Idioma:

Pre-treatment of lignocellulosic biomass using ionic liquids: Wheat straw fractionation

da Costa Lopes, André M. ; João, Karen G. ; Rubik, Djonatam F. ; Bogel-Łukasik, Ewa ; Duarte, Luís C. ; Andreaus, Jürgen ; Bogel-Łukasik, Rafał

Bioresource technology, 2013-08, Vol.142, p.198-208 [Periódico revisado por pares]

Kidlington: Elsevier Ltd

Texto completo disponível

Citações Citado por

Enviar para

Título:
Pre-treatment of lignocellulosic biomass using ionic liquids: Wheat straw fractionation
Autor: da Costa Lopes, André M. ; João, Karen G. ; Rubik, Djonatam F. ; Bogel-Łukasik, Ewa ; Duarte, Luís C. ; Andreaus, Jürgen ; Bogel-Łukasik, Rafał
Assuntos: Biological and medical sciences ; Biomass ; Cellulose ; Food industries ; Fractionation ; Fundamental and applied biological sciences. Psychology ; Hemicellulose ; Ionic liquid ; Ions ; Lignin ; Lignin - chemistry ; Lignocellulose ; Pre-treatment ; Triticum - chemistry ; Triticum aestivum ; Use and upgrading of agricultural and food by-products. Biotechnology
É parte de: Bioresource technology, 2013-08, Vol.142, p.198-208
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Descrição: •An innovative method of biomass pre-treatment using [emim][CH3COO] was developed.•The valorization of biomass by the high purity biomass fraction samples.•Enzymatic hydrolysis showed high purity cellulose fractions.•Recovery and reuse of IL in a new pre-treatment process. This work is devoted to study pre-treatment methodologies of wheat straw with 1-ethyl-3-methylimidazolium acetate ([emim][CH3COO]) and subsequent fractionation to cellulose, hemicellulose and lignin. The method developed and described here allows the separation into high purity carbohydrate and lignin fractions and permits an efficient IL recovery. A versatility of the established method was confirmed by the IL reuse. The fractionation of completely dissolved biomass led to cellulose-rich and hemicellulose-rich fractions. A high purity lignin was also achieved. To verify the potential further applicability of the obtained carbohydrate-rich fractions, and to evaluate the pre-treatment efficiency, the cellulose fraction resulting from the treatment with [emim][CH3COO] was subjected to enzymatic hydrolysis. Results showed a very high digestibility of the cellulose samples and confirmed a high glucose yield for the optimized pre-treatment methodology.
Editor: Kidlington: Elsevier Ltd
Idioma: Inglês

Links

Voltar para lista de resultados

Realização: Logos de Redes Sociais:

Pre-treatment of lignocellulosic biomass using ionic liquids: Wheat straw fractionation

da Costa Lopes, André M. ; João, Karen G. ; Rubik, Djonatam F. ; Bogel-Łukasik, Ewa ; Duarte, Luís C. ; Andreaus, Jürgen ; Bogel-Łukasik, Rafał

Kidlington: Elsevier Ltd

Buscando em bases de dados remotas. Favor aguardar.