INFLUENCE OF DRYING TEMPERATURE ON THE PHYSICAL PROPERTIES OF SOYBEAN GRAINS - DOI: 10.13083/1414-3984/reveng.v23n3p212-219

Detalhes bibliográficos
Autor(a) principal: Botelho, Fernando Mendes
Data de Publicação: 2015
Outros Autores: Granella, Suian José, Botelho, Sílvia de Carvalho Campos, Garcia, Taise Raquel Bechlin
Tipo de documento: Artigo
Idioma: por
Título da fonte: Engenharia na Agricultura
Texto Completo: https://periodicos.ufv.br/reveng/article/view/519
Resumo: The objective of this study was to evaluate the effect of drying temperature on physical properties of soybeans. To evaluate the effect of temperature, soybean samples with an initial moisture content of 0.244 (db) were dried in an standard hot air oven at temperatures of 40, 50, 60, 70 and 80 °C until reaching the final moisture content of 0.136 (db), followed by determining the physical properties: angle of repose, bulk density, real density, one thousand grain weight, color and electrical conductivity of the solution of the soybean exudates. It was noted that the drying temperature significantly influenced the physical properties of soybeans, resulting in increased angle of repose and electrical conductivity of the exudate solutions. The bulk and real densities, one thousand grain weight and the characteristic color of soybeans decreased with increasing drying temperature. It was concluded that as the drying temperature increase there was a decrease in quality of the grains analyzed.
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spelling INFLUENCE OF DRYING TEMPERATURE ON THE PHYSICAL PROPERTIES OF SOYBEAN GRAINS - DOI: 10.13083/1414-3984/reveng.v23n3p212-219INFLUÊNCIA DA TEMPERATURA DE SECAGEM SOBRE AS PROPRIEDADES FÍSICAS DOS GRÃOS DE SOJA - DOI: 10.13083/1414-3984/reveng.v23n3p212-219Glycine maxcaracterísticas físicasqualidadeThe objective of this study was to evaluate the effect of drying temperature on physical properties of soybeans. To evaluate the effect of temperature, soybean samples with an initial moisture content of 0.244 (db) were dried in an standard hot air oven at temperatures of 40, 50, 60, 70 and 80 °C until reaching the final moisture content of 0.136 (db), followed by determining the physical properties: angle of repose, bulk density, real density, one thousand grain weight, color and electrical conductivity of the solution of the soybean exudates. It was noted that the drying temperature significantly influenced the physical properties of soybeans, resulting in increased angle of repose and electrical conductivity of the exudate solutions. The bulk and real densities, one thousand grain weight and the characteristic color of soybeans decreased with increasing drying temperature. It was concluded that as the drying temperature increase there was a decrease in quality of the grains analyzed.Objetivou-se com o presente trabalho avaliar o efeito da temperatura de secagem sobre algumas propriedades físicas de grãos de soja. Para avaliar o efeito da temperatura, amostras de grãos de soja com teor inicial de água de 0,244 (b.s.) foram secadas numa estufa com circulação forçada de ar nas temperaturas de 40, 50, 60, 70 e 80 °C até o teor final de água de 0,136 (b.s.), sendo então determinadas as propriedades físicas: ângulo de repouso, massa específica aparente, massa específica unitária, massa de mil grãos, cor e condutividade elétrica da solução dos exsudatos dos grãos. Notouse que, à exceção da porosidade, a temperatura do ar de secagem influenciou significativamente as propriedades físicas de grãos de soja, proporcionando aumento do ângulo de repouso e da condutividade elétrica da solução dos exsudatos. As massas específicas aparente e unitária, massa de mil grãos e a cor característica dos grãos de soja diminuíram com o aumento da temperatura do ar empregado na secagem. Concluiu-se que o aumento da temperatura do ar de secagem diminuiu a qualidade dos grãos de soja analisados.Universidade Federal de Viçosa - UFV2015-07-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/reveng/article/view/51910.13083/reveng.v23i3.574Engineering in Agriculture; Vol. 23 No. 3 (2015); 212-219Revista Engenharia na Agricultura - REVENG; v. 23 n. 3 (2015); 212-2192175-68131414-398410.13083/reveng.v23i3reponame:Engenharia na Agriculturainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/reveng/article/view/519/357Botelho, Fernando MendesGranella, Suian JoséBotelho, Sílvia de Carvalho CamposGarcia, Taise Raquel Bechlininfo:eu-repo/semantics/openAccess2019-10-23T18:59:11Zoai:ojs.periodicos.ufv.br:article/519Revistahttps://periodicos.ufv.br/revengPUBhttps://periodicos.ufv.br/reveng/oairevistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br2175-68131414-3984opendoar:2019-10-23T18:59:11Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv INFLUENCE OF DRYING TEMPERATURE ON THE PHYSICAL PROPERTIES OF SOYBEAN GRAINS - DOI: 10.13083/1414-3984/reveng.v23n3p212-219
