Synergism between sodium chloride, sucrose and tricalcium phosphate in the osmotic dehydration of oca (Oxalis tuberosa) with and without chitosan coating

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We investigated the synergistic effect of three solutes (sodium chloride, sucrose, tricalcium phosphate) in different combinations of concentration, on the moisture, solid gain and calcium gain in oca (Oxalis tuberosa) with and without chitosan (CR and SR). In both cases applied the Simplex with Ext...

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Detalles Bibliográficos
Autores: Arroyo, José, Arteaga, Hubert Arteaga, Siche, Raúl
Formato: artículo
Fecha de Publicación:2010
Institución:Universidad Nacional de Trujillo
Repositorio:Revistas - Universidad Nacional de Trujillo
Lenguaje:español
OAI Identifier:oai:ojs.revistas.unitru.edu.pe:article/35
Enlace del recurso:https://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/35
Nivel de acceso:acceso abierto
Materia:Oca
osmotic dehydration
synergy
chitosan
osmodeshidratación
sinergia
quitosano
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spelling Synergism between sodium chloride, sucrose and tricalcium phosphate in the osmotic dehydration of oca (Oxalis tuberosa) with and without chitosan coatingSinergismo entre el cloruro de sodio, sacarosa y fosfato tricálcico en la deshidratación osmótica de oca (Oxalis tuberosa) con y sin recubrimiento de QuitosanoArroyo, JoséArteaga, Hubert ArteagaSiche, RaúlOcaosmotic dehydrationsynergychitosanOcaosmodeshidrataciónsinergiaquitosanoWe investigated the synergistic effect of three solutes (sodium chloride, sucrose, tricalcium phosphate) in different combinations of concentration, on the moisture, solid gain and calcium gain in oca (Oxalis tuberosa) with and without chitosan (CR and SR). In both cases applied the Simplex with Extended Centroid mixture design. Were used cylinders of oca of 0.9 cm of diameter and 3.4 cm of length. The kinetics of moisture, solid gain and calcium gain for 48 hours was evaluated. The effective diffusivity of water, solids and calcium was determined. We found that in samples CR is greater loss of water and less solid gain compared with SR samples mainly as sodium chloride or sucrose participate independently, while for the gain of calcium, in all cases, the CR samples gain more of calcium than SR samples. The effective diffusivities found are: water, 1.19E-09 m2/s in samples CR and 1.34E-09 m2/s in SR samples; for solid, 3.67E-09 m2/s in samples CR and 5.43E-09 m2/s in SR samples; and, for calcium 3.32E-11 m2/s in samples CR and 1.57E-09 m2/s in SR samples.Se investigó el efecto sinérgico de tres solutos (cloruro de sodio, sacarosa, y fosfato tricálcico) en distintas combinaciones de concentración, sobre la humedad, ganancia de sólidos y ganancia de calcio en la deshidratación osmótica de oca (Oxalis tuberosa) con y sin recubrimiento de quitosano (CR y SR). En ambos casos se aplicó un diseño de mezclas Simplex con Centroide Ampliado. Se utilizaron cilindros de oca de 0.9 cm de diámetro y 3.4 cm de longitud. Se evaluó la cinética de la humedad, ganancia de sólidos y ganancia de calcio durante 48 horas. Se determinó la difusividad efectiva del agua, sólidos y calcio. Se encontró que en muestras CR hay mayor pérdida de agua y menor ganancia de sólidos comparado con las muestras SR, principalmente cuando el cloruro de sodio o sacarosa participa independientemente, en tanto que para la ganancia de calcio, en todos los casos, las muestras CR ganan mayor cantidad de calcio que las muestras SR. Las difusividades efectivas encontradas fueron: para el agua,1.19E-09 m2/s en muestras CR y 1.34E-09 m2/s en muestras SR; para los sólidos, 3.67E-09 m2/s en muestras CR y 5.43E-09 m2/s en muestras SR; y, para el calcio 3.32E-11 m2/s en muestras CR y 1.57E-09 m2/s en muestras SR.Universidad Nacional de Trujillo2010-12-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/35Scientia Agropecuaria; Vol. 1 Núm. 3 y 4 (2010): Julio - Diciembre; 197-206Scientia Agropecuaria; Vol. 1 No. 3 y 4 (2010): July - December; 197-2062306-67412077-9917reponame:Revistas - Universidad Nacional de Trujilloinstname:Universidad Nacional de Trujilloinstacron:UNITRUspahttps://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/35/44Derechos de autor 2010 Scientia Agropecuariainfo:eu-repo/semantics/openAccessoai:ojs.revistas.unitru.edu.pe:article/352017-04-18T10:04:23Z
