Poly R decolorization and APPL production by Streptomyces violaceoruber and Streptomyces spiroverticillatus

Detalhes bibliográficos
Autor(a) principal: Abou-Dobara,M.I.
Data de Publicação: 2014
Outros Autores: Omar,N.F.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Microbiology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822014000400008
Resumo: Two mesophilic streptomycetes (S. violaceoruber and S. spiroverticillatus) were selected to study their Poly R-478 decolorization ability and lignocellulose solubilizing activity. Both strains were able to degrade Poly R-478 dye and ferulic acid during growth on a minimal salts medium. The Poly R-478 decolorizing activities of both strains were induced by adding different carbon sources to the culture media. S. violaceoruber could decolorize 63% of Poly R-478 after 24 h. Both strains could solubilize straw and produce acid-precipitable polymeric lignin (APPL) with different efficiency. From the major extracellular enzymes recovery of both strains on rice and wheat straw, we can predicate that the biodegradation process was partial indicating a possible utilization in biological delignification.
id SBM-1_b1e585121a8344ec7b02f2b23341e01e
oai_identifier_str oai:scielo:S1517-83822014000400008
network_acronym_str SBM-1
network_name_str Brazilian Journal of Microbiology
repository_id_str
spelling Poly R decolorization and APPL production by Streptomyces violaceoruber and Streptomyces spiroverticillatusStreptomycesAPPLPoly-R decolorizationferulic acid degradationTwo mesophilic streptomycetes (S. violaceoruber and S. spiroverticillatus) were selected to study their Poly R-478 decolorization ability and lignocellulose solubilizing activity. Both strains were able to degrade Poly R-478 dye and ferulic acid during growth on a minimal salts medium. The Poly R-478 decolorizing activities of both strains were induced by adding different carbon sources to the culture media. S. violaceoruber could decolorize 63% of Poly R-478 after 24 h. Both strains could solubilize straw and produce acid-precipitable polymeric lignin (APPL) with different efficiency. From the major extracellular enzymes recovery of both strains on rice and wheat straw, we can predicate that the biodegradation process was partial indicating a possible utilization in biological delignification.Sociedade Brasileira de Microbiologia2014-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822014000400008Brazilian Journal of Microbiology v.45 n.4 2014reponame:Brazilian Journal of Microbiologyinstname:Sociedade Brasileira de Microbiologia (SBM)instacron:SBM10.1590/S1517-83822014000400008info:eu-repo/semantics/openAccessAbou-Dobara,M.I.Omar,N.F.eng2015-02-13T00:00:00Zoai:scielo:S1517-83822014000400008Revistahttps://www.scielo.br/j/bjm/ONGhttps://old.scielo.br/oai/scielo-oai.phpbjm@sbmicrobiologia.org.br||mbmartin@usp.br1678-44051517-8382opendoar:2015-02-13T00:00Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM)false
dc.title.none.fl_str_mv Poly R decolorization and APPL production by Streptomyces violaceoruber and Streptomyces spiroverticillatus
title Poly R decolorization and APPL production by Streptomyces violaceoruber and Streptomyces spiroverticillatus
spellingShingle Poly R decolorization and APPL production by Streptomyces violaceoruber and Streptomyces spiroverticillatus
Abou-Dobara,M.I.
Streptomyces
APPL
Poly-R decolorization
ferulic acid degradation
title_short Poly R decolorization and APPL production by Streptomyces violaceoruber and Streptomyces spiroverticillatus
title_full Poly R decolorization and APPL production by Streptomyces violaceoruber and Streptomyces spiroverticillatus
title_fullStr Poly R decolorization and APPL production by Streptomyces violaceoruber and Streptomyces spiroverticillatus
title_full_unstemmed Poly R decolorization and APPL production by Streptomyces violaceoruber and Streptomyces spiroverticillatus
title_sort Poly R decolorization and APPL production by Streptomyces violaceoruber and Streptomyces spiroverticillatus
author Abou-Dobara,M.I.
author_facet Abou-Dobara,M.I.
Omar,N.F.
author_role author
author2 Omar,N.F.
author2_role author
dc.contributor.author.fl_str_mv Abou-Dobara,M.I.
Omar,N.F.
dc.subject.por.fl_str_mv Streptomyces
APPL
Poly-R decolorization
ferulic acid degradation
topic Streptomyces
APPL
Poly-R decolorization
ferulic acid degradation
description Two mesophilic streptomycetes (S. violaceoruber and S. spiroverticillatus) were selected to study their Poly R-478 decolorization ability and lignocellulose solubilizing activity. Both strains were able to degrade Poly R-478 dye and ferulic acid during growth on a minimal salts medium. The Poly R-478 decolorizing activities of both strains were induced by adding different carbon sources to the culture media. S. violaceoruber could decolorize 63% of Poly R-478 after 24 h. Both strains could solubilize straw and produce acid-precipitable polymeric lignin (APPL) with different efficiency. From the major extracellular enzymes recovery of both strains on rice and wheat straw, we can predicate that the biodegradation process was partial indicating a possible utilization in biological delignification.
publishDate 2014
dc.date.none.fl_str_mv 2014-12-01
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=S1517-83822014000400008
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822014000400008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1517-83822014000400008
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 Sociedade Brasileira de Microbiologia
publisher.none.fl_str_mv Sociedade Brasileira de Microbiologia
dc.source.none.fl_str_mv Brazilian Journal of Microbiology v.45 n.4 2014
reponame:Brazilian Journal of Microbiology
instname:Sociedade Brasileira de Microbiologia (SBM)
instacron:SBM
instname_str Sociedade Brasileira de Microbiologia (SBM)
instacron_str SBM
institution SBM
reponame_str Brazilian Journal of Microbiology
collection Brazilian Journal of Microbiology
repository.name.fl_str_mv Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM)
repository.mail.fl_str_mv bjm@sbmicrobiologia.org.br||mbmartin@usp.br
_version_ 1752122206903599104

Registros relacionados