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Table 1 Chemical compositions of the dewaxed cocksfoot grass and variously treated residues

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

Samples

Yielda (%)

Chemical compositionsb (%)

Ara

Gal

Glc

Xyl

Man

GalA

GlcA

AIL

ASL

RM

100.0

7.6

2.4

38.7

15.5

0.2

0.9

0.6

13.0

2.2

R90

72.3

5.1

1.8

39.6

14.4

0.1

1.2

0.3

18.3

1.9

R150

61.1

1.3

0.8

45.6

12.5

0.2

0.3

0.1

18.0

1.3

R0.125

44.9

1.4

0.7

49.4

15.3

0.2

ND

0.1

23.3

1.3

R0.25

38.7

0.9

0.4

50.4

12.3

0.3

ND

0.1

20.0

1.5

R0.5

35.0

0.8

0.3

55.3

11.5

0.3

ND

0.1

16.7

1.7

R1.5

32.3

0.6

0.2

59.5

10.4

0.3

ND

ND

13.3

1.8

R3.0

30.9

0.3

0.2

61.5

6.7

0.4

ND

ND

10.0

2.1

R6.0

23.3

0.2

0.1

63.6

5.0

0.4

ND

ND

9.6

1.5

  1. aRepresent the yield of the solid residues \(\begin{gathered} \left( {{\text{the weight of the}}\;{\text{variously}}\;{\text{treated}}\;{\text{cocksfoot }}\;{\text{grass}}} \right)/ \hfill \\ \left( {{\text{the weight of the}}\;{\text{dewaxed}}\;{\text{cocksfoot}}\;{\text{ grass}}} \right)\; \times 100\% \hfill \\ \end{gathered}\)
  2. bAra araban, Gal galactan, Glc glucan, Xyl xylan, Man mannan, GalA galacturonic acid, GlcA glucuronic acid, AIL acid-insoluble lignin, ASL acid-soluble lignin, ND not detected
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Biotechnology for Biofuels and Bioproducts

ISSN: 2731-3654

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