Characterization of corn landraces planted grown in the campos gerais region (Paraná, Brazil) for industrial utilization

Detalhes bibliográficos
Autor(a) principal: Pinto,Alessandra Teixeira Barbosa
Data de Publicação: 2009
Outros Autores: Pereira,Joyce, Oliveira,Tatiana Roselena de, Prestes,Rosilene Aparecida, Mattielo,Rodrigo Rodrigues, Demiate,Ivo Mottin
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=S1516-89132009000700003
Resumo: This work has the objective of characterizing twenty corn landraces grown in the Campos Gerais region (Paraná State) in relation to its chemical composition (moisture, ash, protein, ether extract, dietary fiber and starch) and physical properties (weight of 1000 grains, real density, flotation index, granulometry and color). In addition, also the lab scale processing of the kernels from the varieties was carried out for producing starch; starch purity was evaluated by measuring its protein contamination. Amylose contents and viscoamylograph profile were also evaluated. The results showed that the evaluated landraces have differences in chemical composition as well as in pericarp/endosperm/germ proportions and consequently it should have different industrial applications and interest for plant breeding.
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spelling Characterization of corn landraces planted grown in the campos gerais region (Paraná, Brazil) for industrial utilizationmaize landraceschemical compositionstarchphysical propertiesrapid viscoanalyzerThis work has the objective of characterizing twenty corn landraces grown in the Campos Gerais region (Paraná State) in relation to its chemical composition (moisture, ash, protein, ether extract, dietary fiber and starch) and physical properties (weight of 1000 grains, real density, flotation index, granulometry and color). In addition, also the lab scale processing of the kernels from the varieties was carried out for producing starch; starch purity was evaluated by measuring its protein contamination. Amylose contents and viscoamylograph profile were also evaluated. The results showed that the evaluated landraces have differences in chemical composition as well as in pericarp/endosperm/germ proportions and consequently it should have different industrial applications and interest for plant breeding.Instituto de Tecnologia do Paraná - Tecpar2009-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000700003Brazilian Archives of Biology and Technology v.52 n.spe 2009reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132009000700003info:eu-repo/semantics/openAccessPinto,Alessandra Teixeira BarbosaPereira,JoyceOliveira,Tatiana Roselena dePrestes,Rosilene AparecidaMattielo,Rodrigo RodriguesDemiate,Ivo Mottineng2010-02-11T00:00:00Zoai:scielo:S1516-89132009000700003Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2010-02-11T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Characterization of corn landraces planted grown in the campos gerais region (Paraná, Brazil) for industrial utilization
title Characterization of corn landraces planted grown in the campos gerais region (Paraná, Brazil) for industrial utilization
spellingShingle Characterization of corn landraces planted grown in the campos gerais region (Paraná, Brazil) for industrial utilization
Pinto,Alessandra Teixeira Barbosa
maize landraces
chemical composition
starch
physical properties
rapid viscoanalyzer
title_short Characterization of corn landraces planted grown in the campos gerais region (Paraná, Brazil) for industrial utilization
title_full Characterization of corn landraces planted grown in the campos gerais region (Paraná, Brazil) for industrial utilization
title_fullStr Characterization of corn landraces planted grown in the campos gerais region (Paraná, Brazil) for industrial utilization
title_full_unstemmed Characterization of corn landraces planted grown in the campos gerais region (Paraná, Brazil) for industrial utilization
title_sort Characterization of corn landraces planted grown in the campos gerais region (Paraná, Brazil) for industrial utilization
author Pinto,Alessandra Teixeira Barbosa
author_facet Pinto,Alessandra Teixeira Barbosa
Pereira,Joyce
Oliveira,Tatiana Roselena de
Prestes,Rosilene Aparecida
Mattielo,Rodrigo Rodrigues
Demiate,Ivo Mottin
author_role author
author2 Pereira,Joyce
Oliveira,Tatiana Roselena de
Prestes,Rosilene Aparecida
Mattielo,Rodrigo Rodrigues
Demiate,Ivo Mottin
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Pinto,Alessandra Teixeira Barbosa
Pereira,Joyce
Oliveira,Tatiana Roselena de
Prestes,Rosilene Aparecida
Mattielo,Rodrigo Rodrigues
Demiate,Ivo Mottin
dc.subject.por.fl_str_mv maize landraces
chemical composition
starch
physical properties
rapid viscoanalyzer
topic maize landraces
chemical composition
starch
physical properties
rapid viscoanalyzer
description This work has the objective of characterizing twenty corn landraces grown in the Campos Gerais region (Paraná State) in relation to its chemical composition (moisture, ash, protein, ether extract, dietary fiber and starch) and physical properties (weight of 1000 grains, real density, flotation index, granulometry and color). In addition, also the lab scale processing of the kernels from the varieties was carried out for producing starch; starch purity was evaluated by measuring its protein contamination. Amylose contents and viscoamylograph profile were also evaluated. The results showed that the evaluated landraces have differences in chemical composition as well as in pericarp/endosperm/germ proportions and consequently it should have different industrial applications and interest for plant breeding.
publishDate 2009
dc.date.none.fl_str_mv 2009-11-01
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=S1516-89132009000700003
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000700003
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89132009000700003
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.52 n.spe 2009
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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