Comparison of [HSO 4 ] − , [Cl] − and [MeCO 2 ] − as anions in pretreatment of aspen and spruce with imidazolium-based ionic liquids
作者: Zhao WangJohn GräsvikLeif J. JönssonSandra Winestrand
作者单位: 1Umeå University
2Present address: Iggesund Paperboard
刊名: BMC Biotechnology, 2017, Vol.17 (1)
来源数据库: Springer Nature Journal
DOI: 10.1186/s12896-017-0403-0
关键词: HardwoodSoftwoodPretreatmentIonic liquidEnzymatic saccharificationTorrefactionXylanKlason ligninPseudo-lignin
英文摘要: Ionic liquids (ILs) draw attention as green solvents for pretreatment of lignocellulose before enzymatic saccharification. Imidazolium-based ILs with different anionic constituents ([HSO4], [Cl], [MeCO2]) were compared with regard to pretreatment of wood from aspen and spruce. The objective was to elucidate how the choice of anionic constituent affected the suitability of using the IL for pretreatment of hardwood, such as aspen, and softwood, such as spruce. The investigation covered a thorough analysis of the mass balance of the IL pretreatments, the effects of pretreatment on the cell wall structure as assessed by fluorescence microscopy, and the effects of pretreatment on the susceptibility to enzymatic saccharification....
原始语种摘要: Ionic liquids (ILs) draw attention as green solvents for pretreatment of lignocellulose before enzymatic saccharification. Imidazolium-based ILs with different anionic constituents ([HSO4], [Cl], [MeCO2]) were compared with regard to pretreatment of wood from aspen and spruce. The objective was to elucidate how the choice of anionic constituent affected the suitability of using the IL for pretreatment of hardwood, such as aspen, and softwood, such as spruce. The investigation covered a thorough analysis of the mass balance of the IL pretreatments, the effects of pretreatment on the cell wall structure as assessed by fluorescence microscopy, and the effects of pretreatment on the susceptibility to enzymatic saccharification....
全文获取路径: Springer Nature  (合作)
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影响因子:2.165 (2012)

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关键词翻译
关键词翻译
  •  
  • pretreatment 预处理
  • Cl 
  • and 
  • aspen 白杨
  • spruce 云杉
  • enzymatic 酶催的
  • susceptibility 磁化率
  • liquids 液体
  • lignocellulose 木质纤维素
  • affected 受了影响的