INFLUÊNCIA DA TEMPERATURA DE SECAGEM SOBRE AS PROPRIEDADES FÍSICAS DOS GRÃOS DE SOJA - DOI: 10.13083/1414-3984/reveng.v23n3p212-219
title INFLUENCE OF DRYING TEMPERATURE ON THE PHYSICAL PROPERTIES OF SOYBEAN GRAINS - DOI: 10.13083/1414-3984/reveng.v23n3p212-219
spellingShingle INFLUENCE OF DRYING TEMPERATURE ON THE PHYSICAL PROPERTIES OF SOYBEAN GRAINS - DOI: 10.13083/1414-3984/reveng.v23n3p212-219
Botelho, Fernando Mendes
Glycine max
características físicas
qualidade
title_short INFLUENCE OF DRYING TEMPERATURE ON THE PHYSICAL PROPERTIES OF SOYBEAN GRAINS - DOI: 10.13083/1414-3984/reveng.v23n3p212-219
title_full INFLUENCE OF DRYING TEMPERATURE ON THE PHYSICAL PROPERTIES OF SOYBEAN GRAINS - DOI: 10.13083/1414-3984/reveng.v23n3p212-219
title_fullStr INFLUENCE OF DRYING TEMPERATURE ON THE PHYSICAL PROPERTIES OF SOYBEAN GRAINS - DOI: 10.13083/1414-3984/reveng.v23n3p212-219
title_full_unstemmed INFLUENCE OF DRYING TEMPERATURE ON THE PHYSICAL PROPERTIES OF SOYBEAN GRAINS - DOI: 10.13083/1414-3984/reveng.v23n3p212-219
title_sort INFLUENCE OF DRYING TEMPERATURE ON THE PHYSICAL PROPERTIES OF SOYBEAN GRAINS - DOI: 10.13083/1414-3984/reveng.v23n3p212-219
author Botelho, Fernando Mendes
author_facet Botelho, Fernando Mendes
Granella, Suian José
Botelho, Sílvia de Carvalho Campos
Garcia, Taise Raquel Bechlin
author_role author
author2 Granella, Suian José
Botelho, Sílvia de Carvalho Campos
Garcia, Taise Raquel Bechlin
author2_role author
author
author
dc.contributor.author.fl_str_mv Botelho, Fernando Mendes
Granella, Suian José
Botelho, Sílvia de Carvalho Campos
Garcia, Taise Raquel Bechlin
dc.subject.por.fl_str_mv Glycine max
características físicas
qualidade
topic Glycine max
características físicas
qualidade
description The objective of this study was to evaluate the effect of drying temperature on physical properties of soybeans. To evaluate the effect of temperature, soybean samples with an initial moisture content of 0.244 (db) were dried in an standard hot air oven at temperatures of 40, 50, 60, 70 and 80 °C until reaching the final moisture content of 0.136 (db), followed by determining the physical properties: angle of repose, bulk density, real density, one thousand grain weight, color and electrical conductivity of the solution of the soybean exudates. It was noted that the drying temperature significantly influenced the physical properties of soybeans, resulting in increased angle of repose and electrical conductivity of the exudate solutions. The bulk and real densities, one thousand grain weight and the characteristic color of soybeans decreased with increasing drying temperature. It was concluded that as the drying temperature increase there was a decrease in quality of the grains analyzed.
publishDate 2015
dc.date.none.fl_str_mv 2015-07-02
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufv.br/reveng/article/view/519
10.13083/reveng.v23i3.574
url https://periodicos.ufv.br/reveng/article/view/519
identifier_str_mv 10.13083/reveng.v23i3.574
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufv.br/reveng/article/view/519/357
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
dc.source.none.fl_str_mv Engineering in Agriculture; Vol. 23 No. 3 (2015); 212-219
Revista Engenharia na Agricultura - REVENG; v. 23 n. 3 (2015); 212-219
2175-6813
1414-3984
10.13083/reveng.v23i3
reponame:Engenharia na Agricultura
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Engenharia na Agricultura
collection Engenharia na Agricultura
repository.name.fl_str_mv Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv revistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br
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