Hydrolysis of oligosaccharides over solid acid catalysts: a review

Detalhes bibliográficos
Autor(a) principal: Vilcocq, Léa
Data de Publicação: 2014
Outros Autores: Castilho, Paula C., Carvalheiro, Florbela, Duarte, Luís C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.13/3222
Resumo: Mild fractionation/pretreatment processes are becoming the most preferred choices for biomass processing within the biorefinery framework. To further explore their advantages, new developments are needed, especially to increase the extent of the hydrolysis of poly- and oligosaccharides. A possible way forward is the use of solid acid catalysts that may overcome many current drawbacks of other common methods. In this Review, the advantages and limitations of the use of heterogeneous catalysis for the main groups of solid acid catalysts (zeolites, resins, carbon materials, clays, silicas, and other oxides) and their relation to the hydrolysis of model soluble disaccharides and soluble poly- and oligosaccharides are presented and discussed. Special attention is given to the hydrolysis of hemicelluloses and hemicellulose-derived saccharides into monosaccharides, the impact on process performance of potential catalyst poisons originating from biomass and biomass hydrolysates (e.g., proteins, mineral ions, etc.). The data clearly point out the need for studying hemicelluloses in natura rather than in model compound solutions that do not retain the relevant factors influencing process performance. Furthermore, the desirable traits that solid acid catalysts must possess for the efficient hemicellulose hydrolysis are also presented and discussed with regard to the design of new catalysts.
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spelling Hydrolysis of oligosaccharides over solid acid catalysts: a reviewOligosaccharidesHydrolysis of oligosaccharidesSolid Acid Catalysts.Faculdade de Ciências Exatas e da EngenhariaMild fractionation/pretreatment processes are becoming the most preferred choices for biomass processing within the biorefinery framework. To further explore their advantages, new developments are needed, especially to increase the extent of the hydrolysis of poly- and oligosaccharides. A possible way forward is the use of solid acid catalysts that may overcome many current drawbacks of other common methods. In this Review, the advantages and limitations of the use of heterogeneous catalysis for the main groups of solid acid catalysts (zeolites, resins, carbon materials, clays, silicas, and other oxides) and their relation to the hydrolysis of model soluble disaccharides and soluble poly- and oligosaccharides are presented and discussed. Special attention is given to the hydrolysis of hemicelluloses and hemicellulose-derived saccharides into monosaccharides, the impact on process performance of potential catalyst poisons originating from biomass and biomass hydrolysates (e.g., proteins, mineral ions, etc.). The data clearly point out the need for studying hemicelluloses in natura rather than in model compound solutions that do not retain the relevant factors influencing process performance. Furthermore, the desirable traits that solid acid catalysts must possess for the efficient hemicellulose hydrolysis are also presented and discussed with regard to the design of new catalysts.WileyDigitUMaVilcocq, LéaCastilho, Paula C.Carvalheiro, FlorbelaDuarte, Luís C.2021-03-30T11:09:56Z20142014-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.13/3222engVilcocq, L., Castilho, P. C., Carvalheiro, F., & Duarte, L. C. (2014). Hydrolysis of oligosaccharides over solid acid catalysts: a review. ChemSusChem, 7(4), 1010-1019.10.1002/cssc.201300720info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-19T05:33:58Zoai:digituma.uma.pt:10400.13/3222Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:06:10.555285Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Hydrolysis of oligosaccharides over solid acid catalysts: a review
title Hydrolysis of oligosaccharides over solid acid catalysts: a review
spellingShingle Hydrolysis of oligosaccharides over solid acid catalysts: a review
Vilcocq, Léa
Oligosaccharides
Hydrolysis of oligosaccharides
Solid Acid Catalysts
.
Faculdade de Ciências Exatas e da Engenharia
title_short Hydrolysis of oligosaccharides over solid acid catalysts: a review
title_full Hydrolysis of oligosaccharides over solid acid catalysts: a review
title_fullStr Hydrolysis of oligosaccharides over solid acid catalysts: a review
title_full_unstemmed Hydrolysis of oligosaccharides over solid acid catalysts: a review
title_sort Hydrolysis of oligosaccharides over solid acid catalysts: a review
author Vilcocq, Léa
author_facet Vilcocq, Léa
Castilho, Paula C.
Carvalheiro, Florbela
Duarte, Luís C.
author_role author
author2 Castilho, Paula C.
Carvalheiro, Florbela
Duarte, Luís C.
author2_role author
author
author
dc.contributor.none.fl_str_mv DigitUMa
dc.contributor.author.fl_str_mv Vilcocq, Léa
Castilho, Paula C.
Carvalheiro, Florbela
Duarte, Luís C.
dc.subject.por.fl_str_mv Oligosaccharides
Hydrolysis of oligosaccharides
Solid Acid Catalysts
.
Faculdade de Ciências Exatas e da Engenharia
topic Oligosaccharides
Hydrolysis of oligosaccharides
Solid Acid Catalysts
.
Faculdade de Ciências Exatas e da Engenharia
description Mild fractionation/pretreatment processes are becoming the most preferred choices for biomass processing within the biorefinery framework. To further explore their advantages, new developments are needed, especially to increase the extent of the hydrolysis of poly- and oligosaccharides. A possible way forward is the use of solid acid catalysts that may overcome many current drawbacks of other common methods. In this Review, the advantages and limitations of the use of heterogeneous catalysis for the main groups of solid acid catalysts (zeolites, resins, carbon materials, clays, silicas, and other oxides) and their relation to the hydrolysis of model soluble disaccharides and soluble poly- and oligosaccharides are presented and discussed. Special attention is given to the hydrolysis of hemicelluloses and hemicellulose-derived saccharides into monosaccharides, the impact on process performance of potential catalyst poisons originating from biomass and biomass hydrolysates (e.g., proteins, mineral ions, etc.). The data clearly point out the need for studying hemicelluloses in natura rather than in model compound solutions that do not retain the relevant factors influencing process performance. Furthermore, the desirable traits that solid acid catalysts must possess for the efficient hemicellulose hydrolysis are also presented and discussed with regard to the design of new catalysts.
publishDate 2014
dc.date.none.fl_str_mv 2014
2014-01-01T00:00:00Z
2021-03-30T11:09:56Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.13/3222
url http://hdl.handle.net/10400.13/3222
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Vilcocq, L., Castilho, P. C., Carvalheiro, F., & Duarte, L. C. (2014). Hydrolysis of oligosaccharides over solid acid catalysts: a review. ChemSusChem, 7(4), 1010-1019.
10.1002/cssc.201300720
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dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
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