Determination of the solubility of extracts from vegetable raw material in pressurized CO2: a pseudo-ternary mixture formed by cellulosic structure+solute+solvent
Autor(a) principal: | |
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Data de Publicação: | 2002 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRN |
Texto Completo: | https://repositorio.ufrn.br/handle/123456789/44876 |
Resumo: | This paper discusses the application of the dynamic method to measure the solubility in pseudo-ternary systems formed by vegetable raw materials (cellulosic structure+solute) and CO2. For aromatic, medicinal, and spice plants, the soluble portion of the solid is formed of essential oils, oleoresins, pigments, and various substances from several other classes of organic compounds. The experimental data were measured in two independent laboratories, using three experimental set-ups, and three vegetable species: clove buds, eucalyptus, and ginger. The solubility for the system clove buds/CO2 varied from 0.220 to 0.277 kg-extract/kg-CO2 for the isotherm of 288.15 K. The ginger extract solubility varied from 2.01×10−3 to 7.20×10−3 kg-extract/kg-CO2 for pressures of 100–300 bar, and temperatures of 298.15–313.15 K. The eucalyptus solubility for the isobar of 66.7 bar varied from 3.95×10−3 to 4.07×10−3 kg-extract/kg-CO2. © 2002 Elsevier Science B.V. All rights reserved |
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Chiavone Filho, OsvaldoRodrigues, Vera MariaSousa, Elisa Maria Bittencourt Dutra deMonteiro, Alcilene RodriguesMarques, Márcia Ortiz MayoMeireles, Maria Angela A.2021-11-10T19:36:47Z2021-11-10T19:36:47Z2002-01SOUSA, E. M. B. D.; RODRIGUES, V. M.; MONTEIRO, A. R.; CHIAVONE FILHO, Osvaldo; MARQUES, M. M.; MEIRELES, Maria Angela. Determination of the solubility of extracts from vegetable raw material in pressurized CO2: a pseudo-ternary mixture formed by cellulosic structure+solute+solvent. The Journal of Supercritical Fluids, New York, v. 22, p. 21-36, 2002. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0896844601001085?via%3Dihub Acesso em: 15 jun. 2021. https://doi.org/10.1016/S0896-8446(01)00108-5.0896-8446https://repositorio.ufrn.br/handle/123456789/4487610.1016/S0896-8446(01)00108-5ElsevierAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccessSolubilitySFEClove budsGingerEucalyptusDetermination of the solubility of extracts from vegetable raw material in pressurized CO2: a pseudo-ternary mixture formed by cellulosic structure+solute+solventinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleThis paper discusses the application of the dynamic method to measure the solubility in pseudo-ternary systems formed by vegetable raw materials (cellulosic structure+solute) and CO2. For aromatic, medicinal, and spice plants, the soluble portion of the solid is formed of essential oils, oleoresins, pigments, and various substances from several other classes of organic compounds. The experimental data were measured in two independent laboratories, using three experimental set-ups, and three vegetable species: clove buds, eucalyptus, and ginger. The solubility for the system clove buds/CO2 varied from 0.220 to 0.277 kg-extract/kg-CO2 for the isotherm of 288.15 K. The ginger extract solubility varied from 2.01×10−3 to 7.20×10−3 kg-extract/kg-CO2 for pressures of 100–300 bar, and temperatures of 298.15–313.15 K. The eucalyptus solubility for the isobar of 66.7 bar varied from 3.95×10−3 to 4.07×10−3 kg-extract/kg-CO2. © 2002 Elsevier Science B.V. All rights reservedengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALDeterminationSolubilityExtracts_ChiavoneFilho_2002.pdfDeterminationSolubilityExtracts_ChiavoneFilho_2002.pdfapplication/pdf438730https://repositorio.ufrn.br/bitstream/123456789/44876/1/DeterminationSolubilityExtracts_ChiavoneFilho_2002.pdfb07feabbb24bb52c59d2032dba0637deMD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/44876/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/44876/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53123456789/448762021-11-10 16:36:51.856oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2021-11-10T19:36:51Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
dc.title.pt_BR.fl_str_mv |
Determination of the solubility of extracts from vegetable raw material in pressurized CO2: a pseudo-ternary mixture formed by cellulosic structure+solute+solvent |
title |
Determination of the solubility of extracts from vegetable raw material in pressurized CO2: a pseudo-ternary mixture formed by cellulosic structure+solute+solvent |
spellingShingle |
Determination of the solubility of extracts from vegetable raw material in pressurized CO2: a pseudo-ternary mixture formed by cellulosic structure+solute+solvent Chiavone Filho, Osvaldo Solubility SFE Clove buds Ginger Eucalyptus |
