Vargas, M.; Albors, A.; Chiralt, A. (2011). Application of chitosan-sunflower oil edible films to pork meat hamburgers. Procedia Food Science. 1:39-43. https://doi.org/10.1016/j.profoo.2011.09.007
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/77165
Title:
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Application of chitosan-sunflower oil edible films to pork meat hamburgers
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Author:
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Vargas, Maria
Albors, A.
Chiralt, A.
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Editor:
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ICEF11 Executive Committee
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UPV Unit:
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Universitat Politècnica de València. Departamento de Tecnología de Alimentos - Departament de Tecnologia d'Aliments
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Issued date:
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Abstract:
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[EN] Edible films were prepared by combining high molecular weight chitosan with sunflower oil. Films were obtained by casting and were applied to the surface of pork meat hamburgers. Chitosan-based films increased the ...[+]
[EN] Edible films were prepared by combining high molecular weight chitosan with sunflower oil. Films were obtained by casting and were applied to the surface of pork meat hamburgers. Chitosan-based films increased the metmyoglobin (MtMb) content of coated hamburgers during cold storage, especially when using lactic acid as a solvent. The incorporation of sunflower oil to the chitosan matrix led to a reduction in MtMb content of hamburgers as compared to samples coated with pure chitosan films. Chitosan films led to a reduction in the microbial counts of samples during storage. However, it is important to modulate the oxygen permeability of films in order to avoid undesirable effects (MtMb formation).
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Subjects:
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Chitosan
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Film
,
Coating
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Microbial quality
,
Pork meat
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Copyrigths:
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Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
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Source:
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Procedia Food Science. (issn:
2211-601X
)
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DOI:
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10.1016/j.profoo.2011.09.007
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Publisher:
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Elsevier
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Publisher version:
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https://dx.doi.org/10.1016/j.profoo.2011.09.007
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Conference name:
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11th International Congress on Engineering and Food (ICEF11)
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Conference place:
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Athens, GREECE
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Conference date:
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MAY 22-26, 2011
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Project ID:
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info:eu-repo/grantAgreement/UPV//20091068/
info:eu-repo/grantAgreement/GVA//GV%2F2010%2F082/
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Thanks:
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The authors acknowledge the financial support provided by Universidad Politécnica de Valencia (Project 20091068) and Conselleria de Empresa, Universidad y Ciencia (GV/2010/082).
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Type:
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Artículo
Comunicación en congreso
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