Development of active biocomposites using a shrimp cooking effluent
A functional microemulsified concentrate was obtained from an industrial shrimp cooking effluent by using a centrifugal separator, resulting in a new effluent with only 5% of dry matter. The shrimp concentrate (C) showed valuable properties for use as a bioactive ingredient, being rich in lipids (~16%) and proteins (~11% w/w), and exhibiting antioxidant (radical scavenging capacity and reducing power) and antimicrobial properties. Chitosan–gelatin (ChG) biocomposites with and without the shrimp concentrate were prepared and characterized. The incorporation of C provided film-forming dispersions (S-ChGC) and dried films (F-ChGC) with increased antioxidant and antimicrobial activity. The film microstructure changed with the incorporation of the concentrate, which caused an evident plasticizing effect and reduced the tensile strength. The resulting biocomposites containing the shrimp cooking concentrate showed great potential for use in food applications (as food preservation or food design), medical devices or for cosmetic purposes, as wound dressing or film matrix for application on mucous membranes and epithelia with different functionalities.
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Format: | artículo biblioteca |
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Elsevier
2018
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Subjects: | Chitosan-gelatin biocomposite, Film, Antioxidant, Antimicrobial, Effluent valorization, Shrimp waste, |
Online Access: | http://hdl.handle.net/10261/170931 http://dx.doi.org/10.13039/501100004299 http://dx.doi.org/10.13039/501100003329 http://dx.doi.org/10.13039/501100003339 |
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dig-ictan-es-10261-1709312020-12-13T09:22:58Z Development of active biocomposites using a shrimp cooking effluent Alemán, Ailén González, Federico Arancibia, Mirari López Caballero, M. E. Montero García, Pilar Gómez Guillén, M. C. Secretaría de Educación Superior, Ciencia, Tecnología e Innovación (Ecuador) Ministerio de Economía y Competitividad (España) Consejo Superior de Investigaciones Científicas (España) Chitosan-gelatin biocomposite Film Antioxidant Antimicrobial Effluent valorization Shrimp waste A functional microemulsified concentrate was obtained from an industrial shrimp cooking effluent by using a centrifugal separator, resulting in a new effluent with only 5% of dry matter. The shrimp concentrate (C) showed valuable properties for use as a bioactive ingredient, being rich in lipids (~16%) and proteins (~11% w/w), and exhibiting antioxidant (radical scavenging capacity and reducing power) and antimicrobial properties. Chitosan–gelatin (ChG) biocomposites with and without the shrimp concentrate were prepared and characterized. The incorporation of C provided film-forming dispersions (S-ChGC) and dried films (F-ChGC) with increased antioxidant and antimicrobial activity. The film microstructure changed with the incorporation of the concentrate, which caused an evident plasticizing effect and reduced the tensile strength. The resulting biocomposites containing the shrimp cooking concentrate showed great potential for use in food applications (as food preservation or food design), medical devices or for cosmetic purposes, as wound dressing or film matrix for application on mucous membranes and epithelia with different functionalities. This research was financed by: (i) the Spanish Ministry of Economy and Competitiveness through project AGL2011-27607, AGL2014-52825-R and project AGL2017-84161-C2 and (ii) the Spanish National Research Council (CSIC) through project 201370E036. M. Arancibia was funded by a SENESCYT Scholarship provided by the Ecuadorian government. Peer Reviewed 2018-10-11T07:57:57Z 2018-10-11T07:57:57Z 2018 2018-10-11T07:57:58Z artículo http://purl.org/coar/resource_type/c_6501 doi: 10.1016/j.ifset.2018.04.018 issn: 1466-8564 e-issn: 1878-5522 Innovative Food Science and Emerging Technologies 47: 476-484 (2018) http://hdl.handle.net/10261/170931 10.1016/j.ifset.2018.04.018 http://dx.doi.org/10.13039/501100004299 http://dx.doi.org/10.13039/501100003329 http://dx.doi.org/10.13039/501100003339 #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2014-52825-R info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2017-84161-C2-1-R Postprint https://doi.org/10.1016/j.ifset.2018.04.018 Sí open Elsevier |
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Chitosan-gelatin biocomposite Film Antioxidant Antimicrobial Effluent valorization Shrimp waste Chitosan-gelatin biocomposite Film Antioxidant Antimicrobial Effluent valorization Shrimp waste |
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Chitosan-gelatin biocomposite Film Antioxidant Antimicrobial Effluent valorization Shrimp waste Chitosan-gelatin biocomposite Film Antioxidant Antimicrobial Effluent valorization Shrimp waste Alemán, Ailén González, Federico Arancibia, Mirari López Caballero, M. E. Montero García, Pilar Gómez Guillén, M. C. Development of active biocomposites using a shrimp cooking effluent |
description |
A functional microemulsified concentrate was obtained from an industrial shrimp cooking effluent by using a centrifugal separator, resulting in a new effluent with only 5% of dry matter. The shrimp concentrate (C) showed valuable properties for use as a bioactive ingredient, being rich in lipids (~16%) and proteins (~11% w/w), and exhibiting antioxidant (radical scavenging capacity and reducing power) and antimicrobial properties. Chitosan–gelatin (ChG) biocomposites with and without the shrimp concentrate were prepared and characterized. The incorporation of C provided film-forming dispersions (S-ChGC) and dried films (F-ChGC) with increased antioxidant and antimicrobial activity. The film microstructure changed with the incorporation of the concentrate, which caused an evident plasticizing effect and reduced the tensile strength. The resulting biocomposites containing the shrimp cooking concentrate showed great potential for use in food applications (as food preservation or food design), medical devices or for cosmetic purposes, as wound dressing or film matrix for application on mucous membranes and epithelia with different functionalities. |
author2 |
Secretaría de Educación Superior, Ciencia, Tecnología e Innovación (Ecuador) |
author_facet |
Secretaría de Educación Superior, Ciencia, Tecnología e Innovación (Ecuador) Alemán, Ailén González, Federico Arancibia, Mirari López Caballero, M. E. Montero García, Pilar Gómez Guillén, M. C. |
format |
artículo |
topic_facet |
Chitosan-gelatin biocomposite Film Antioxidant Antimicrobial Effluent valorization Shrimp waste |
author |
Alemán, Ailén González, Federico Arancibia, Mirari López Caballero, M. E. Montero García, Pilar Gómez Guillén, M. C. |
author_sort |
Alemán, Ailén |
title |
Development of active biocomposites using a shrimp cooking effluent |
title_short |
Development of active biocomposites using a shrimp cooking effluent |
title_full |
Development of active biocomposites using a shrimp cooking effluent |
title_fullStr |
Development of active biocomposites using a shrimp cooking effluent |
title_full_unstemmed |
Development of active biocomposites using a shrimp cooking effluent |
title_sort |
development of active biocomposites using a shrimp cooking effluent |
publisher |
Elsevier |
publishDate |
2018 |
url |
http://hdl.handle.net/10261/170931 http://dx.doi.org/10.13039/501100004299 http://dx.doi.org/10.13039/501100003329 http://dx.doi.org/10.13039/501100003339 |
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_version_ |
1777670558757945344 |