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Table 2 Yields and sugar compositions of the water- and alkali-soluble hemicellulosic fractions

From: Effect of integrated treatment on enhancing the enzymatic hydrolysis of cocksfoot grass and the structural characteristics of co-produced hemicelluloses

Samples

Yielda (%)

Sugar compositionsb (%)

Ara

Gal

Glc

Xyl

Man

GlcA

GalA

H90

20.2

16.8

15.1

38.2

20.7

1.5

3.6

4.1

H150

11.2

16.0

12.8

16.5

49.6

0.9

2.4

2.7

H0.125

13.6

17.9

10.9

7.1

58.8

ND

1.8

3.4

H0.25

12.3

15.5

8.1

11.3

63.1

ND

1.2

0.8

H0.5

9.6

14.1

5.2

16.0

63.3

ND

0.8

0.6

H1.5

8.1

8.2

3.4

18.2

66.3

2.4

0.7

0.8

H3.0

5.2

9.0

2.0

16.2

71.3

0.8

0.1

0.6

H6.0

4.6

9.9

1.8

14.9

72.0

0.9

0.2

0.3

  1. aRepresent the yield of hemicellulosic fractions \(\begin{gathered} \left( {{\text{the weight of hemicellulosic fractions isolated by different treatments}}} \right)/ \hfill \\ \left( {{\text{the weight of hemicelluloses in the}}\;{\text{dewaxed}}\;{\text{cocksfoot grass}}} \right)\; \times 100\% \hfill \\ \end{gathered}\)
  2. bAra arabinose, Gal galactose, Glc glucose, Xyl xylose, Man mannose, GalA galacturonic acid, GlcA glucuronic acid, ND not detected
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Biotechnology for Biofuels and Bioproducts

ISSN: 2731-3654

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