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Table 2 Sugar (HPLC) analysis of sections from four Salix clones taken at four stem heights made before enzyme treatment

From: The contribution of G-layer glucose in Salix clones for biofuels: comparative enzymatic and HPLC analysis of stem cross sections

Salix

Stem height (cm)

Glucose (%)

Xylose (%)

Galactose (%)

Arabinose (%)

Mannose (%)

Tora

350

53.1

24.2

3.7

0.5

2.2

 

250

49.9

25.3

2.9

0.4

2.1

 

150

46.6

24.7

2.4

0.4

1.8

 

50

41.3

25.5

2.2

0.3

1.4

 

Mean

47.7

24.9

2.8

0.4

1.9

Björn

330

56.4

26.1

3.9

0.4

2.2

 

250

52.5

23.7

3.3

0.4

2.1

 

150

51.7

24.2

3.0

0.3

1.7

 

50

50.7

24.0

2.7

0.3

1.6

 

Mean

52.8

24.1

3.2

0.4

1.9

Jorr

200

47.1

22.0

1.7

0.3

2.3

 

150

45.6

23.0

0.8

0.0

2.1

 

100

46.5

23.4

0.2

0.0

1.5

 

50

49.1

23.6

1.4

0.0

2.2

 

Mean

47.1

23.0

1.0

0.1

2.0

Loden

280

49.1

23.8

1.5

0.3

2.4

 

210

49.1

26.9

2.1

0.4

2.0

 

130

49.4

28.4

2.9

0.4

2.2

 

50

49.2

25.6

1.8

0.2

1.7

 

Mean

49.2

26.2

2.1

0.3

2.1

Field Salix

 

48.0

26.6

1.6

0.0

0.7