

20.8 ± 1.5

20.6 ± 1.6

21.7 ± 0.8

21.9 ± 1

23.7 ± 0.2

21.8 ± 0.1

20.8 ± 0.5

22.2 ± 1.5

22 ± 1.2

23.6 ± 0.3

% AIL

 Untreated

18.3 ± 0.8

19.6 ± 0.1

18.3 ± 0.2

19.8 ± 0.4

18.5 ± 0.1

18.8 ± 0.8

19.2 ± 0.4

19.7 ± 5

14.9 ± 0.9

13.8 ± 1

15.2 ± 1.4

15.2 ± 0.6

14.7 ± 0.4

17.4 ± 1.3

 HT

20.4 ± 1.5

20.4 ± 0.6

20.3 ± 2.3

20.5 ± 0.9

19.5 ± 0.3

22.7 ± 1.6

21.7 ± 1.7

19.9 ± 1.2

16.9 ± 1

14.9 ± 1.1

17.2 ± 0.4

16.9 ± 2.2

18.9 ± 0.4

20 ± 2.7

 DA

20.6 ± 1.1

20.9 ± 0.3

20.5 ± 1.2

22.7 ± 1.9

20.3 ± 0.2

21.9 ± 0.2

21.3 ± 0.3

17.9 ± 0.7

17.1 ± 0.3

15.2 ± 0.1

16.5 ± 1.3

14.4 ± 0.2

15.8 ± 0.6

18.6 ± 0.6

 IL

16.1 ± 0.7

19.4 ± 1.1

17.8 ± 1

14.6 ± 1.5

15.4 ± 1.1

19.6 ± 2.6

14.7 ± 0.7

12.6 ± 0.2

12.7 ± 0.1

14.5 ± 1.6

10.6 ± 0.6

10.5 ± 1.3

13.3 ± 1

12.9 ± 0.9

% ASL

 Untreated

2.7 ± 0.6

2.2 ± 0.2

3.1 ± 0.2

2.8 ± 0.4

3.2 ± 0.4

3.5 ± 0.3

3.4 ± 0.9

3.4 ± 0.3

3.8 ± 0.6

3.8 ± 0.5

3.7 ± 0.1

3.2 ± 0

3.2 ± 0.7

3.3 ± 0.2

 HT

4.2 ± 0.1

4.1 ± 0.5

4.7 ± 0.1

4.5 ± 0.1

4.6 ± 0.2

4.7 ± 0.1

4.4 ± 0.4

5.1 ± 0.3

5.5 ± 0

5.3 ± 0.3

4.9 ± 0.2

5.2 ± 0.2

4.9 ± 0.4

5.4 ± 0.5

 DA

3.9 ± 0.4

3.8 ± 0.1

3.8 ± 0.4

4.1 ± 0.1

4.1 ± 0.4

4 ± 0.1

3.8 ± 0.2

4.8 ± 0

5 ± 0.1

5.1 ± 0.1

4.6 ± 0.2

4.7 ± 0.3

4.8 ± 0.2

4.7 ± 0.2

 IL

5 ± 0.2

4.9 ± 0.2

5.6 ± 0.2

6 ± 0.1

5.5 ± 0.4

5.5 ± 0.1

6.1 ± 0.3

6 ± 0.3

6.2 ± 0

6.2 ± 0

5.6 ± 0.1

6.1 ± 0.3

5.9 ± 0.3

5.5 ± 0.1

% Glucan conversion

 Untreated

32.7 ± 14.2

19.3 ± 4.4

22.3 ± 3.5

23 ± 6.5

15 ± 2

24.6 ± 5.8

18.1 ± 3.7

37.3 ± 1.5

36.9 ± 9.6

32 ± 3.9

31.9 ± 1.1

33.3 ± 1

48.2 ± 11

31.7 ± 5.1

 HT

33.7 ± 10

24.2 ± 11.1

33.6 ± 10.2

26 ± 11.6

22.5 ± 8.1

50.5 ± 11.1

33.3 ± 16

47.1 ± 1.4

29.4 ± 3

44.6 ± 3.4

53.8 ± 5.2

60.8 ± 6.9

70.9 ± 5.5

22.8 ± 2.4

 DA

26 ± 7.3

26.5 ± 13.4

37.4 ± 9.1

22.6 ± 1.6

16.2 ± 1.9

22.6 ± 2.2

21.1 ± 2.5

39.9 ± 1.1

39 ± 2.6

37.1 ± 1.1

40.8 ± 8.1

30.8 ± 1.5

32.3 ± 0.7

35.3 ± 3.4

 IL

52.2 ± 17.8

19.1 ± 3.7

29.4 ± 6.8

50.6 ± 12.1

36 ± 3.2

41.4 ± 6.1

65 ± 5.2

72 ± 5.9

60.6 ± 9.1

42.3 ± 0.6

76.1 ± 17

60.3 ± 19.2

56.5 ± 8.4

76.4 ± 1.5

  1. Means ± standard deviation
  2. HT hydrothermal, DA dilute acid, IL ionic liquid, AIL acid-insoluble lignin, ASL acid-soluble lignin, % Glucan conversion glucan to glucose conversion after 26 h of pre-saccharification