Physical characteristics of Brazilian wheat and their utilization as an indication of flour extraction

Detalhes bibliográficos
Autor(a) principal: Germani,Rogério
Data de Publicação: 1999
Outros Autores: Carvalho,José Luiz Viana de
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=S1516-89131999000100004
Resumo: An extensive work to determine the test weight (TW), the thousand kernel weight (TKW) and the hardness (HD) of Brazilian wheat, was undertaken for the crop years from 1990 to 1994, with the objetive of drawing the Brazilian wheat physical characteristics and their relationship with flour extraction (FE). The results showed a median TW of 78.2kg/hl, a TKW of 34.2g and the HD was graded as hard. The values varied accordingly with the crop year, the local and year vs. local. Among the locals the wheat from the MS/DF/MG/GO States showed the best results. Correlation coefficients between FE and each of the parameters, TW, TKW and HD were low but significant (P< 5.0%) and, therefore, should not be used as a direct relationship but only as an indicator of FE. Segregation of TW, TKW and HD by specific ranges did not improve the correlation coefficient values.
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spelling Physical characteristics of Brazilian wheat and their utilization as an indication of flour extractionwheatflour extractionhectoliter weightthousand kernel weighthardnessAn extensive work to determine the test weight (TW), the thousand kernel weight (TKW) and the hardness (HD) of Brazilian wheat, was undertaken for the crop years from 1990 to 1994, with the objetive of drawing the Brazilian wheat physical characteristics and their relationship with flour extraction (FE). The results showed a median TW of 78.2kg/hl, a TKW of 34.2g and the HD was graded as hard. The values varied accordingly with the crop year, the local and year vs. local. Among the locals the wheat from the MS/DF/MG/GO States showed the best results. Correlation coefficients between FE and each of the parameters, TW, TKW and HD were low but significant (P< 5.0%) and, therefore, should not be used as a direct relationship but only as an indicator of FE. Segregation of TW, TKW and HD by specific ranges did not improve the correlation coefficient values.Instituto de Tecnologia do Paraná - Tecpar1999-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89131999000100004Brazilian Archives of Biology and Technology v.42 n.1 1999reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89131999000100004info:eu-repo/semantics/openAccessGermani,RogérioCarvalho,José Luiz Viana deeng2011-06-03T00:00:00Zoai:scielo:S1516-89131999000100004Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2011-06-03T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Physical characteristics of Brazilian wheat and their utilization as an indication of flour extraction
title Physical characteristics of Brazilian wheat and their utilization as an indication of flour extraction
spellingShingle Physical characteristics of Brazilian wheat and their utilization as an indication of flour extraction
Germani,Rogério
wheat
flour extraction
hectoliter weight
thousand kernel weight
hardness
title_short Physical characteristics of Brazilian wheat and their utilization as an indication of flour extraction
title_full Physical characteristics of Brazilian wheat and their utilization as an indication of flour extraction
title_fullStr Physical characteristics of Brazilian wheat and their utilization as an indication of flour extraction
title_full_unstemmed Physical characteristics of Brazilian wheat and their utilization as an indication of flour extraction
title_sort Physical characteristics of Brazilian wheat and their utilization as an indication of flour extraction
author Germani,Rogério
author_facet Germani,Rogério
Carvalho,José Luiz Viana de
author_role author
author2 Carvalho,José Luiz Viana de
author2_role author
dc.contributor.author.fl_str_mv Germani,Rogério
Carvalho,José Luiz Viana de
dc.subject.por.fl_str_mv wheat
flour extraction
hectoliter weight
thousand kernel weight
hardness
topic wheat
flour extraction
hectoliter weight
thousand kernel weight
hardness
description An extensive work to determine the test weight (TW), the thousand kernel weight (TKW) and the hardness (HD) of Brazilian wheat, was undertaken for the crop years from 1990 to 1994, with the objetive of drawing the Brazilian wheat physical characteristics and their relationship with flour extraction (FE). The results showed a median TW of 78.2kg/hl, a TKW of 34.2g and the HD was graded as hard. The values varied accordingly with the crop year, the local and year vs. local. Among the locals the wheat from the MS/DF/MG/GO States showed the best results. Correlation coefficients between FE and each of the parameters, TW, TKW and HD were low but significant (P< 5.0%) and, therefore, should not be used as a direct relationship but only as an indicator of FE. Segregation of TW, TKW and HD by specific ranges did not improve the correlation coefficient values.
publishDate 1999
dc.date.none.fl_str_mv 1999-01-01
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=S1516-89131999000100004
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89131999000100004
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89131999000100004
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.42 n.1 1999
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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