Ultrasound-assisted extraction of hemicellulose and phenolic compounds from bamboo bast fiber powder

Detalhes bibliográficos
Autor(a) principal: Wang, Cheng
Data de Publicação: 2018
Outros Autores: Tallian, Claudia, Su, Jing, Vielnascher, Robert, Silva, Carla, Cavaco-Paulo, Artur, Guebitz, Georg M., Fu, Jiajia
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/56844
Resumo: Ultrasound-assisted extraction of hemicellulose and phenolic compounds from bamboo bast fibre powder was investigated. The effect of ultrasonic probe depth and power input parameters on the type and amount of products extracted was assessed. The results of input energy and radical formation correlated with the calculated values for the anti-nodal point (λ/4; 16.85 mm, maximum amplitude) of the ultrasonic wave in aqueous medium. Ultrasonic treatment at optimum probe depth of 15 mm improve 2.6-fold the extraction efficiencies of hemicellulose and phenolic lignin compounds from bamboo bast fibre powder. LC-Ms-Tof (liquid chromatography-mass spectrometry-time of flight) analysis indicated that ultrasound led to the extraction of coniferyl alcohol, sinapyl alcohol, vanillic acid, cellobiose, in contrast to boiling water extraction only. At optimized conditions, ultrasound caused the formation of radicals confirmed by the presence of (+)-pinoresinol which resulted from the radical coupling of coniferyl alcohol. Ultrasounds revealed to be an efficient methodology for the extraction of hemicellulosic and phenolic compounds from woody bamboo without the addition of harmful solvents.
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spelling Ultrasound-assisted extraction of hemicellulose and phenolic compounds from bamboo bast fiber powderEngenharia e Tecnologia::Engenharia dos MateriaisScience & TechnologyUltrasound-assisted extraction of hemicellulose and phenolic compounds from bamboo bast fibre powder was investigated. The effect of ultrasonic probe depth and power input parameters on the type and amount of products extracted was assessed. The results of input energy and radical formation correlated with the calculated values for the anti-nodal point (λ/4; 16.85 mm, maximum amplitude) of the ultrasonic wave in aqueous medium. Ultrasonic treatment at optimum probe depth of 15 mm improve 2.6-fold the extraction efficiencies of hemicellulose and phenolic lignin compounds from bamboo bast fibre powder. LC-Ms-Tof (liquid chromatography-mass spectrometry-time of flight) analysis indicated that ultrasound led to the extraction of coniferyl alcohol, sinapyl alcohol, vanillic acid, cellobiose, in contrast to boiling water extraction only. At optimized conditions, ultrasound caused the formation of radicals confirmed by the presence of (+)-pinoresinol which resulted from the radical coupling of coniferyl alcohol. Ultrasounds revealed to be an efficient methodology for the extraction of hemicellulosic and phenolic compounds from woody bamboo without the addition of harmful solvents.Financial funding from the OeAD-GmbH and the Austrian Federal Ministry of Science, Research and Economy Scientific and Technological Cooperation Programme under the grant number CN 03/2016. The authors would like to thank to Chinese Foundation Key projects of governmental cooperation in international scientific and technological innovation (No. 2016 YFE0115700), the National Natural Science Foundation of China (Grant No.31470509), and the 111 project (No.B17021). The authors would like also to thank to Portuguese Foundation for Science and Technology (FCT) under the scope of the strategic funding of UID/BIO/04469/2013 unit and COMPETE 2020 (POCI-01-0145-FEDER-006684) and BioTecNorte operation (NORTE-01-0145-FEDER-000004) funded by European Regional Development Fund under the scope of Norte2020—Programa Operacional Regional do Norteinfo:eu-repo/semantics/publishedVersionPublic Library of Science (PLOS)Universidade do MinhoWang, ChengTallian, ClaudiaSu, JingVielnascher, RobertSilva, CarlaCavaco-Paulo, ArturGuebitz, Georg M.Fu, Jiajia2018-062018-06-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/56844engWang, Cheng; Tallian, Claudia; Jing Su; Vielnascher, Robert; Silva, Carla; Cavaco-Paulo, Artur; Guebitz, Georg