TECHNOLOGICAL QUALITY OF SOYBEAN OIL OBTAINED FROM STORED GRAIN UNDER CONTROLLED ENVIRONMENTAL CONDITIONS

Detalhes bibliográficos
Autor(a) principal: Bischoff,Tábata Z.
Data de Publicação: 2016
Outros Autores: Coelho,Silvia R. M., Schoeninger,Vanderleia, Cassol,FLÁVIA D. R., Prado,Naimara V. Do, Christ,Divair
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Engenharia Agrícola
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000601145
Resumo: ABSTRACT: Soybean oil has many important components, but for its maintenance it is essential that there is an appropriate storage, temperature, relative humidity and optimum grain moisture content, because the oxidation reactions occur by improper storage, causing product deterioration. The objective of this study was to evaluate the main changes in the quality of soybean crude oil, from grain storage in temperature of 30°C and different relative humidity (59.6%, 67.0% and 76.0%). Soybean grains were packaged in plastic recipients, where saturated salt solutions were added so the grains reached the desired moisture. The analyses of moisture content, lipid, acidity index, color, antioxidant capacity, specific extension by absorption in the ultraviolet region were realized during storage for 180 days, because they indicate the degree of oil oxidation. A completely randomized design was conducted, and analysis of variance and Tukey test were performed. The storage time caused changes in physical-chemical properties of the grains, indicating that the oil was degraded over time.
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spelling TECHNOLOGICAL QUALITY OF SOYBEAN OIL OBTAINED FROM STORED GRAIN UNDER CONTROLLED ENVIRONMENTAL CONDITIONSextinction specificGlycine maxoxidation lipidrelative humidityABSTRACT: Soybean oil has many important components, but for its maintenance it is essential that there is an appropriate storage, temperature, relative humidity and optimum grain moisture content, because the oxidation reactions occur by improper storage, causing product deterioration. The objective of this study was to evaluate the main changes in the quality of soybean crude oil, from grain storage in temperature of 30°C and different relative humidity (59.6%, 67.0% and 76.0%). Soybean grains were packaged in plastic recipients, where saturated salt solutions were added so the grains reached the desired moisture. The analyses of moisture content, lipid, acidity index, color, antioxidant capacity, specific extension by absorption in the ultraviolet region were realized during storage for 180 days, because they indicate the degree of oil oxidation. A completely randomized design was conducted, and analysis of variance and Tukey test were performed. The storage time caused changes in physical-chemical properties of the grains, indicating that the oil was degraded over time.Associação Brasileira de Engenharia Agrícola2016-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000601145Engenharia Agrícola v.36 n.6 2016reponame:Engenharia Agrícolainstname:Associação Brasileira de Engenharia Agrícola (SBEA)instacron:SBEA10.1590/1809-4430-eng.agric.v36n6p1145-1156/2016info:eu-repo/semantics/openAccessBischoff,Tábata Z.Coelho,Silvia R. M.Schoeninger,VanderleiaCassol,FLÁVIA D. R.Prado,Naimara V. DoChrist,Divaireng2016-11-29T00:00:00Zoai:scielo:S0100-69162016000601145Revistahttp://www.engenhariaagricola.org.br/ORGhttps://old.scielo.br/oai/scielo-oai.phprevistasbea@sbea.org.br||sbea@sbea.org.br1809-44300100-6916opendoar:2016-11-29T00:00Engenharia Agrícola - Associação Brasileira de Engenharia Agrícola (SBEA)false
dc.title.none.fl_str_mv TECHNOLOGICAL QUALITY OF SOYBEAN OIL OBTAINED FROM STORED GRAIN UNDER CONTROLLED ENVIRONMENTAL CONDITIONS
title TECHNOLOGICAL QUALITY OF SOYBEAN OIL OBTAINED FROM STORED GRAIN UNDER CONTROLLED ENVIRONMENTAL CONDITIONS
spellingShingle TECHNOLOGICAL QUALITY OF SOYBEAN OIL OBTAINED FROM STORED GRAIN UNDER CONTROLLED ENVIRONMENTAL CONDITIONS
Bischoff,Tábata Z.
