Valorization of sunflower meal through the production of ethanol from the hemicellulosic fraction

Detalhes bibliográficos
Autor(a) principal: Tavares,Bruna
Data de Publicação: 2016
Outros Autores: Sene,Luciane, Christ,Divair
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Engenharia Agrícola e Ambiental (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016001101036
Resumo: ABSTRACT Sunflower is among the major oil seeds crop grown in the world and the by-products generated during the seeds processing represent an attractive source of lignocellulosic biomass for bioprocesses. The conversion of lignocellulosic fibers into fermentable sugars has been considered as a promising alternative to increase the demand for ethanol. The present study aimed to establish the fermentation conditions for ethanol production by Scheffersomyces stipitis ATCC 58376 in sunflower meal hemicellulosic hydrolysate, through a 23 CCRD (Central Composite Rotational Design) factorial design. Under the selected conditions (pH 5.25, 29 ºC and 198 rpm) the final ethanol concentration was 13.92 g L-1 and the ethanol yield was 0.49 g g-1.
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spelling Valorization of sunflower meal through the production of ethanol from the hemicellulosic fractionby-productbiomassxylosebiofueloptimizationABSTRACT Sunflower is among the major oil seeds crop grown in the world and the by-products generated during the seeds processing represent an attractive source of lignocellulosic biomass for bioprocesses. The conversion of lignocellulosic fibers into fermentable sugars has been considered as a promising alternative to increase the demand for ethanol. The present study aimed to establish the fermentation conditions for ethanol production by Scheffersomyces stipitis ATCC 58376 in sunflower meal hemicellulosic hydrolysate, through a 23 CCRD (Central Composite Rotational Design) factorial design. Under the selected conditions (pH 5.25, 29 ºC and 198 rpm) the final ethanol concentration was 13.92 g L-1 and the ethanol yield was 0.49 g g-1.Departamento de Engenharia Agrícola - UFCG2016-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016001101036Revista Brasileira de Engenharia Agrícola e Ambiental v.20 n.11 2016reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online)instname:Universidade Federal de Campina Grande (UFCG)instacron:UFCG10.1590/1807-1929/agriambi.v20n11p1036-1042info:eu-repo/semantics/openAccessTavares,BrunaSene,LucianeChrist,Divaireng2016-12-05T00:00:00Zoai:scielo:S1415-43662016001101036Revistahttp://www.scielo.br/rbeaaPUBhttps://old.scielo.br/oai/scielo-oai.php||agriambi@agriambi.com.br1807-19291415-4366opendoar:2016-12-05T00:00Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG)false
dc.title.none.fl_str_mv Valorization of sunflower meal through the production of ethanol from the hemicellulosic fraction
title Valorization of sunflower meal through the production of ethanol from the hemicellulosic fraction
spellingShingle Valorization of sunflower meal through the production of ethanol from the hemicellulosic fraction
Tavares,Bruna
by-product
biomass
xylose
biofuel
optimization
title_short Valorization of sunflower meal through the production of ethanol from the hemicellulosic fraction
title_full Valorization of sunflower meal through the production of ethanol from the hemicellulosic fraction
title_fullStr Valorization of sunflower meal through the production of ethanol from the hemicellulosic fraction
title_full_unstemmed Valorization of sunflower meal through the production of ethanol from the hemicellulosic fraction
title_sort Valorization of sunflower meal through the production of ethanol from the hemicellulosic fraction
author Tavares,Bruna
author_facet Tavares,Bruna
Sene,Luciane
Christ,Divair
author_role author
author2 Sene,Luciane
Christ,Divair
author2_role author
author
dc.contributor.author.fl_str_mv Tavares,Bruna
Sene,Luciane
Christ,Divair
dc.subject.por.fl_str_mv by-product
biomass
xylose
biofuel
optimization
topic by-product
biomass
xylose
biofuel
optimization
description ABSTRACT Sunflower is among the major oil seeds crop grown in the world and the by-products generated during the seeds processing represent an attractive source of lignocellulosic biomass for bioprocesses. The conversion of lignocellulosic fibers into fermentable sugars has been considered as a promising alternative to increase the demand for ethanol. The present study aimed to establish the fermentation conditions for ethanol production by Scheffersomyces stipitis ATCC 58376 in sunflower meal hemicellulosic hydrolysate, through a 23 CCRD (Central Composite Rotational Design) factorial design. Under the selected conditions (pH 5.25, 29 ºC and 198 rpm) the final ethanol concentration was 13.92 g L-1 and the ethanol yield was 0.49 g g-1.
publishDate 2016
dc.date.none.fl_str_mv 2016-11-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016001101036
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016001101036
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1807-1929/agriambi.v20n11p1036-1042
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Departamento de Engenharia Agrícola - UFCG
publisher.none.fl_str_mv Departamento de Engenharia Agrícola - UFCG
dc.source.none.fl_str_mv Revista Brasileira de Engenharia Agrícola e Ambiental v.20 n.11 2016
reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online)
instname:Universidade Federal de Campina Grande (UFCG)
instacron:UFCG
instname_str Universidade Federal de Campina Grande (UFCG)
instacron_str UFCG
institution UFCG
reponame_str Revista Brasileira de Engenharia Agrícola e Ambiental (Online)
collection Revista Brasileira de Engenharia Agrícola e Ambiental (Online)
repository.name.fl_str_mv Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG)
repository.mail.fl_str_mv ||agriambi@agriambi.com.br
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