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Table 1 Chemical composition and energy value of sugarcane bagasse, cane leaf matter and a bagasse-CLM mixture

From: Ethanol production potential from AFEX™ and steam-exploded sugarcane residues for sugarcane biorefineries

Biomass componenta

Bagasse

Cane leaf matter

Bagasse + CLM mixture (1:1 w/w)

Glucan (kg/100 kg DM)

39.50 ± 0.41A

37.45 ± 0.6B

38.11 ± 0.14B

Xylan (kg/100 kg DM)

25.21 ± 0.13A

24.81 ± 0.4A

24.21 ± 0.2B

Arabinan (kg/100 kg DM)

1.23 ± 0.38B

2.73 ± 0.1A

1.48 ± 0.24B

Acetyl (kg/100 kg DM)

3.43 ± 0.04B

2.21 ± 0.06C

4.32 ± 0.18A

Lignin (kg/100 kg DM)

19.35 ± 0.06A

16.17 ± 0.81B

19.5 ± 0.59A

Ash (kg/100 kg DM)

2.89 ± 0.65C

7.34 ± 0.21A

5.21 ± 0.71B

Extractives (kg/100 kg DM)

6.02 ± 0.42C

12.07 ± 1.54A

10.32 ± 0.39B

Calorific valuea

 Higher heating value (MJ kg−1)

18.47 ± 0.06A

17.67 ± 0.05C

17.92 ± 0.13B

  1. Different superscripts within row indicate significant differences as determined using one-way ANOVA with Tukey’s HSD post hoc test for multiple comparisons (p < 0.05)
  2. aDry basis