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Table 1 Compositions of the untreated and pretreated JAS

From: The advanced strategy for enhancing biobutanol production and high-efficient product recovery with reduced wastewater generation

Pretreatment Weight loss (%) Cellulose (%) Cellulose removed (%) Hemicellulose (%) Hemicellulose removed (%) Lignin (%) Lignin removed (%)
Raw JAS 47.1 ± 0.1 16.2 ± 0.2 24.2 ± 0.6
2%NaOH 20.1 ± 3.1 55.1 ± 0.1 6.5 ± 0.4 14.0 ± 0.6 31 ± 0.5 10.0 ± 0.7 66.9 ± 0.7
4%NaOH–3% H2O2 26.9 ± 2.2 61.5 ± 1.4 4.6 ± 0.9 13.2 ± 0.7 40.4 ± 0.4 7.3 ± 0.4 77.9 ± 0.3
2%NaOH–3% H2O2 24.8 ± 1.7 59.3 ± 0.8 5.3 ± 0.7 13.5 ± 0.6 37.3 ± 0.7 9.1 ± 0.4 71.7 ± 0.5
2%NaOH–6% H2O2 27.3 ± 2.0 64.0 ± 0.2 1.2 ± 1.1 11.7 ± 0.2 47.5 ± 0.5 5.3 ± 0.6 84.1 ± 0.5
2%NaOH–9% H2O2 28.3 ± 1.5 64.3 ± 0.1 2.1 ± 0.7 11.9 ± 0.8 47.3 ± 0.2 5.2 ± 0.3 84.6 ± 0.4
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