M.; Fu, Jiajia, Ultrasound-assisted extraction of hemicellulose and phenolic compounds from bamboo bast fiber powder. PLoS One, 13(6), e0197537, 20181932-62031932-620310.1371/journal.pone.019753729856764https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0197537info: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:RCAAP2023-07-21T12:47:52Zoai:repositorium.sdum.uminho.pt:1822/56844Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:45:59.780319Repositório 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 Ultrasound-assisted extraction of hemicellulose and phenolic compounds from bamboo bast fiber powder
title Ultrasound-assisted extraction of hemicellulose and phenolic compounds from bamboo bast fiber powder
spellingShingle Ultrasound-assisted extraction of hemicellulose and phenolic compounds from bamboo bast fiber powder
Wang, Cheng
Engenharia e Tecnologia::Engenharia dos Materiais
Science & Technology
title_short Ultrasound-assisted extraction of hemicellulose and phenolic compounds from bamboo bast fiber powder
title_full Ultrasound-assisted extraction of hemicellulose and phenolic compounds from bamboo bast fiber powder
title_fullStr Ultrasound-assisted extraction of hemicellulose and phenolic compounds from bamboo bast fiber powder
title_full_unstemmed Ultrasound-assisted extraction of hemicellulose and phenolic compounds from bamboo bast fiber powder
title_sort Ultrasound-assisted extraction of hemicellulose and phenolic compounds from bamboo bast fiber powder
author Wang, Cheng
author_facet Wang, Cheng
Tallian, Claudia
Su, Jing
Vielnascher, Robert
Silva, Carla
Cavaco-Paulo, Artur
Guebitz, Georg M.
Fu, Jiajia
author_role author
author2 Tallian, Claudia
Su, Jing
Vielnascher, Robert
Silva, Carla
Cavaco-Paulo, Artur
Guebitz, Georg M.
Fu, Jiajia
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Wang, Cheng
Tallian, Claudia
Su, Jing
Vielnascher, Robert
Silva, Carla
Cavaco-Paulo, Artur
Guebitz, Georg M.
Fu, Jiajia
dc.subject.por.fl_str_mv Engenharia e Tecnologia::Engenharia dos Materiais
Science & Technology
topic Engenharia e Tecnologia::Engenharia dos Materiais
Science & Technology
description Ultrasound-assisted extraction of hemicellulose and phenolic compounds from bamboo bast fibre powder was investigated. The effect of ultrasonic probe depth and power input parameters on the type and amount of products extracted was assessed. The results of input energy and radical formation correlated with the calculated values for the anti-nodal point (λ/4; 16.85 mm, maximum amplitude) of the ultrasonic wave in aqueous medium. Ultrasonic treatment at optimum probe depth of 15 mm improve 2.6-fold the extraction efficiencies of hemicellulose and phenolic lignin compounds from bamboo bast fibre powder. LC-Ms-Tof (liquid chromatography-mass spectrometry-time of flight) analysis indicated that ultrasound led to the extraction of coniferyl alcohol, sinapyl alcohol, vanillic acid, cellobiose, in contrast to boiling water extraction only. At optimized conditions, ultrasound caused the formation of radicals confirmed by the presence of (+)-pinoresinol which resulted from the radical coupling of coniferyl alcohol. Ultrasounds revealed to be an efficient methodology for the extraction of hemicellulosic and phenolic compounds from woody bamboo without the addition of harmful solvents.
publishDate 2018
dc.date.none.fl_str_mv 2018-06
2018-06-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/56844
url http://hdl.handle.net/1822/56844
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Wang, Cheng; Tallian, Claudia; Jing Su; Vielnascher, Robert; Silva, Carla; Cavaco-Paulo, Artur; Guebitz, Georg M.; Fu, Jiajia, Ultrasound-assisted extraction of hemicellulose and phenolic compounds from bamboo bast fiber powder. PLoS One, 13(6), e0197537, 2018
1932-6203
1932-6203
10.1371/journal.pone.0197537
29856764
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0197537
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Public Library of Science (PLOS)
publisher.none.fl_str_mv Public Library of Science (PLOS)
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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