Biodegradable Zein-Based Blend Films: Structural, Mechanical and Barrier Properties
ABSTRACT: The effect of adding a hydrocolloid on the structural, mechanical and barrier properties of zein-based blend films is evaluated. Zein-oleic acid blend fi lm with added xanthan gum (Z-OA-XG) showed higher water solubility (13.09 %) and opacity (8.49 AU/mm) than zein-oleic acid (Z-OA) fi lm...
- Autores:
-
Peña Serna, Carolina
Lopes Filho, José Francisco
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2015
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/34856
- Acceso en línea:
- https://hdl.handle.net/10495/34856
- Palabra clave:
- Biodegradación Ambiental
Biodegradation, Environmental
Permeabilidad
Permeability
Microestructura
Microstructure
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by/2.5/co/
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Biodegradable Zein-Based Blend Films: Structural, Mechanical and Barrier Properties |
| title |
Biodegradable Zein-Based Blend Films: Structural, Mechanical and Barrier Properties |
| spellingShingle |
Biodegradable Zein-Based Blend Films: Structural, Mechanical and Barrier Properties Biodegradación Ambiental Biodegradation, Environmental Permeabilidad Permeability Microestructura Microstructure |
| title_short |
Biodegradable Zein-Based Blend Films: Structural, Mechanical and Barrier Properties |
| title_full |
Biodegradable Zein-Based Blend Films: Structural, Mechanical and Barrier Properties |
| title_fullStr |
Biodegradable Zein-Based Blend Films: Structural, Mechanical and Barrier Properties |
| title_full_unstemmed |
Biodegradable Zein-Based Blend Films: Structural, Mechanical and Barrier Properties |
| title_sort |
Biodegradable Zein-Based Blend Films: Structural, Mechanical and Barrier Properties |
| dc.creator.fl_str_mv |
Peña Serna, Carolina Lopes Filho, José Francisco |
| dc.contributor.author.none.fl_str_mv |
Peña Serna, Carolina Lopes Filho, José Francisco |
| dc.contributor.researchgroup.spa.fl_str_mv |
Grupo de Investigación en Ciencias Agrarias -GRICA- |
| dc.subject.decs.none.fl_str_mv |
Biodegradación Ambiental Biodegradation, Environmental Permeabilidad Permeability |
| topic |
Biodegradación Ambiental Biodegradation, Environmental Permeabilidad Permeability Microestructura Microstructure |
| dc.subject.lemb.none.fl_str_mv |
Microestructura Microstructure |
| description |
ABSTRACT: The effect of adding a hydrocolloid on the structural, mechanical and barrier properties of zein-based blend films is evaluated. Zein-oleic acid blend fi lm with added xanthan gum (Z-OA-XG) showed higher water solubility (13.09 %) and opacity (8.49 AU/mm) than zein-oleic acid (Z-OA) fi lm (10.80 % and 5.19 AU/mm, respectively). Furthermore, Z-OA film had greater flexibility with lower Young’s Modulus (YM=5.02 MPa) and higher elongation at break (η=10.62 %); nonetheless, it was less resistant to tension (tensile strength σ=8.5 MPa) than Z-OA-XG fi lm, which showed YM, η and σ of 6.38 MPa, 6.66 % and 10.485 MPa, respectively. Both films had glossy and homogeneous structure with comparable water vapour and oxygen barrier properties around 4.39·10–11 and 1.82·10–13 g/(Pa·s·m), respectively. Based on that, xanthan gum structure influenced mainly mechanical and light barrier properties of zein-oleic acid blend films. |
| publishDate |
2015 |
| dc.date.issued.none.fl_str_mv |
2015 |
| dc.date.accessioned.none.fl_str_mv |
2023-05-06T16:55:39Z |
| dc.date.available.none.fl_str_mv |
2023-05-06T16:55:39Z |
| dc.type.spa.fl_str_mv |
Artículo de investigación |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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https://purl.org/redcol/resource_type/ART |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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Serna CP, Filho JF. Biodegradable Zein-Based Blend Films: Structural, Mechanical and Barrier Properties. Food Technol Biotechnol. 2015 Sep;53(3):348-353. doi: 10.17113/ftb.53.03.15.3725. |
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1330-9862 |
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https://hdl.handle.net/10495/34856 |
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10.17113/ftb.53.03.15.3725 |
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1334-2606 |
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Serna CP, Filho JF. Biodegradable Zein-Based Blend Films: Structural, Mechanical and Barrier Properties. Food Technol Biotechnol. 2015 Sep;53(3):348-353. doi: 10.17113/ftb.53.03.15.3725. 1330-9862 10.17113/ftb.53.03.15.3725 1334-2606 |
| url |
https://hdl.handle.net/10495/34856 |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
| dc.relation.ispartofjournalabbrev.spa.fl_str_mv |
Food Technol. Biotechnol. |
| dc.relation.citationendpage.spa.fl_str_mv |
353 |
| dc.relation.citationissue.spa.fl_str_mv |
3 |
| dc.relation.citationstartpage.spa.fl_str_mv |
348 |
| dc.relation.citationvolume.spa.fl_str_mv |
53 |
| dc.relation.ispartofjournal.spa.fl_str_mv |
Food Technology and Biotechnology |
| dc.rights.uri.*.fl_str_mv |
http://creativecommons.org/licenses/by/2.5/co/ |
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https://creativecommons.org/licenses/by/4.0/ |
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openAccess |
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Universidad de Zagreb, Facultad de Tecnología y Biotecnología de Alimentos |
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Zagreb, Croacia |
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sin facultad - programa |
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Universidad de Antioquia |
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Peña Serna, CarolinaLopes Filho, José FranciscoGrupo de Investigación en Ciencias Agrarias -GRICA-2023-05-06T16:55:39Z2023-05-06T16:55:39Z2015Serna CP, Filho JF. Biodegradable Zein-Based Blend Films: Structural, Mechanical and Barrier Properties. Food Technol Biotechnol. 2015 Sep;53(3):348-353. doi: 10.17113/ftb.53.03.15.3725.1330-9862https://hdl.handle.net/10495/3485610.17113/ftb.53.03.15.37251334-2606ABSTRACT: The effect of adding a hydrocolloid on the structural, mechanical and barrier properties of zein-based blend films is evaluated. Zein-oleic acid blend fi lm with added xanthan gum (Z-OA-XG) showed higher water solubility (13.09 %) and opacity (8.49 AU/mm) than zein-oleic acid (Z-OA) fi lm (10.80 % and 5.19 AU/mm, respectively). Furthermore, Z-OA film had greater flexibility with lower Young’s Modulus (YM=5.02 MPa) and higher elongation at break (η=10.62 %); nonetheless, it was less resistant to tension (tensile strength σ=8.5 MPa) than Z-OA-XG fi lm, which showed YM, η and σ of 6.38 MPa, 6.66 % and 10.485 MPa, respectively. Both films had glossy and homogeneous structure with comparable water vapour and oxygen barrier properties around 4.39·10–11 and 1.82·10–13 g/(Pa·s·m), respectively. Based on that, xanthan gum structure influenced mainly mechanical and light barrier properties of zein-oleic acid blend films.COL00095566application/pdfengUniversidad de Zagreb, Facultad de Tecnología y Biotecnología de AlimentosZagreb, Croaciasin facultad - programahttp://creativecommons.org/licenses/by/2.5/co/https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Biodegradable Zein-Based Blend Films: Structural, Mechanical and Barrier PropertiesArtículo de investigaciónhttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARThttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionBiodegradación AmbientalBiodegradation, EnvironmentalPermeabilidadPermeabilityMicroestructuraMicrostructureFood Technol. 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