Optimization of annatto (Bixa orellana L.) drying in fixed bed

Detalhes bibliográficos
Autor(a) principal: FARIA, Lênio José Guerreiro de
Data de Publicação: 2000
Outros Autores: ROCHA, Sandra Cristina dos Santos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFPA
Texto Completo: http://repositorio.ufpa.br/jspui/handle/2011/4530
Resumo: The drying of annatto seeds (Bixa orellana L.), red piave cultivate, was studied in a fixed bed dryer. The best conditions were estimated to minimize the loss of coloring and to obtain final moisture of the seeds in appropriate levels to its conservation and maintenance of quality. The quantification of the influence of entrance variables in the final contents of bixin and moisture seeds and the identification of the optimal point was performed through the techniques of factorial design, response surfaces methodology, canonical analysis and desirability function. It was verified that the final moisture of the seeds may be estimated by a second-order polynomial model and that the final content of bixin is only significantly influenced by the time of drying being described properly by a linear model, for the seeds used in this study.
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spelling 2013-12-12T13:23:23Z2013-12-12T13:23:23Z2000-12FARIA, L.J.G.; ROCHA, S.C.S.. Optimization of annatto (Bixa orellana L.) drying in fixed bed. Brazilian Journal of Chemical Engineering. São Paulo, v. 17, n. 4-7, p. 483-495, dez. 2000. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322000000400013&lng=pt&nrm=iso>. Acesso em: 09 dez. 2013. <http://dx.doi.org/10.1590/S0104-66322000000400013>.0104-6632http://repositorio.ufpa.br/jspui/handle/2011/4530The drying of annatto seeds (Bixa orellana L.), red piave cultivate, was studied in a fixed bed dryer. The best conditions were estimated to minimize the loss of coloring and to obtain final moisture of the seeds in appropriate levels to its conservation and maintenance of quality. The quantification of the influence of entrance variables in the final contents of bixin and moisture seeds and the identification of the optimal point was performed through the techniques of factorial design, response surfaces methodology, canonical analysis and desirability function. It was verified that the final moisture of the seeds may be estimated by a second-order polynomial model and that the final content of bixin is only significantly influenced by the time of drying being described properly by a linear model, for the seeds used in this study.engUrucumBixa orellanaSecagemColorauMetodologia de superfície de respostaPará - EstadoAmazônia brasileiraOptimization of annatto (Bixa orellana L.) drying in fixed bedinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFARIA, Lênio José Guerreiro deROCHA, Sandra Cristina dos Santosinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFPAinstname:Universidade Federal do Pará (UFPA)instacron:UFPAORIGINALArtigo_OptimizationAnnatto.pdfArtigo_OptimizationAnnatto.pdfapplication/pdf311656http://repositorio.ufpa.br/oai/bitstream/2011/4530/1/Artigo_OptimizationAnnatto.pdfd0944fd169331421b0da7466c488afd3MD51CC-LICENSElicense_urllicense_urltext/plain; charset=utf-852http://repositorio.ufpa.br/oai/bitstream/2011/4530/2/license_url3d480ae6c91e310daba2020f8787d6f9MD52license_textlicense_texttext/html; charset=utf-80http://repositorio.ufpa.br/oai/bitstream/2011/4530/3/license_textd41d8cd98f00b204e9800998ecf8427eMD53license_rdflicense_rdfapplication/rdf+xml; charset=utf-822974http://repositorio.ufpa.br/oai/bitstream/2011/4530/4/license_rdf99c771d9f0b9c46790009b9874d49253MD54LICENSElicense.txtlicense.txttext/plain; charset=utf-81703http://repositorio.ufpa.br/oai/bitstream/2011/4530/5/license.txt1b17af3c3a621c3d44684a44b1c38961MD55TEXTArtigo_OptimizationAnnatto.pdf.txtArtigo_OptimizationAnnatto.pdf.txtExtracted texttext/plain33819http://repositorio.ufpa.br/oai/bitstream/2011/4530/6/Artigo_OptimizationAnnatto.pdf.txtef98289d2daaeec84ad0ec9102defca6MD562011/45302019-05-23 10:25:44.677oai:repositorio.ufpa.br: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Repositório InstitucionalPUBhttp://repositorio.ufpa.br/oai/requestriufpabc@ufpa.bropendoar:21232019-05-23T13:25:44Repositório Institucional da UFPA - Universidade Federal do Pará (UFPA)false
