Behaviour of L. monocytogenes in sliced, vacuum-packed mortadella

This study evaluated the growth of naturally occurring L. monocytogenes in sliced, vacuum-packed mortadella samples during storage at 5°C until the expiration date. Tukey’s test indicated that counts of L. monocytogenes on 0, 10, 20, 30 and 40 days of storage were significantly different (p<0.05)...

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Autores principales: Bersot, Luciano dos Santos, Gillio, Cíntia, Tavolaro, Paula, Landgraf, Mariza, de Melo Franco, Bernadette Dora Gombossy, Destro, Maria Teresa
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Sociedade Brasileira de Microbiologia 2008
Materias:
Food Microbiology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3768442/
https://www.ncbi.nlm.nih.gov/pubmed/24031257
http://dx.doi.org/10.1590/S1517-838220080003000020
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author Bersot, Luciano dos Santos
Gillio, Cíntia
Tavolaro, Paula
Landgraf, Mariza
de Melo Franco, Bernadette Dora Gombossy
Destro, Maria Teresa
author_facet Bersot, Luciano dos Santos
Gillio, Cíntia
Tavolaro, Paula
Landgraf, Mariza
de Melo Franco, Bernadette Dora Gombossy
Destro, Maria Teresa
author_sort Bersot, Luciano dos Santos
collection PubMed
description This study evaluated the growth of naturally occurring L. monocytogenes in sliced, vacuum-packed mortadella samples during storage at 5°C until the expiration date. Tukey’s test indicated that counts of L. monocytogenes on 0, 10, 20, 30 and 40 days of storage were significantly different (p<0.05), indicating growth during shelf life. In three trials, the mean increase was 1.72 log cycles. Vacuum packing and storage under refrigeration were not effective in controlling the growth of L. monocytogenes in sliced mortadella, indicating that good manufacturing practices and implemented HACCP programs are essential to assure safety of this product.
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spelling pubmed-37684422013-09-12 Behaviour of L. monocytogenes in sliced, vacuum-packed mortadella Bersot, Luciano dos Santos Gillio, Cíntia Tavolaro, Paula Landgraf, Mariza de Melo Franco, Bernadette Dora Gombossy Destro, Maria Teresa Braz J Microbiol Food Microbiology This study evaluated the growth of naturally occurring L. monocytogenes in sliced, vacuum-packed mortadella samples during storage at 5°C until the expiration date. Tukey’s test indicated that counts of L. monocytogenes on 0, 10, 20, 30 and 40 days of storage were significantly different (p<0.05), indicating growth during shelf life. In three trials, the mean increase was 1.72 log cycles. Vacuum packing and storage under refrigeration were not effective in controlling the growth of L. monocytogenes in sliced mortadella, indicating that good manufacturing practices and implemented HACCP programs are essential to assure safety of this product. Sociedade Brasileira de Microbiologia 2008 2008-09-01 /pmc/articles/PMC3768442/ /pubmed/24031257 http://dx.doi.org/10.1590/S1517-838220080003000020 Text en © Sociedade Brasileira de Microbiologia http://creativecommons.org/licenses/by-nc/3.0/ All the content of the journal, except where otherwise noted, is licensed under a Creative Commons License
spellingShingle Food Microbiology
Bersot, Luciano dos Santos
Gillio, Cíntia
Tavolaro, Paula
Landgraf, Mariza
de Melo Franco, Bernadette Dora Gombossy
Destro, Maria Teresa
Behaviour of L. monocytogenes in sliced, vacuum-packed mortadella
title Behaviour of L. monocytogenes in sliced, vacuum-packed mortadella
title_full Behaviour of L. monocytogenes in sliced, vacuum-packed mortadella
title_fullStr Behaviour of L. monocytogenes in sliced, vacuum-packed mortadella
title_full_unstemmed Behaviour of L. monocytogenes in sliced, vacuum-packed mortadella
title_short Behaviour of L. monocytogenes in sliced, vacuum-packed mortadella
title_sort behaviour of l. monocytogenes in sliced, vacuum-packed mortadella
topic Food Microbiology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3768442/
https://www.ncbi.nlm.nih.gov/pubmed/24031257
http://dx.doi.org/10.1590/S1517-838220080003000020
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