Hygroscopicity of pepper seeds (Capsicum chinense L.)

Detalhes bibliográficos
Autor(a) principal: Silva, Hellismar W. da
Data de Publicação: 2015
Outros Autores: Costa, Lilian M., Resende, Osvaldo, Oliveira, Daniel E. C. de, Soares, Renato S. [UNESP], Vale, Luis S. R.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/1807-1929/agriambi.v19n8p780-784
http://hdl.handle.net/11449/160888
Resumo: The hygroscopicity in seeds provide essential information to optimize the drying process, storage and packaging development. The objective of this study was to determine the sorption isotherms of pepper seeds (Capsicum chinense L.), variety Cabacinha for different conditions of temperature and water activity. The sorption isotherms were determined at temperatures of 10, 20, 30 and 40 degrees C using the static indirect method and the water activity (aw) for each moisture content of seeds was determined by Hygropalm Model Aw1 equipment. The mathematical models often used to represent the hygroscopicity of agricultural products were adjusted to experimental data. For a constant water activity, increase in temperature decreased the equilibrium moisture content of pepper seeds. The desorption isotherms exhibit sigmoidal shape of type II. The models of Cavalcanti Mata, Clayton Chen, Chung Pfost, Modified Chung Pfost, Modified Henderson and Henderson are suitable to represent the hygroscopicity of seeds of pepper Cabacinha for the temperature range of 10 to 40 degrees C and water activity of 0.213 to 0.975.
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spelling Hygroscopicity of pepper seeds (Capsicum chinense L.)cabacinhaisotherms of desorptionmodeling mathematicThe hygroscopicity in seeds provide essential information to optimize the drying process, storage and packaging development. The objective of this study was to determine the sorption isotherms of pepper seeds (Capsicum chinense L.), variety Cabacinha for different conditions of temperature and water activity. The sorption isotherms were determined at temperatures of 10, 20, 30 and 40 degrees C using the static indirect method and the water activity (aw) for each moisture content of seeds was determined by Hygropalm Model Aw1 equipment. The mathematical models often used to represent the hygroscopicity of agricultural products were adjusted to experimental data. For a constant water activity, increase in temperature decreased the equilibrium moisture content of pepper seeds. The desorption isotherms exhibit sigmoidal shape of type II. The models of Cavalcanti Mata, Clayton Chen, Chung Pfost, Modified Chung Pfost, Modified Henderson and Henderson are suitable to represent the hygroscopicity of seeds of pepper Cabacinha for the temperature range of 10 to 40 degrees C and water activity of 0.213 to 0.975.Univ Fed Lavras, Dept Agr, Setor Sementes, Lavras, MG, BrazilInst Fed Goiano, LPCPV, Rio Verde, Go, BrazilInst Fed Goiano, Pesquisa & Posgrad, Rio Verde, Go, BrazilInst Fed Goiano, Ipora, Go, BrazilUniv Estadual Paulista, Ctr Olericultura, Dept Prod Vegetal, Jaboticabal, SP, BrazilInst Fed Goiano, Ceres, Go, BrazilUniv Estadual Paulista, Ctr Olericultura, Dept Prod Vegetal, Jaboticabal, SP, BrazilUniv Federal Campina GrandeUniversidade Federal de Lavras (UFLA)Inst Fed GoianoUniversidade Estadual Paulista (Unesp)Silva, Hellismar W. daCosta, Lilian M.Resende, OsvaldoOliveira, Daniel E. C. deSoares, Renato S. [UNESP]Vale, Luis S. R.2018-11-26T16:17:08Z2018-11-26T16:17:08Z2015-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article780-784application/pdfhttp://dx.doi.org/10.1590/1807-1929/agriambi.v19n8p780-784Revista Brasileira De Engenharia Agricola E Ambiental. Campina Grande Pb: Univ Federal Campina Grande, v. 19, n. 8, p. 780-784, 2015.1807-1929http://hdl.handle.net/11449/16088810.1590/1807-1929/agriambi.v19n8p780-784S1415-43662015000800780WOS:000362491900010S1415-43662015000800780.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileira De Engenharia Agricola E Ambientalinfo:eu-repo/semantics/openAccess2024-06-07T13:57:19Zoai:repositorio.unesp.br:11449/160888Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:42:21.388501Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Hygroscopicity of pepper seeds (Capsicum chinense L.)
title Hygroscopicity of pepper seeds (Capsicum chinense L.)
spellingShingle Hygroscopicity of pepper seeds (Capsicum chinense L.)