dc.title.pt_BR.fl_str_mv Optimization of annatto (Bixa orellana L.) drying in fixed bed
title Optimization of annatto (Bixa orellana L.) drying in fixed bed
spellingShingle Optimization of annatto (Bixa orellana L.) drying in fixed bed
FARIA, Lênio José Guerreiro de
Urucum
Bixa orellana
Secagem
Colorau
Metodologia de superfície de resposta
Pará - Estado
Amazônia brasileira
title_short Optimization of annatto (Bixa orellana L.) drying in fixed bed
title_full Optimization of annatto (Bixa orellana L.) drying in fixed bed
title_fullStr Optimization of annatto (Bixa orellana L.) drying in fixed bed
title_full_unstemmed Optimization of annatto (Bixa orellana L.) drying in fixed bed
title_sort Optimization of annatto (Bixa orellana L.) drying in fixed bed
author FARIA, Lênio José Guerreiro de
author_facet FARIA, Lênio José Guerreiro de
ROCHA, Sandra Cristina dos Santos
author_role author
author2 ROCHA, Sandra Cristina dos Santos
author2_role author
dc.contributor.author.fl_str_mv FARIA, Lênio José Guerreiro de
ROCHA, Sandra Cristina dos Santos
dc.subject.por.fl_str_mv Urucum
Bixa orellana
Secagem
Colorau
Metodologia de superfície de resposta
Pará - Estado
Amazônia brasileira
topic Urucum
Bixa orellana
Secagem
Colorau
Metodologia de superfície de resposta
Pará - Estado
Amazônia brasileira
description The drying of annatto seeds (Bixa orellana L.), red piave cultivate, was studied in a fixed bed dryer. The best conditions were estimated to minimize the loss of coloring and to obtain final moisture of the seeds in appropriate levels to its conservation and maintenance of quality. The quantification of the influence of entrance variables in the final contents of bixin and moisture seeds and the identification of the optimal point was performed through the techniques of factorial design, response surfaces methodology, canonical analysis and desirability function. It was verified that the final moisture of the seeds may be estimated by a second-order polynomial model and that the final content of bixin is only significantly influenced by the time of drying being described properly by a linear model, for the seeds used in this study.
publishDate 2000
dc.date.issued.fl_str_mv 2000-12
dc.date.accessioned.fl_str_mv 2013-12-12T13:23:23Z
dc.date.available.fl_str_mv 2013-12-12T13:23:23Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.citation.fl_str_mv FARIA, L.J.G.; ROCHA, S.C.S.. Optimization of annatto (Bixa orellana L.) drying in fixed bed. Brazilian Journal of Chemical Engineering. São Paulo, v. 17, n. 4-7, p. 483-495, dez. 2000. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322000000400013&lng=pt&nrm=iso>. Acesso em: 09 dez. 2013. <http://dx.doi.org/10.1590/S0104-66322000000400013>.
dc.identifier.uri.fl_str_mv http://repositorio.ufpa.br/jspui/handle/2011/4530
dc.identifier.issn.none.fl_str_mv 0104-6632
identifier_str_mv FARIA, L.J.G.; ROCHA, S.C.S.. Optimization of annatto (Bixa orellana L.) drying in fixed bed. Brazilian Journal of Chemical Engineering. São Paulo, v. 17, n. 4-7, p. 483-495, dez. 2000. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322000000400013&lng=pt&nrm=iso>. Acesso em: 09 dez. 2013. <http://dx.doi.org/10.1590/S0104-66322000000400013>.
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