The higher concentration of xylarabin obtained
in the hydrolyzate was 25.2 ± 1.2 g/L when 0.4 mol/L of sulfuric
acid was used for pretreatment, with a yield of 167.7 ± 7.8 mg/gCAB.
However, the Bonferroni test results show that the difference in
the xylarabin concentrations obtained when the pretreatment
was conducted using 0.2 or 0.6 mol/L H2SO4 was not significant.
As shown in Fig. 1B