Article ID Journal Published Year Pages File Type
55338 Catalysis Today 2012 8 Pages PDF
Abstract

The resurgence of the research of biomass processing is demanding novel methods facilitating the monitoring of lignocellulose processing. Here we demonstrate the suitability of capillary electrophoresis (CE) in the analysis of hydrothermal pre-treatment and enzymatic hydrolysis of pre-treated willow. CE enabled simultaneous separation of different saccharides and pre-treatment by-products of lignocellulose, furfural and 5-hydroxymethylfurfural. The excellent agreement between the results from CE and HPLC was established. CE was also found to be suitable for the monitoring of cellulose degradation in ionic liquid, 1-butyl-3-methylimidazolium chloride.

Graphical abstractFigure optionsDownload full-size imageDownload high-quality image (142 K)Download as PowerPoint slideHighlights► Capillary electrophoresis (CE) to monitor enzymatic hydrolysis of willow. ► CE method able to separate saccharides and furfural derivatives. ► Cellulose degradation products in ionic liquids are separable by CE.

Related Topics
Physical Sciences and Engineering Chemical Engineering Catalysis
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