dc.title.none.fl_str_mv Synergism between sodium chloride, sucrose and tricalcium phosphate in the osmotic dehydration of oca (Oxalis tuberosa) with and without chitosan coating
Sinergismo entre el cloruro de sodio, sacarosa y fosfato tricálcico en la deshidratación osmótica de oca (Oxalis tuberosa) con y sin recubrimiento de Quitosano
title Synergism between sodium chloride, sucrose and tricalcium phosphate in the osmotic dehydration of oca (Oxalis tuberosa) with and without chitosan coating
spellingShingle Synergism between sodium chloride, sucrose and tricalcium phosphate in the osmotic dehydration of oca (Oxalis tuberosa) with and without chitosan coating
Arroyo, José
Oca
osmotic dehydration
synergy
chitosan
Oca
osmodeshidratación
sinergia
quitosano
title_short Synergism between sodium chloride, sucrose and tricalcium phosphate in the osmotic dehydration of oca (Oxalis tuberosa) with and without chitosan coating
title_full Synergism between sodium chloride, sucrose and tricalcium phosphate in the osmotic dehydration of oca (Oxalis tuberosa) with and without chitosan coating
title_fullStr Synergism between sodium chloride, sucrose and tricalcium phosphate in the osmotic dehydration of oca (Oxalis tuberosa) with and without chitosan coating
title_full_unstemmed Synergism between sodium chloride, sucrose and tricalcium phosphate in the osmotic dehydration of oca (Oxalis tuberosa) with and without chitosan coating
title_sort Synergism between sodium chloride, sucrose and tricalcium phosphate in the osmotic dehydration of oca (Oxalis tuberosa) with and without chitosan coating
dc.creator.none.fl_str_mv Arroyo, José
Arteaga, Hubert Arteaga
Siche, Raúl
author Arroyo, José
author_facet Arroyo, José
Arteaga, Hubert Arteaga
Siche, Raúl
author_role author
author2 Arteaga, Hubert Arteaga
Siche, Raúl
author2_role author
author
dc.subject.none.fl_str_mv Oca
osmotic dehydration
synergy
chitosan
Oca
osmodeshidratación
sinergia
quitosano
topic Oca
osmotic dehydration
synergy
chitosan
Oca
osmodeshidratación
sinergia
quitosano
description We investigated the synergistic effect of three solutes (sodium chloride, sucrose, tricalcium phosphate) in different combinations of concentration, on the moisture, solid gain and calcium gain in oca (Oxalis tuberosa) with and without chitosan (CR and SR). In both cases applied the Simplex with Extended Centroid mixture design. Were used cylinders of oca of 0.9 cm of diameter and 3.4 cm of length. The kinetics of moisture, solid gain and calcium gain for 48 hours was evaluated. The effective diffusivity of water, solids and calcium was determined. We found that in samples CR is greater loss of water and less solid gain compared with SR samples mainly as sodium chloride or sucrose participate independently, while for the gain of calcium, in all cases, the CR samples gain more of calcium than SR samples. The effective diffusivities found are: water, 1.19E-09 m2/s in samples CR and 1.34E-09 m2/s in SR samples; for solid, 3.67E-09 m2/s in samples CR and 5.43E-09 m2/s in SR samples; and, for calcium 3.32E-11 m2/s in samples CR and 1.57E-09 m2/s in SR samples.
publishDate 2010
dc.date.none.fl_str_mv 2010-12-25
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/35
url https://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/35
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/35/44
dc.rights.none.fl_str_mv Derechos de autor 2010 Scientia Agropecuaria
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2010 Scientia Agropecuaria
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional de Trujillo
publisher.none.fl_str_mv Universidad Nacional de Trujillo
dc.source.none.fl_str_mv Scientia Agropecuaria; Vol. 1 Núm. 3 y 4 (2010): Julio - Diciembre; 197-206
Scientia Agropecuaria; Vol. 1 No. 3 y 4 (2010): July - December; 197-206
2306-6741
2077-9917
reponame:Revistas - Universidad Nacional de Trujillo
instname:Universidad Nacional de Trujillo
instacron:UNITRU
instname_str Universidad Nacional de Trujillo
instacron_str UNITRU
institution UNITRU
reponame_str Revistas - Universidad Nacional de Trujillo
collection Revistas - Universidad Nacional de Trujillo
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1843350172618194944
score 13.210282
Synergism between sodium chloride, sucrose and tricalcium phosphate in the osmotic dehydration of oca (Oxalis tuberosa) with and without chitosan coating
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