Compositional differences of beta-glucan-rich extracts from three relevant mushrooms obtained through a sequential extraction protocol

[EN] In this work, a sequential fractionation protocol (cold and hot aqueous and alkaline extractions) and detailed compositional analysis (gross composition, monosaccharide analysis, FTIR, TGA) was applied to three relevant mushrooms in terms of global production (Grifola frondosa, Lentinula edodes...

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Detalhes bibliográficos
Autores: Pérez-Bassart, Zaida, Fabra, Maria José, Martínez-Abad, Antonio, López-Rubio, Amparo
Formato: artículo
Fecha de publicación:2023
País:España
Recursos:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/211866
Acesso em linha:https://riunet.upv.es/handle/10251/211866
Access Level:acceso abierto
Palavra-chave:Waste valorisation
Chitin
Fungal beta-glucan
Polysaccharide fractionation
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spelling Compositional differences of beta-glucan-rich extracts from three relevant mushrooms obtained through a sequential extraction protocolPérez-Bassart, ZaidaFabra, Maria JoséMartínez-Abad, AntonioLópez-Rubio, AmparoWaste valorisationChitinFungal beta-glucanPolysaccharide fractionation[EN] In this work, a sequential fractionation protocol (cold and hot aqueous and alkaline extractions) and detailed compositional analysis (gross composition, monosaccharide analysis, FTIR, TGA) was applied to three relevant mushrooms in terms of global production (Grifola frondosa, Lentinula edodes and Pleurotus ostreatus) aiming to understand what is preferentially extracted during fractionation and how beta-glucan extraction is affected by mushroom source. Room temperature aqueous extracts showed highest overall yields (56.3-82%) consisting of proteins, sugars and polyphenols. beta-glucan content was highest in P. ostreatus and was concentrated in the more soluble fractions. On the contrary, a recalcitrant beta-glucan in G. frondosa was mainly present in the residue (7.38%). L. edodes showed beta-glucan populations distributed along aqueous and alkaline extracts, higher abun-dance of non-glucan polysaccharides and higher chitin purity (47.78%) in the residue. This work sets the basis for the rational design of extraction processes aiming to valorise mushroom biomass.This work was performed with the financial support of the CIEN project BIOPRO from Centro para el Desarrollo Tecnologico Industrial (CDTI), Ministry of Science and Innovation, Government of Spain.ElsevierCentro para el Desarrollo Tecnológico IndustrialRepositorio Institucional de la Universitat Politècnica de València Riunet20232023-02-15journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/211866reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento (by)http://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/2118662026-06-13T07:49:27Z
dc.title.none.fl_str_mv Compositional differences of beta-glucan-rich extracts from three relevant mushrooms obtained through a sequential extraction protocol
title Compositional differences of beta-glucan-rich extracts from three relevant mushrooms obtained through a sequential extraction protocol
spellingShingle Compositional differences of beta-glucan-rich extracts from three relevant mushrooms obtained through a sequential extraction protocol
Pérez-Bassart, Zaida
Waste valorisation
Chitin
Fungal beta-glucan
Polysaccharide fractionation
title_short Compositional differences of beta-glucan-rich extracts from three relevant mushrooms obtained through a sequential extraction protocol
title_full Compositional differences of beta-glucan-rich extracts from three relevant mushrooms obtained through a sequential extraction protocol
title_fullStr Compositional differences of beta-glucan-rich extracts from three relevant mushrooms obtained through a sequential extraction protocol
title_full_unstemmed Compositional differences of beta-glucan-rich extracts from three relevant mushrooms obtained through a sequential extraction protocol
title_sort Compositional differences of beta-glucan-rich extracts from three relevant mushrooms obtained through a sequential extraction protocol
dc.creator.none.fl_str_mv Pérez-Bassart, Zaida
Fabra, Maria José
Martínez-Abad, Antonio
López-Rubio, Amparo
author Pérez-Bassart, Zaida
author_facet Pérez-Bassart, Zaida
Fabra, Maria José
Martínez-Abad, Antonio
López-Rubio, Amparo
author_role author
author2 Fabra, Maria José
Martínez-Abad, Antonio
López-Rubio, Amparo
author2_role author
author
author
dc.contributor.none.fl_str_mv Centro para el Desarrollo Tecnológico Industrial
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Waste valorisation
Chitin
Fungal beta-glucan
Polysaccharide fractionation
topic Waste valorisation
Chitin
Fungal beta-glucan
Polysaccharide fractionation
description [EN] In this work, a sequential fractionation protocol (cold and hot aqueous and alkaline extractions) and detailed compositional analysis (gross composition, monosaccharide analysis, FTIR, TGA) was applied to three relevant mushrooms in terms of global production (Grifola frondosa, Lentinula edodes and Pleurotus ostreatus) aiming to understand what is preferentially extracted during fractionation and how beta-glucan extraction is affected by mushroom source. Room temperature aqueous extracts showed highest overall yields (56.3-82%) consisting of proteins, sugars and polyphenols. beta-glucan content was highest in P. ostreatus and was concentrated in the more soluble fractions. On the contrary, a recalcitrant beta-glucan in G. frondosa was mainly present in the residue (7.38%). L. edodes showed beta-glucan populations distributed along aqueous and alkaline extracts, higher abun-dance of non-glucan polysaccharides and higher chitin purity (47.78%) in the residue. This work sets the basis for the rational design of extraction processes aiming to valorise mushroom biomass.
publishDate 2023
dc.date.none.fl_str_mv 2023
2023-02-15
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/211866
url https://riunet.upv.es/handle/10251/211866
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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