Optimization of annatto (Bixa orellana L.) drying in fixed bed
Autor(a) principal: | |
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Data de Publicação: | 2000 |
Outros Autores: | |
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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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 |
format |
article |
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>. 0104-6632 |
url |
http://repositorio.ufpa.br/jspui/handle/2011/4530 |
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eng |
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eng |
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openAccess |
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