Skip to main content

Table 3 HSQC calculated S/G ratios and linkage content

From: Comparison of methodologies used to determine aromatic lignin unit ratios in lignocellulosic biomass

Biomass ID

S/G ratio

S/G error

β-O-4

Error

β-β

Error

β-5

Error

NIST 8493 Pine

N/A

N/A

57

N/A

10

N/A

33

N/A

FCIC Corn Stover

1.1

0.20

99

N/A

N/A

N/A

N/A

N/A

BESC-004

1.6

0.15

70

2.0

24

1.4

6.1

1.2

BESC-021

0.89

0.04

66

2.6

25

2.4

9.4

1.5

BESC-036

1.9

0.17

74

3.8

21

4.1

4.8

2.1

BESC-075

2.1

0.05

72

2.3

23

2.1

4.6

0.4

BESC-095

1.5

0.21

75

2.6

20

1.2

5.2

2.4

BESC-096

2.1

0.25

76

2.3

20

2

3.4

0.9

BESC-140

1.7

0.11

74

4.2

22

2.8

4.3

1.5

BESC-169

1.2

0.05

73

1.9

21

0.5

6.5

2.1

BESC-173

1.1

0.13

69

2.1

23

1.1

8.2

1.0

BESC-182

1.8

0.20

73

4.1

21

3.7

5.9

2.3

BESC-217

1.7

0.18

72

0.5

23

2.1

5.3

1.8

BESC-219

2.3

0.13

72

1.8

25

3.1

2.8

1.6

BESC-255

1.8

0.17

71

3.4

22

3.0

6.2

1.0

BESC-282

1.1

0.04

62

3.7

25

2.6

14

4.8

BESC-322

2.2

0.19

75

2.4

22

1.9

3.2

0.8

BESC-334

2.3

0.21

69

2.3

27

1.4

4.5

1.0

BESC-388

0.94

0.01

67

4.4

22

2.4

11

3.1

BESC-841

2.4

0.30

73

5.7

23

5.9

3.8

1.8

BESC-853

2.4

0.33

73

3.8

23

1.6

3.3

2.4

BESC-863

1.4

0.12

73

4.3

23

2.9

4.1

1.7

BESC-883

2.3

0.36

76

1.8

21

2.9

2.5

1.4