Hydrolysis of insoluble fish protein residue from whitemouth croaker (Micropogonias furnieri) by fungi

Detalhes bibliográficos
Autor(a) principal: Martins,Vilásia Guimarães
Data de Publicação: 2014
Outros Autores: Palezi,Simone Canabarro, Costa,Jorge Alberto Vieira, Prentice,Carlos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Archives of Biology and Technology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132014000100014
Resumo: A significant amount of insoluble fibrous protein, in the form of feather, hair, scales, skin and others are available as co-products of agro industrial processing. These wastes are rich in keratin and collagen. This study evaluated different fungi for the hydrolysis of insoluble fish protein residues. Proteins resulting from Micropogonias furnieri wastes through pH-shifting process were dried and milled for fermentation for 96 h. This resulted the production of keratinolytic enzymes in the medium. Trichoderma sp. on alkaline substrate (28.99 U mL-1) and Penicillium sp. on acidic substrate (31.20 U mL-1) showed the highest proteolytic activities. Penicillium sp. showed the largest free amino acid solubilization (0.146 mg mL-1) and Fusarium sp. the highest protein solubilization (6.17 mg mL-1).
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spelling Hydrolysis of insoluble fish protein residue from whitemouth croaker (Micropogonias furnieri) by fungifish wastefungifibrous proteinshydrolysisWhitemouth croakerA significant amount of insoluble fibrous protein, in the form of feather, hair, scales, skin and others are available as co-products of agro industrial processing. These wastes are rich in keratin and collagen. This study evaluated different fungi for the hydrolysis of insoluble fish protein residues. Proteins resulting from Micropogonias furnieri wastes through pH-shifting process were dried and milled for fermentation for 96 h. This resulted the production of keratinolytic enzymes in the medium. Trichoderma sp. on alkaline substrate (28.99 U mL-1) and Penicillium sp. on acidic substrate (31.20 U mL-1) showed the highest proteolytic activities. Penicillium sp. showed the largest free amino acid solubilization (0.146 mg mL-1) and Fusarium sp. the highest protein solubilization (6.17 mg mL-1).Instituto de Tecnologia do Paraná - Tecpar2014-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132014000100014Brazilian Archives of Biology and Technology v.57 n.1 2014reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132014000100014info:eu-repo/semantics/openAccessMartins,Vilásia GuimarãesPalezi,Simone CanabarroCosta,Jorge Alberto VieiraPrentice,Carloseng2014-02-24T00:00:00Zoai:scielo:S1516-89132014000100014Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2014-02-24T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Hydrolysis of insoluble fish protein residue from whitemouth croaker (Micropogonias furnieri) by fungi
title Hydrolysis of insoluble fish protein residue from whitemouth croaker (Micropogonias furnieri) by fungi
spellingShingle Hydrolysis of insoluble fish protein residue from whitemouth croaker (Micropogonias furnieri) by fungi
Martins,Vilásia Guimarães
fish waste
fungi
fibrous proteins
hydrolysis
Whitemouth croaker
title_short Hydrolysis of insoluble fish protein residue from whitemouth croaker (Micropogonias furnieri) by fungi
title_full Hydrolysis of insoluble fish protein residue from whitemouth croaker (Micropogonias furnieri) by fungi
title_fullStr Hydrolysis of insoluble fish protein residue from whitemouth croaker (Micropogonias furnieri) by fungi
title_full_unstemmed Hydrolysis of insoluble fish protein residue from whitemouth croaker (Micropogonias furnieri) by fungi
title_sort Hydrolysis of insoluble fish protein residue from whitemouth croaker (Micropogonias furnieri) by fungi
author Martins,Vilásia Guimarães
author_facet Martins,Vilásia Guimarães
Palezi,Simone Canabarro
Costa,Jorge Alberto Vieira
Prentice,Carlos
author_role author
author2 Palezi,Simone Canabarro
Costa,Jorge Alberto Vieira
Prentice,Carlos
author2_role author
author
author
dc.contributor.author.fl_str_mv Martins,Vilásia Guimarães
Palezi,Simone Canabarro
Costa,Jorge Alberto Vieira
Prentice,Carlos
dc.subject.por.fl_str_mv fish waste
fungi
fibrous proteins
hydrolysis
Whitemouth croaker
topic fish waste
fungi
fibrous proteins
hydrolysis
Whitemouth croaker
description A significant amount of insoluble fibrous protein, in the form of feather, hair, scales, skin and others are available as co-products of agro industrial processing. These wastes are rich in keratin and collagen. This study evaluated different fungi for the hydrolysis of insoluble fish protein residues. Proteins resulting from Micropogonias furnieri wastes through pH-shifting process were dried and milled for fermentation for 96 h. This resulted the production of keratinolytic enzymes in the medium. Trichoderma sp. on alkaline substrate (28.99 U mL-1) and Penicillium sp. on acidic substrate (31.20 U mL-1) showed the highest proteolytic activities. Penicillium sp. showed the largest free amino acid solubilization (0.146 mg mL-1) and Fusarium sp. the highest protein solubilization (6.17 mg mL-1).
publishDate 2014
dc.date.none.fl_str_mv 2014-02-01
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=S1516-89132014000100014
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132014000100014
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89132014000100014
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 Instituto de Tecnologia do Paraná - Tecpar
publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
dc.source.none.fl_str_mv Brazilian Archives of Biology and Technology v.57 n.1 2014
reponame:Brazilian Archives of Biology and Technology
instname:Instituto de Tecnologia do Paraná (Tecpar)
instacron:TECPAR
instname_str Instituto de Tecnologia do Paraná (Tecpar)
instacron_str TECPAR
institution TECPAR
reponame_str Brazilian Archives of Biology and Technology
collection Brazilian Archives of Biology and Technology
repository.name.fl_str_mv Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)
repository.mail.fl_str_mv babt@tecpar.br||babt@tecpar.br
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