extinction specific
Glycine max
oxidation lipid
relative humidity
title_short TECHNOLOGICAL QUALITY OF SOYBEAN OIL OBTAINED FROM STORED GRAIN UNDER CONTROLLED ENVIRONMENTAL CONDITIONS
title_full TECHNOLOGICAL QUALITY OF SOYBEAN OIL OBTAINED FROM STORED GRAIN UNDER CONTROLLED ENVIRONMENTAL CONDITIONS
title_fullStr TECHNOLOGICAL QUALITY OF SOYBEAN OIL OBTAINED FROM STORED GRAIN UNDER CONTROLLED ENVIRONMENTAL CONDITIONS
title_full_unstemmed TECHNOLOGICAL QUALITY OF SOYBEAN OIL OBTAINED FROM STORED GRAIN UNDER CONTROLLED ENVIRONMENTAL CONDITIONS
title_sort TECHNOLOGICAL QUALITY OF SOYBEAN OIL OBTAINED FROM STORED GRAIN UNDER CONTROLLED ENVIRONMENTAL CONDITIONS
author Bischoff,Tábata Z.
author_facet Bischoff,Tábata Z.
Coelho,Silvia R. M.
Schoeninger,Vanderleia
Cassol,FLÁVIA D. R.
Prado,Naimara V. Do
Christ,Divair
author_role author
author2 Coelho,Silvia R. M.
Schoeninger,Vanderleia
Cassol,FLÁVIA D. R.
Prado,Naimara V. Do
Christ,Divair
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Bischoff,Tábata Z.
Coelho,Silvia R. M.
Schoeninger,Vanderleia
Cassol,FLÁVIA D. R.
Prado,Naimara V. Do
Christ,Divair
dc.subject.por.fl_str_mv extinction specific
Glycine max
oxidation lipid
relative humidity
topic extinction specific
Glycine max
oxidation lipid
relative humidity
description ABSTRACT: Soybean oil has many important components, but for its maintenance it is essential that there is an appropriate storage, temperature, relative humidity and optimum grain moisture content, because the oxidation reactions occur by improper storage, causing product deterioration. The objective of this study was to evaluate the main changes in the quality of soybean crude oil, from grain storage in temperature of 30°C and different relative humidity (59.6%, 67.0% and 76.0%). Soybean grains were packaged in plastic recipients, where saturated salt solutions were added so the grains reached the desired moisture. The analyses of moisture content, lipid, acidity index, color, antioxidant capacity, specific extension by absorption in the ultraviolet region were realized during storage for 180 days, because they indicate the degree of oil oxidation. A completely randomized design was conducted, and analysis of variance and Tukey test were performed. The storage time caused changes in physical-chemical properties of the grains, indicating that the oil was degraded over time.
publishDate 2016
dc.date.none.fl_str_mv 2016-12-01
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=S0100-69162016000601145
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000601145
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1809-4430-eng.agric.v36n6p1145-1156/2016
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 Associação Brasileira de Engenharia Agrícola
publisher.none.fl_str_mv Associação Brasileira de Engenharia Agrícola
dc.source.none.fl_str_mv Engenharia Agrícola v.36 n.6 2016
reponame:Engenharia Agrícola
instname:Associação Brasileira de Engenharia Agrícola (SBEA)
instacron:SBEA
instname_str Associação Brasileira de Engenharia Agrícola (SBEA)
instacron_str SBEA
institution SBEA
reponame_str Engenharia Agrícola
collection Engenharia Agrícola
repository.name.fl_str_mv Engenharia Agrícola - Associação Brasileira de Engenharia Agrícola (SBEA)
repository.mail.fl_str_mv revistasbea@sbea.org.br||sbea@sbea.org.br
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