Viscoelastic behavior of yellow pitahaya treated with 1-MCP
Foods may have both solid and liquid properties, and are described as viscoelastic products. Knowledge on such viscoelastic features is very useful for quality control and/or food stability. The purpose of this work was to evaluate the effect of the application of 1-MCP on the viscoelastic propertie...
- Autores:
-
Torres Valenzuela, Laura Sofia
Ayala-Aponte, Alfredo Adolfo
Serna, Liliana
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2016
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/60556
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/60556
http://bdigital.unal.edu.co/58888/
- Palabra clave:
- 62 Ingeniería y operaciones afines / Engineering
Stress relaxation
Generalized Maxwell
Peleg
Selenicereus megalanthus.
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Torres Valenzuela, Laura Sofiab0b56a4b-1937-46e8-98c7-3ccf20b6fd1c300Ayala-Aponte, Alfredo Adolfoaef439ba-2efc-4fdd-9166-e553a885db21300Serna, Lilianaaaaa4e5a-58b9-42fa-93f6-c8194304ed813002019-07-02T18:35:31Z2019-07-02T18:35:31Z2016-03-01ISSN: 2346-2183https://repositorio.unal.edu.co/handle/unal/60556http://bdigital.unal.edu.co/58888/Foods may have both solid and liquid properties, and are described as viscoelastic products. Knowledge on such viscoelastic features is very useful for quality control and/or food stability. The purpose of this work was to evaluate the effect of the application of 1-MCP on the viscoelastic properties of minimally processed yellow pitahaya during refrigeration storage, by using a stress relaxation test. Viscoelastic parameters were determined through Generalized Maxwell and Peleg’s rheologic models. Both rheological models proved suitable to predict viscoelastic behavior; however, Peleg’s model better described this behavior. Samples of treated and non-treated pitahaya with 1- MCP decreased their elastic behavior (firmness decrease) during storage. Fruit treated with 1-MCP showed a greater elastic component than non-treated samples during storage. These two rheological models were suitable for predicting the viscoelastic behavior, howeverapplication/pdfspaUniversidad Nacional de Colombia (Sede Medellín). Facultad de Minas.https://revistas.unal.edu.co/index.php/dyna/article/view/50402Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaTorres Valenzuela, Laura Sofia and Ayala-Aponte, Alfredo Adolfo and Serna, Liliana (2016) Viscoelastic behavior of yellow pitahaya treated with 1-MCP. DYNA, 83 (196). pp. 119-123. ISSN 2346-218362 Ingeniería y operaciones afines / EngineeringStress relaxationGeneralized MaxwellPelegSelenicereus megalanthus.Viscoelastic behavior of yellow pitahaya treated with 1-MCPArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL50402-290103-1-PB.pdfapplication/pdf1954596https://repositorio.unal.edu.co/bitstream/unal/60556/1/50402-290103-1-PB.pdfffc5cad15a1d8f24da1ecfc9171e6885MD51THUMBNAIL50402-290103-1-PB.pdf.jpg50402-290103-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9562https://repositorio.unal.edu.co/bitstream/unal/60556/2/50402-290103-1-PB.pdf.jpga0b8f0972218e41e5051ccb2c2b276f3MD52unal/60556oai:repositorio.unal.edu.co:unal/605562024-04-13 23:10:57.245Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
| dc.title.spa.fl_str_mv |
Viscoelastic behavior of yellow pitahaya treated with 1-MCP |
| title |
Viscoelastic behavior of yellow pitahaya treated with 1-MCP |
| spellingShingle |
Viscoelastic behavior of yellow pitahaya treated with 1-MCP 62 Ingeniería y operaciones afines / Engineering Stress relaxation Generalized Maxwell Peleg Selenicereus megalanthus. |
| title_short |
Viscoelastic behavior of yellow pitahaya treated with 1-MCP |
| title_full |
Viscoelastic behavior of yellow pitahaya treated with 1-MCP |
| title_fullStr |
Viscoelastic behavior of yellow pitahaya treated with 1-MCP |
| title_full_unstemmed |
Viscoelastic behavior of yellow pitahaya treated with 1-MCP |
| title_sort |
Viscoelastic behavior of yellow pitahaya treated with 1-MCP |
| dc.creator.fl_str_mv |
Torres Valenzuela, Laura Sofia Ayala-Aponte, Alfredo Adolfo Serna, Liliana |
| dc.contributor.author.spa.fl_str_mv |
Torres Valenzuela, Laura Sofia Ayala-Aponte, Alfredo Adolfo Serna, Liliana |
| dc.subject.ddc.spa.fl_str_mv |
62 Ingeniería y operaciones afines / Engineering |
| topic |
62 Ingeniería y operaciones afines / Engineering Stress relaxation Generalized Maxwell Peleg Selenicereus megalanthus. |
| dc.subject.proposal.spa.fl_str_mv |
Stress relaxation Generalized Maxwell Peleg Selenicereus megalanthus. |
| description |
Foods may have both solid and liquid properties, and are described as viscoelastic products. Knowledge on such viscoelastic features is very useful for quality control and/or food stability. The purpose of this work was to evaluate the effect of the application of 1-MCP on the viscoelastic properties of minimally processed yellow pitahaya during refrigeration storage, by using a stress relaxation test. Viscoelastic parameters were determined through Generalized Maxwell and Peleg’s rheologic models. Both rheological models proved suitable to predict viscoelastic behavior; however, Peleg’s model better described this behavior. Samples of treated and non-treated pitahaya with 1- MCP decreased their elastic behavior (firmness decrease) during storage. Fruit treated with 1-MCP showed a greater elastic component than non-treated samples during storage. These two rheological models were suitable for predicting the viscoelastic behavior, however |
| publishDate |
2016 |
| dc.date.issued.spa.fl_str_mv |
2016-03-01 |
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2019-07-02T18:35:31Z |
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2019-07-02T18:35:31Z |
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Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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info:eu-repo/semantics/article |
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http://purl.org/coar/resource_type/c_6501 |
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Text |
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http://purl.org/redcol/resource_type/ART |
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publishedVersion |
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ISSN: 2346-2183 |
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https://repositorio.unal.edu.co/handle/unal/60556 |
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http://bdigital.unal.edu.co/58888/ |
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ISSN: 2346-2183 |
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https://repositorio.unal.edu.co/handle/unal/60556 http://bdigital.unal.edu.co/58888/ |
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spa |
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spa |
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https://revistas.unal.edu.co/index.php/dyna/article/view/50402 |
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Universidad Nacional de Colombia Revistas electrónicas UN Dyna Dyna |
| dc.relation.references.spa.fl_str_mv |
Torres Valenzuela, Laura Sofia and Ayala-Aponte, Alfredo Adolfo and Serna, Liliana (2016) Viscoelastic behavior of yellow pitahaya treated with 1-MCP. DYNA, 83 (196). pp. 119-123. ISSN 2346-2183 |
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Derechos reservados - Universidad Nacional de Colombia |
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http://purl.org/coar/access_right/c_abf2 |
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Atribución-NoComercial 4.0 Internacional |
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http://creativecommons.org/licenses/by-nc/4.0/ |
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info:eu-repo/semantics/openAccess |
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Universidad Nacional de Colombia (Sede Medellín). Facultad de Minas. |
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