Subcritical water hydrolysis of sugarcane bagasse: An approach on solid residues characterization
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- 作者：D. Lachos-Pereza ; F. Martinez-Jimeneza ; C.A. Rezendeb ; G. Tompsettc ; M. Timkoc ; T. Forster-Carneiroa ; forster@fea.unicamp.br" class="auth_mail" title="E-mail the corresponding author
- 关键词：Sugarcane bagasse ; Reducing sugars ; Subcritical water hydrolysis ; FESEM ; DRIFTS
- 刊名：The Journal of Supercritical Fluids
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：108
- 期：Complete
- 页码：69-78
- 全文大小：2902 K
文摘
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Subcritical water hydrolysis was effective to recover sugars from sugarcane bagasse.
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Reaction temperature showed an important effect on total reducing sugars yield.
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The highest yield (15.5%) was obtained at 200 °C and 12.5 mL min−1.
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Disrupts in the cell walls (high temperature) were confirmed by FESEM analyses.
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DRIFTS of the residual solids confirmed the removal of hemicellulose during hydrolysis.