Application of inverse methods in the osmotic dehydration of acerola

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorSilva, M. A. C.-
Autor(es): dc.creatorCorrêa, J. L. G.-
Autor(es): dc.creatorSilva, Z. E. da-
Data de aceite: dc.date.accessioned2026-02-09T12:15:33Z-
Data de disponibilização: dc.date.available2026-02-09T12:15:33Z-
Data de envio: dc.date.issued2015-05-06-
Data de envio: dc.date.issued2015-05-06-
Data de envio: dc.date.issued2010-07-06-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/9306-
Fonte completa do material: dc.identifierhttp://onlinelibrary.wiley.com/doi/10.1111/j.1365-2621.2010.02378.x/abstract;jsessionid=8BE657683D03B417BCD60B97DABD48FF.f02t01-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1157699-
Descrição: dc.descriptionThis work presents a study of the mass transfer of osmotically dehydrated West Indian cherry, also known as acerola. The experiments were performed by immersing the fruits in a sucrose solution at 65oBrix for 12 h at ambient temperature (27 °C), using three different fruit:solution ratios (1:4; 1:10 and 1:15 (w:w)). The kinetics of water loss, solids gain and weight reduction was determined. Effective mass diffusivity was calculated by the inverse method, using the Levenberg-Marquardt minimisation algorithm. The mathemat- ical model used to describe the physical phenomenon of osmotic dehydration was based on Fick’s Second Law, considering the fruits as geometrically perfect spheres. The influence of the fruit:solution ratio was not significant in the range of this study. Diffusivity ranged from 1.558 · 10 )10 to 1.760 · 10 )10 m 2 s )1 .-
Idioma: dc.languageen-
Publicador: dc.publisherInstitute of Food Science and Technology-
Direitos: dc.rightsrestrito-
???dc.source???: dc.sourceInternational Journal of Food Science & Technology-
Palavras-chave: dc.subjectAcerola-
Palavras-chave: dc.subjectWest Indian cherry-
Palavras-chave: dc.subjectWeight reduction-
Palavras-chave: dc.subjectWater loss-
Palavras-chave: dc.subjectSolids gain-
Palavras-chave: dc.subjectLevenberg-Marquardt-
Palavras-chave: dc.subjectEffective mass diffusivity-
Título: dc.titleApplication of inverse methods in the osmotic dehydration of acerola-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

Não existem arquivos associados a este item.