title_short |
Determination of the solubility of extracts from vegetable raw material in pressurized CO2: a pseudo-ternary mixture formed by cellulosic structure+solute+solvent |
title_full |
Determination of the solubility of extracts from vegetable raw material in pressurized CO2: a pseudo-ternary mixture formed by cellulosic structure+solute+solvent |
title_fullStr |
Determination of the solubility of extracts from vegetable raw material in pressurized CO2: a pseudo-ternary mixture formed by cellulosic structure+solute+solvent |
title_full_unstemmed |
Determination of the solubility of extracts from vegetable raw material in pressurized CO2: a pseudo-ternary mixture formed by cellulosic structure+solute+solvent |
title_sort |
Determination of the solubility of extracts from vegetable raw material in pressurized CO2: a pseudo-ternary mixture formed by cellulosic structure+solute+solvent |
author |
Chiavone Filho, Osvaldo |
author_facet |
Chiavone Filho, Osvaldo Rodrigues, Vera Maria Sousa, Elisa Maria Bittencourt Dutra de Monteiro, Alcilene Rodrigues Marques, Márcia Ortiz Mayo Meireles, Maria Angela A. |
author_role |
author |
author2 |
Rodrigues, Vera Maria Sousa, Elisa Maria Bittencourt Dutra de Monteiro, Alcilene Rodrigues Marques, Márcia Ortiz Mayo Meireles, Maria Angela A. |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Chiavone Filho, Osvaldo Rodrigues, Vera Maria Sousa, Elisa Maria Bittencourt Dutra de Monteiro, Alcilene Rodrigues Marques, Márcia Ortiz Mayo Meireles, Maria Angela A. |
dc.subject.por.fl_str_mv |
Solubility SFE Clove buds Ginger Eucalyptus |
topic |
Solubility SFE Clove buds Ginger Eucalyptus |
description |
This paper discusses the application of the dynamic method to measure the solubility in pseudo-ternary systems formed by vegetable raw materials (cellulosic structure+solute) and CO2. For aromatic, medicinal, and spice plants, the soluble portion of the solid is formed of essential oils, oleoresins, pigments, and various substances from several other classes of organic compounds. The experimental data were measured in two independent laboratories, using three experimental set-ups, and three vegetable species: clove buds, eucalyptus, and ginger. The solubility for the system clove buds/CO2 varied from 0.220 to 0.277 kg-extract/kg-CO2 for the isotherm of 288.15 K. The ginger extract solubility varied from 2.01×10−3 to 7.20×10−3 kg-extract/kg-CO2 for pressures of 100–300 bar, and temperatures of 298.15–313.15 K. The eucalyptus solubility for the isobar of 66.7 bar varied from 3.95×10−3 to 4.07×10−3 kg-extract/kg-CO2. © 2002 Elsevier Science B.V. All rights reserved |
publishDate |
2002 |
dc.date.issued.fl_str_mv |
2002-01 |
dc.date.accessioned.fl_str_mv |
2021-11-10T19:36:47Z |
dc.date.available.fl_str_mv |
2021-11-10T19:36:47Z |
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 |
SOUSA, E. M. B. D.; RODRIGUES, V. M.; MONTEIRO, A. R.; CHIAVONE FILHO, Osvaldo; MARQUES, M. M.; MEIRELES, Maria Angela. Determination of the solubility of extracts from vegetable raw material in pressurized CO2: a pseudo-ternary mixture formed by cellulosic structure+solute+solvent. The Journal of Supercritical Fluids, New York, v. 22, p. 21-36, 2002. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0896844601001085?via%3Dihub Acesso em: 15 jun. 2021. https://doi.org/10.1016/S0896-8446(01)00108-5. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufrn.br/handle/123456789/44876 |
dc.identifier.issn.none.fl_str_mv |
0896-8446 |
dc.identifier.doi.none.fl_str_mv |
10.1016/S0896-8446(01)00108-5 |
identifier_str_mv |
SOUSA, E. M. B. D.; RODRIGUES, V. M.; MONTEIRO, A. R.; CHIAVONE FILHO, Osvaldo; MARQUES, M. M.; MEIRELES, Maria Angela. Determination of the solubility of extracts from vegetable raw material in pressurized CO2: a pseudo-ternary mixture formed by cellulosic structure+solute+solvent. The Journal of Supercritical Fluids, New York, v. 22, p. 21-36, 2002. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0896844601001085?via%3Dihub Acesso em: 15 jun. 2021. https://doi.org/10.1016/S0896-8446(01)00108-5. 0896-8446 10.1016/S0896-8446(01)00108-5 |
url |
https://repositorio.ufrn.br/handle/123456789/44876 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ info:eu-repo/semantics/openAccess |
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Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ |
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openAccess |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
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Universidade Federal do Rio Grande do Norte (UFRN) |
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UFRN |
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Repositório Institucional da UFRN |
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