Effect of antimicrobial mixtures and modified atmosphere packaging on the quality of Argentine hake (Merluccius hubbsi) burgers
The combined effect of binary and tertiary antimicrobial mixtures of chitosan, nisin and sodium lactate at pH 5.50, modified atmosphere packaging (MAP) and refrigerated storage on the global quality of Argentine hake burgers was studied. Global quality was evaluated through microbiological (mesophil...
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Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00236438_v68_n_p258_Schelegueda http://hdl.handle.net/20.500.12110/paper_00236438_v68_n_p258_Schelegueda |
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paper:paper_00236438_v68_n_p258_Schelegueda2023-06-08T14:51:49Z Effect of antimicrobial mixtures and modified atmosphere packaging on the quality of Argentine hake (Merluccius hubbsi) burgers Gliemmo, María Fernanda Campos, Carmen Adriana Argentine hake Chitosan Fish burgers Nisin Sodium lactate Antibiotics Binary mixtures Chitin Chitosan Fish Food storage Lactic acid Microorganisms Mixtures Quality control Sensory perception Sodium Argentine hake Listeria innocua Nisin Refrigerated storages Sensory characteristics Sensory qualities Sodium lactate Total volatile basic nitrogens Modified atmosphere packaging The combined effect of binary and tertiary antimicrobial mixtures of chitosan, nisin and sodium lactate at pH 5.50, modified atmosphere packaging (MAP) and refrigerated storage on the global quality of Argentine hake burgers was studied. Global quality was evaluated through microbiological (mesophilic, lactic acid and proteolytic bacteria), physicochemical (pH, total volatile basic nitrogen and trimethylamine) and sensory (odor) parameters during 30 days at 4 °C. Burgers free of antimicrobials and packed in air or in MAP were used as controls. A challenge test with Listeria innocua was also performed. Fish burgers stored in air showed a global quality lower than 5 days. MAP was able to extend fish burgers quality, but it was not able to control L. innocua's development. The addition of antimicrobials improved microbiological, chemical and sensory characteristics. Among the different tested combinations, the one containing chitosan, nisin and sodium lactate must be highlighted. This mixture extended microbiological, physicochemical and sensory quality of burgers to 30 days. Furthermore, it controlled the development of L. innocua throughout storage. This study showed that the use of the proposed tertiary mixture of antimicrobials combined with MAP represents a promising technique to extend the shelf-life and safety of refrigerated hake burgers. © 2015 Elsevier Ltd. Fil:Gliemmo, M.F. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Campos, C.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2016 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00236438_v68_n_p258_Schelegueda http://hdl.handle.net/20.500.12110/paper_00236438_v68_n_p258_Schelegueda |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-134 |
collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
topic |
Argentine hake Chitosan Fish burgers Nisin Sodium lactate Antibiotics Binary mixtures Chitin Chitosan Fish Food storage Lactic acid Microorganisms Mixtures Quality control Sensory perception Sodium Argentine hake Listeria innocua Nisin Refrigerated storages Sensory characteristics Sensory qualities Sodium lactate Total volatile basic nitrogens Modified atmosphere packaging |
spellingShingle |
Argentine hake Chitosan Fish burgers Nisin Sodium lactate Antibiotics Binary mixtures Chitin Chitosan Fish Food storage Lactic acid Microorganisms Mixtures Quality control Sensory perception Sodium Argentine hake Listeria innocua Nisin Refrigerated storages Sensory characteristics Sensory qualities Sodium lactate Total volatile basic nitrogens Modified atmosphere packaging Gliemmo, María Fernanda Campos, Carmen Adriana Effect of antimicrobial mixtures and modified atmosphere packaging on the quality of Argentine hake (Merluccius hubbsi) burgers |
topic_facet |
Argentine hake Chitosan Fish burgers Nisin Sodium lactate Antibiotics Binary mixtures Chitin Chitosan Fish Food storage Lactic acid Microorganisms Mixtures Quality control Sensory perception Sodium Argentine hake Listeria innocua Nisin Refrigerated storages Sensory characteristics Sensory qualities Sodium lactate Total volatile basic nitrogens Modified atmosphere packaging |
description |
The combined effect of binary and tertiary antimicrobial mixtures of chitosan, nisin and sodium lactate at pH 5.50, modified atmosphere packaging (MAP) and refrigerated storage on the global quality of Argentine hake burgers was studied. Global quality was evaluated through microbiological (mesophilic, lactic acid and proteolytic bacteria), physicochemical (pH, total volatile basic nitrogen and trimethylamine) and sensory (odor) parameters during 30 days at 4 °C. Burgers free of antimicrobials and packed in air or in MAP were used as controls. A challenge test with Listeria innocua was also performed. Fish burgers stored in air showed a global quality lower than 5 days. MAP was able to extend fish burgers quality, but it was not able to control L. innocua's development. The addition of antimicrobials improved microbiological, chemical and sensory characteristics. Among the different tested combinations, the one containing chitosan, nisin and sodium lactate must be highlighted. This mixture extended microbiological, physicochemical and sensory quality of burgers to 30 days. Furthermore, it controlled the development of L. innocua throughout storage. This study showed that the use of the proposed tertiary mixture of antimicrobials combined with MAP represents a promising technique to extend the shelf-life and safety of refrigerated hake burgers. © 2015 Elsevier Ltd. |
author |
Gliemmo, María Fernanda Campos, Carmen Adriana |
author_facet |
Gliemmo, María Fernanda Campos, Carmen Adriana |
author_sort |
Gliemmo, María Fernanda |
title |
Effect of antimicrobial mixtures and modified atmosphere packaging on the quality of Argentine hake (Merluccius hubbsi) burgers |
title_short |
Effect of antimicrobial mixtures and modified atmosphere packaging on the quality of Argentine hake (Merluccius hubbsi) burgers |
title_full |
Effect of antimicrobial mixtures and modified atmosphere packaging on the quality of Argentine hake (Merluccius hubbsi) burgers |
title_fullStr |
Effect of antimicrobial mixtures and modified atmosphere packaging on the quality of Argentine hake (Merluccius hubbsi) burgers |
title_full_unstemmed |
Effect of antimicrobial mixtures and modified atmosphere packaging on the quality of Argentine hake (Merluccius hubbsi) burgers |
title_sort |
effect of antimicrobial mixtures and modified atmosphere packaging on the quality of argentine hake (merluccius hubbsi) burgers |
publishDate |
2016 |
url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00236438_v68_n_p258_Schelegueda http://hdl.handle.net/20.500.12110/paper_00236438_v68_n_p258_Schelegueda |
work_keys_str_mv |
AT gliemmomariafernanda effectofantimicrobialmixturesandmodifiedatmospherepackagingonthequalityofargentinehakemerlucciushubbsiburgers AT camposcarmenadriana effectofantimicrobialmixturesandmodifiedatmospherepackagingonthequalityofargentinehakemerlucciushubbsiburgers |
_version_ |
1768544260678746112 |