Silva, Hellismar W. da
cabacinha
isotherms of desorption
modeling mathematic
title_short Hygroscopicity of pepper seeds (Capsicum chinense L.)
title_full Hygroscopicity of pepper seeds (Capsicum chinense L.)
title_fullStr Hygroscopicity of pepper seeds (Capsicum chinense L.)
title_full_unstemmed Hygroscopicity of pepper seeds (Capsicum chinense L.)
title_sort Hygroscopicity of pepper seeds (Capsicum chinense L.)
author Silva, Hellismar W. da
author_facet Silva, Hellismar W. da
Costa, Lilian M.
Resende, Osvaldo
Oliveira, Daniel E. C. de
Soares, Renato S. [UNESP]
Vale, Luis S. R.
author_role author
author2 Costa, Lilian M.
Resende, Osvaldo
Oliveira, Daniel E. C. de
Soares, Renato S. [UNESP]
Vale, Luis S. R.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Federal de Lavras (UFLA)
Inst Fed Goiano
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Silva, Hellismar W. da
Costa, Lilian M.
Resende, Osvaldo
Oliveira, Daniel E. C. de
Soares, Renato S. [UNESP]
Vale, Luis S. R.
dc.subject.por.fl_str_mv cabacinha
isotherms of desorption
modeling mathematic
topic cabacinha
isotherms of desorption
modeling mathematic
description The hygroscopicity in seeds provide essential information to optimize the drying process, storage and packaging development. The objective of this study was to determine the sorption isotherms of pepper seeds (Capsicum chinense L.), variety Cabacinha for different conditions of temperature and water activity. The sorption isotherms were determined at temperatures of 10, 20, 30 and 40 degrees C using the static indirect method and the water activity (aw) for each moisture content of seeds was determined by Hygropalm Model Aw1 equipment. The mathematical models often used to represent the hygroscopicity of agricultural products were adjusted to experimental data. For a constant water activity, increase in temperature decreased the equilibrium moisture content of pepper seeds. The desorption isotherms exhibit sigmoidal shape of type II. The models of Cavalcanti Mata, Clayton Chen, Chung Pfost, Modified Chung Pfost, Modified Henderson and Henderson are suitable to represent the hygroscopicity of seeds of pepper Cabacinha for the temperature range of 10 to 40 degrees C and water activity of 0.213 to 0.975.
publishDate 2015
dc.date.none.fl_str_mv 2015-08-01
2018-11-26T16:17:08Z
2018-11-26T16:17:08Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/1807-1929/agriambi.v19n8p780-784
Revista Brasileira De Engenharia Agricola E Ambiental. Campina Grande Pb: Univ Federal Campina Grande, v. 19, n. 8, p. 780-784, 2015.
1807-1929
http://hdl.handle.net/11449/160888
10.1590/1807-1929/agriambi.v19n8p780-784
S1415-43662015000800780
WOS:000362491900010
S1415-43662015000800780.pdf
url http://dx.doi.org/10.1590/1807-1929/agriambi.v19n8p780-784
http://hdl.handle.net/11449/160888
identifier_str_mv Revista Brasileira De Engenharia Agricola E Ambiental. Campina Grande Pb: Univ Federal Campina Grande, v. 19, n. 8, p. 780-784, 2015.
1807-1929
10.1590/1807-1929/agriambi.v19n8p780-784
S1415-43662015000800780
WOS:000362491900010
S1415-43662015000800780.pdf
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Revista Brasileira De Engenharia Agricola E Ambiental
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 780-784
application/pdf
dc.publisher.none.fl_str_mv Univ Federal Campina Grande
publisher.none.fl_str_mv Univ Federal Campina Grande
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
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