Bioprocessing of bamboo materials
Autor(a) principal: | |
---|---|
Data de Publicação: | 2012 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/1822/22598 |
Resumo: | Bamboo culms were processed using microorganisms, and fibre bundles were obtained. Bacteria and fungi with xylanase activity were isolated from the bamboo retting system. Chemical composition analysis of the fibre bundles obtained showed that the components are mainly cellulose, hemicelluloses and lignin. An increase in cellulose and hemicelluloses content was detected along with a decrease in lignin content after bio-processing. Envi-ronmental Scanning Electronic Microcopy of the fibre bundles (retted) showed great fibre sensibility towards moisture, which could significantly influence mechanical properties. Our results suggested that the bio-processing presented herein contributes to the possible development of a new means of bamboo bio-processing that can be regarded as a primary process to separate fibre bundles from non-cellulosic tissue in the culm. |
id |
RCAP_cdeb607b66f11945fd00cfc35a75aea1 |
---|---|
oai_identifier_str |
oai:repositorium.sdum.uminho.pt:1822/22598 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
Bioprocessing of bamboo materialsBambooRettingFiber bundlesMicroorganismsScience & TechnologyBamboo culms were processed using microorganisms, and fibre bundles were obtained. Bacteria and fungi with xylanase activity were isolated from the bamboo retting system. Chemical composition analysis of the fibre bundles obtained showed that the components are mainly cellulose, hemicelluloses and lignin. An increase in cellulose and hemicelluloses content was detected along with a decrease in lignin content after bio-processing. Envi-ronmental Scanning Electronic Microcopy of the fibre bundles (retted) showed great fibre sensibility towards moisture, which could significantly influence mechanical properties. Our results suggested that the bio-processing presented herein contributes to the possible development of a new means of bamboo bio-processing that can be regarded as a primary process to separate fibre bundles from non-cellulosic tissue in the culm.This work was supported by the earmarked fund for Modern Agro-industry Technology Research System (nycytx-19-E23) and the Fundamental Research Funds for the Central Universities JUSRP211A02.The Institute of Biopolymers and Chemical FibresUniversidade do MinhoXingqun ZhangJiajia FuPaulo, Artur CavacoChongwen YuGuebitz, G. M.20122012-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/22598eng1230-3666http://fibtex.lodz.pl/file-Fibtex_(rudy6b2cr1zu339s).pdf-FTEE_90_13.pdfinfo: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:RCAAP2023-07-21T12:28:01Zoai:repositorium.sdum.uminho.pt:1822/22598Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:22:44.524818Repositório 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 |
Bioprocessing of bamboo materials |
title |
Bioprocessing of bamboo materials |
spellingShingle |
Bioprocessing of bamboo materials Xingqun Zhang Bamboo Retting Fiber bundles Microorganisms Science & Technology |
title_short |
Bioprocessing of bamboo materials |
title_full |
Bioprocessing of bamboo materials |
title_fullStr |
Bioprocessing of bamboo materials |
title_full_unstemmed |
Bioprocessing of bamboo materials |
title_sort |
Bioprocessing of bamboo materials |
author |
Xingqun Zhang |
author_facet |
Xingqun Zhang Jiajia Fu Paulo, Artur Cavaco Chongwen Yu Guebitz, G. M. |
author_role |
author |
author2 |
Jiajia Fu Paulo, Artur Cavaco Chongwen Yu Guebitz, G. M. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Xingqun Zhang Jiajia Fu Paulo, Artur Cavaco Chongwen Yu Guebitz, G. M. |
dc.subject.por.fl_str_mv |
Bamboo Retting Fiber bundles Microorganisms Science & Technology |
topic |
Bamboo Retting Fiber bundles Microorganisms Science & Technology |
description |
Bamboo culms were processed using microorganisms, and fibre bundles were obtained. Bacteria and fungi with xylanase activity were isolated from the bamboo retting system. Chemical composition analysis of the fibre bundles obtained showed that the components are mainly cellulose, hemicelluloses and lignin. An increase in cellulose and hemicelluloses content was detected along with a decrease in lignin content after bio-processing. Envi-ronmental Scanning Electronic Microcopy of the fibre bundles (retted) showed great fibre sensibility towards moisture, which could significantly influence mechanical properties. Our results suggested that the bio-processing presented herein contributes to the possible development of a new means of bamboo bio-processing that can be regarded as a primary process to separate fibre bundles from non-cellulosic tissue in the culm. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012 2012-01-01T00:00:00Z |
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/1822/22598 |
url |
http://hdl.handle.net/1822/22598 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
1230-3666 http://fibtex.lodz.pl/file-Fibtex_(rudy6b2cr1zu339s).pdf-FTEE_90_13.pdf |
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 |
The Institute of Biopolymers and Chemical Fibres |
publisher.none.fl_str_mv |
The Institute of Biopolymers and Chemical Fibres |
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 |
|
_version_ |
1799132699719368704 |