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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
27/10/2008 |
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Data da última atualização: |
14/09/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ANTONIO, G. C.; AZOUBEL, P. M.; MURR, F. E. X.; PARK, K. J. |
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Afiliação: |
Graziella Colato Antonio, FEAGRI; PATRICIA MOREIRA AZOUBEL, CPATSA; Fernanda Elizabeth Murr, UNICAMP - FEA; Kil Jin Park, FEAGRI. |
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Título: |
Osmotic dehydration of sweet potato (Ipomoea batatas) in ternary solutions. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Ciência e Tecnologia de Alimentos, v. 28, n. 3, p. 696-701, jul./set. 2008. |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this work was to evaluate the osmotic dehydration of sweet potato (Ipomoea batatas) using hypertonic sucrose solutions, with or without NaCl, at three different concentrations, at 40 °C. Highest water losses were obtained when the mixture of sucrose and NaCl was used. The addition of NaCl to osmotic solutions increases the driving force of the process and it is verified that the osmotic dehydration process is mainly influenced by changes in NaCl concentration, but the positive effect of the salt-sucrose interaction on soluble solids also determined the decrease of solid gain when solutes were at maximum concentrations. Mass transfer kinetics were modeled according to Peleg, Fick and Page's equations, which presented good fittings of the experimental data. Peleg's equation and Page's model presented the best fitting and showed excellent predictive capacity for water loss and salt gain data. The effective diffusivity determined using Fick's Second Law applied to slice geometry was found to be in the range from 3.82 x 10-11 to 7.46 x 10-11 m²/s for water loss and from 1.18 x 10-10 to 3.38 x 10-11 m²/s for solid gain. |
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Palavras-Chave: |
Difusidade efetiva; Modelos empíricos; Sweet potato. |
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Thesagro: |
Batata doce; Desidratação Osmótica; Sacarose; Sal. |
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Thesaurus Nal: |
Sucrose. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 01848naa a2200253 a 4500
001 1160899
005 2022-09-14
008 2008 bl uuuu u00u1 u #d
100 1 $aANTONIO, G. C.
245 $aOsmotic dehydration of sweet potato (Ipomoea batatas) in ternary solutions.
260 $c2008
520 $aThe aim of this work was to evaluate the osmotic dehydration of sweet potato (Ipomoea batatas) using hypertonic sucrose solutions, with or without NaCl, at three different concentrations, at 40 °C. Highest water losses were obtained when the mixture of sucrose and NaCl was used. The addition of NaCl to osmotic solutions increases the driving force of the process and it is verified that the osmotic dehydration process is mainly influenced by changes in NaCl concentration, but the positive effect of the salt-sucrose interaction on soluble solids also determined the decrease of solid gain when solutes were at maximum concentrations. Mass transfer kinetics were modeled according to Peleg, Fick and Page's equations, which presented good fittings of the experimental data. Peleg's equation and Page's model presented the best fitting and showed excellent predictive capacity for water loss and salt gain data. The effective diffusivity determined using Fick's Second Law applied to slice geometry was found to be in the range from 3.82 x 10-11 to 7.46 x 10-11 m²/s for water loss and from 1.18 x 10-10 to 3.38 x 10-11 m²/s for solid gain.
650 $aSucrose
650 $aBatata doce
650 $aDesidratação Osmótica
650 $aSacarose
650 $aSal
653 $aDifusidade efetiva
653 $aModelos empíricos
653 $aSweet potato
700 1 $aAZOUBEL, P. M.
700 1 $aMURR, F. E. X.
700 1 $aPARK, K. J.
773 $tCiência e Tecnologia de Alimentos$gv. 28, n. 3, p. 696-701, jul./set. 2008.
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Embrapa Semiárido (CPATSA) |
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| 1. |  | GRATTAPAGLIA, D.; RESENDE, M. D. V. de; RESENDE, M. F. R.; SANSALONI, C. P.; PETROLI, C. D.; MISSIAGGIA, A. A.; TAKAHASHI, E. K.; ZAMPROGNO, K. C.; KILIAN, A. High realized accuracies of genomic selection for volume growth and wood density in Eucalyptus breeding populations with contrasting effective sizes. In: PLANT & ANIMAL GENOMES CONFERENCE, 19., 2011, San Diego. Conference... [S.l.]: International Plant & Animal Genome, 2011. Abstract. W235: Forest Trees.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas; Embrapa Recursos Genéticos e Biotecnologia. |
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| 2. | | GRATTAPAGLIA, D.; RESENDE, M. D. V. de; RESENDE, M. R.; SANSALONI, C. P.; PETROLI, C. D.; MISSIAGGIA, A. A.; TAKAHASHI, E. K.; ZAMPROGNO, K. C.; KILIAN, A. Genomic selection for growth traits in Eucalyptus: accuracy within and across breeding populations. In: IUFRO TREE BIOTECHNOLOGY CONFERENCE, 2011, Arraial d'Ajuda. From genomes do integration and delivery: extended abstracts proceedings. [S.l.]: Embrapa: Veracel: IUFRO, 2011.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas; Embrapa Recursos Genéticos e Biotecnologia. |
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| 3. | | SANTOS, M. R.; GUIMARÃES, L. M. da S.; RESENDE, M. D. V. de; ROSSE, L. N.; ZAMPROGNO, K. C.; ALFENAS, A. C. Resistance of Eucalyptus pellita to rust (Puccinia psidii). Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 14, n. 4, p. 244-250, Dec. 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Florestas. |
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| 4. | | GRATTAPAGLIA, D.; SANSALONI, C.; PETROLI, C.; RESENDE JÚNIOR, M. F.; FARIA, D.; MISSIAGGIA, A. A.; TAKAHASHI. E. K.; ZAMPROGNO, K.; KILIAN, A.; RESENDE, M. D. V. de. Realized accuracies of Genomic Selection for volume growth in tropical Eucalyptus: marker assisted selection coming to reality in forest trees. In: CONGRESSO BRASILEIRO DE GENÉTICA, 56., 2010, Guarujá. Resumos... [Curitiba]: UFPR, 2010. p. 192.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 5. | | GRATTAPAGLIA, D.; SANSALONI, C. P.; PETROLI, C. D.; RESENDE JUNIOR, M. F. R.; FARIA, D. A.; MISSIAGGIA, A. A.; TAKAHASHI, E. K.; ZAMPROGNO, K. C.; KILIAN, A.; RESENDE, M. D. V. de. Genomic selection in Eucalyptus: marker assisted selection coming to reality in forest trees. In: PLANT & ANIMAL GENOMES CONFERENCE, 18., 2010, San Diego. Resumos.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 6. | | GRATTAPAGLIA, D.; RESENDE, M. D. V. de; RESENDE JUNIOR, M. F. R.; SANSALONI, C. P.; PETROLI, C. D.; MISSIAGGIA, A. A.; TAKAHASHI, E. K.; ZAMPROGNO, K. C.; KILIAN, A. Breeding by genomic selection: capturing the missing heritability of complex traits in forest trees. In: NEW PHYTOLOGIST SYMPOSIUM, 26., 2011, Nancy. Bioenergy trees. [S.l.]: INRA, 2011. p. 9.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas; Embrapa Recursos Genéticos e Biotecnologia. |
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| Registros recuperados : 6 | |
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