Effect of drying conditions on the physical properties of impregnated orange peel
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Chemical Engineering |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322013000300023 |
Resumo: | Orange peel represents approximately 30-40 g/100g of the fresh fruit weight and could be used to develop value-added products. Hence, this study aims to evaluate the effects of drying conditions on the physical properties of orange peel impregnated with sucrose solution. The response surface method (RSM) was used to optimize two parameters: drying temperature (35-55 ºC) and air flow rate (2-3 m/s). The measured responses used to determine the effect of dying process conditions were: moisture content. drying time. total soluble solids. color and hardness. The dried orange peels from the optimal process were subjected to a sensory test by 60 consumers. The optimum conditions for the drying of orange peels were determined to obtain minimum hardness, moisture content and drying time for a w values below 0.6. The optimum conditions were found to be a dying temperature of 52.3 ºC and air flow rate of 2.0 m/s. At this point, drying time, hardness and moisture content were found to be 20 h, 78.4 N and 7.6%, respectively. The sensory results showed that consumers aged over 30 years old accepted well the dried orange peel. |
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Brazilian Journal of Chemical Engineering |
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Effect of drying conditions on the physical properties of impregnated orange peelDried peelOrangeImpregnationDrying conditionsOrange peel represents approximately 30-40 g/100g of the fresh fruit weight and could be used to develop value-added products. Hence, this study aims to evaluate the effects of drying conditions on the physical properties of orange peel impregnated with sucrose solution. The response surface method (RSM) was used to optimize two parameters: drying temperature (35-55 ºC) and air flow rate (2-3 m/s). The measured responses used to determine the effect of dying process conditions were: moisture content. drying time. total soluble solids. color and hardness. The dried orange peels from the optimal process were subjected to a sensory test by 60 consumers. The optimum conditions for the drying of orange peels were determined to obtain minimum hardness, moisture content and drying time for a w values below 0.6. The optimum conditions were found to be a dying temperature of 52.3 ºC and air flow rate of 2.0 m/s. At this point, drying time, hardness and moisture content were found to be 20 h, 78.4 N and 7.6%, respectively. The sensory results showed that consumers aged over 30 years old accepted well the dried orange peel.Brazilian Society of Chemical Engineering2013-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322013000300023Brazilian Journal of Chemical Engineering v.30 n.3 2013reponame:Brazilian Journal of Chemical Engineeringinstname:Associação Brasileira de Engenharia Química (ABEQ)instacron:ABEQ10.1590/S0104-66322013000300023info:eu-repo/semantics/openAccessManjarres-Pinzon,K.Cortes-Rodriguez,M.Rodríguez-Sandoval,E.eng2013-09-03T00:00:00Zoai:scielo:S0104-66322013000300023Revistahttps://www.scielo.br/j/bjce/https://old.scielo.br/oai/scielo-oai.phprgiudici@usp.br||rgiudici@usp.br1678-43830104-6632opendoar:2013-09-03T00:00Brazilian Journal of Chemical Engineering - Associação Brasileira de Engenharia Química (ABEQ)false |
dc.title.none.fl_str_mv |
Effect of drying conditions on the physical properties of impregnated orange peel |
title |
Effect of drying conditions on the physical properties of impregnated orange peel |
spellingShingle |
Effect of drying conditions on the physical properties of impregnated orange peel Manjarres-Pinzon,K. Dried peel Orange Impregnation Drying conditions |
title_short |
Effect of drying conditions on the physical properties of impregnated orange peel |
title_full |
Effect of drying conditions on the physical properties of impregnated orange peel |
title_fullStr |
Effect of drying conditions on the physical properties of impregnated orange peel |
title_full_unstemmed |
Effect of drying conditions on the physical properties of impregnated orange peel |
title_sort |
Effect of drying conditions on the physical properties of impregnated orange peel |
author |
Manjarres-Pinzon,K. |
author_facet |
Manjarres-Pinzon,K. Cortes-Rodriguez,M. Rodríguez-Sandoval,E. |
author_role |
author |
author2 |
Cortes-Rodriguez,M. Rodríguez-Sandoval,E. |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Manjarres-Pinzon,K. Cortes-Rodriguez,M. Rodríguez-Sandoval,E. |
dc.subject.por.fl_str_mv |
Dried peel Orange Impregnation Drying conditions |
topic |
Dried peel Orange Impregnation Drying conditions |
description |
Orange peel represents approximately 30-40 g/100g of the fresh fruit weight and could be used to develop value-added products. Hence, this study aims to evaluate the effects of drying conditions on the physical properties of orange peel impregnated with sucrose solution. The response surface method (RSM) was used to optimize two parameters: drying temperature (35-55 ºC) and air flow rate (2-3 m/s). The measured responses used to determine the effect of dying process conditions were: moisture content. drying time. total soluble solids. color and hardness. The dried orange peels from the optimal process were subjected to a sensory test by 60 consumers. The optimum conditions for the drying of orange peels were determined to obtain minimum hardness, moisture content and drying time for a w values below 0.6. The optimum conditions were found to be a dying temperature of 52.3 ºC and air flow rate of 2.0 m/s. At this point, drying time, hardness and moisture content were found to be 20 h, 78.4 N and 7.6%, respectively. The sensory results showed that consumers aged over 30 years old accepted well the dried orange peel. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-09-01 |
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=S0104-66322013000300023 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322013000300023 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0104-66322013000300023 |
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 |
Brazilian Society of Chemical Engineering |
publisher.none.fl_str_mv |
Brazilian Society of Chemical Engineering |
dc.source.none.fl_str_mv |
Brazilian Journal of Chemical Engineering v.30 n.3 2013 reponame:Brazilian Journal of Chemical Engineering instname:Associação Brasileira de Engenharia Química (ABEQ) instacron:ABEQ |
instname_str |
Associação Brasileira de Engenharia Química (ABEQ) |
instacron_str |
ABEQ |
institution |
ABEQ |
reponame_str |
Brazilian Journal of Chemical Engineering |
collection |
Brazilian Journal of Chemical Engineering |
repository.name.fl_str_mv |
Brazilian Journal of Chemical Engineering - Associação Brasileira de Engenharia Química (ABEQ) |
repository.mail.fl_str_mv |
rgiudici@usp.br||rgiudici@usp.br |
_version_ |
1754213174206267392 |