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Table 1 Chemical composition and enzymatic hydrolysis efficiency of sweet sorghum straw before and after pretreatment

From: Pretreatment of sweet sorghum straw and its enzymatic digestion: insight into the structural changes and visualization of hydrolysis process

Samples

Chemical composition (%)a

Enzymatic hydrolysis efficiency (%)

Cellulose

Hemicellulose

Lignin

Untreated [19]

37.74 ± 1.61

28.07 ± 1.12

21.48 ± 0.63

43.23 ± 0.9

2% NaOH [19]

71.36 ± 3.2

16.15 ± 0.84

6.29 ± 0.07

86.44 ± 3.42

2% H2SO4

57.80 ± 0.95

11.76 ± 0.27

17.83 ± 0.8

75.07 ± 1.08

10% H2O2

54.60 ± 2.46

24.53 ± 0.3

11.57 ± 0.19

66.60 ± 1.37

  1. aBased on dry weight of samples