European Food Research and Technology

, Volume 236, Issue 2, pp 391–397 | Cite as

Field study on the microbiological quality of pickles in brine and survival of Salmonella Typhimurium and Listeriamonocytogenes during storage at 4 °C

  • Georgia Kanellou
  • Spiros Paramithiotis
  • Marios Mataragas
  • Eleftherios H. Drosinos
Short Communication

Abstract

The aim of this study was to assess the microbiological quality and the ability of Listeria monocytogenes and Salmonellaenterica serovar Typhimurium strains to survive during storage at 4 °C of all available brand names of brined pickles and some in-bulk ones, in the district of Athens. None of the samples could be characterized as heavily contaminated. The microbial populations detected could be due to inadequacy of packaging, regarding the ones available in-bulk and improper thermal treatment in the case of the canned ones. Moreover, the ability of both pathogens to survive for 5 days at 4 °C, in some products, has been exhibited.

Keywords

Salmonella Typhimurium Listeriamonocytogenes Pickles in brine 

References

  1. 1.
    Leistner L (2000) Basic aspects of food preservation by hurdle technology. Int J Food Microbiol 55:181–186CrossRefGoogle Scholar
  2. 2.
    CDC (1996) Outbreak of Escherichia coli O157:H7 infections associated with drinking unpasteurized commercial apple juice: British Columbia, California, Colorado, and Washington. Morb Mortal Wkly Rep 45:975Google Scholar
  3. 3.
    CDC (1999) Outbreak of Salmonella serotype Muenchen infections associated with unpasteurized orange juice: United States and Canada. Morb Mortal Wkly Rep 48:582–585Google Scholar
  4. 4.
    Castanie-Cornet MP, Penfound TA, Smith D, Elliptt JF, Foster JW (1999) Control of acid resistance in Escherichia coli. J Bacteriol 181:3525–3535Google Scholar
  5. 5.
    Tetteh GL, Beuchat LR (2001) Sensitivity of acid-adapted and acid-shocked Shigella flexneri to reduced pH achieved with acetic, lactic, and propionic acids. J Food Prot 64:975–981Google Scholar
  6. 6.
    Mazzotta AS (2001) Thermal inactivation of stationary-phase and acid-adapted Escherichia coli O157:H7, Salmonella, and Listeria monocytogenes in fruit juices. J Food Prot 64:315–320Google Scholar
  7. 7.
    Li-Jun Y, Li-Te L, Zai-Gui L, Tatsumi E, Saito M (2004) Changes in isoflavone contents and composition of sufu (fermented tofu) during manufacturing. Food Chem 87:587–592CrossRefGoogle Scholar
  8. 8.
    Paramithiotis S, Doulgeraki AI, Tsilikidis I, Nychas GJE, Drosinos EH (2012) Fate of Listeria monocytogenes and Salmonella Typhimurium during spontaneous cauliflower fermentation. Food Control 27:178–183CrossRefGoogle Scholar
  9. 9.
    Gandhi M, Chikindas ML (2007) Listeria: a foodborne pathogen that knows how to survive. Int J Food Microbiol 113:1–15CrossRefGoogle Scholar
  10. 10.
    Foster JW (2001) Acid stress responses of Salmonella and E. coli: survival mechanisms, regulation and implications for pathogenesis. J Microbiol 39:89–94Google Scholar
  11. 11.
    Shabala L, Lee SH, Canneson P, Ross T (2008) Acid and NaCl limits to growth of Listeria monocytogenes and influence of sequence of inimical acid and NaCl levels on inactivation kinetics. J Food Prot 71:1169–1177Google Scholar
  12. 12.
    Faleiro ML, Andrew PW, Powder D (2003) Stress response of Listeria monocytogenes isolated from cheese and other foods. Int J Food Microbiol 84:207–216CrossRefGoogle Scholar
  13. 13.
    Koutsoumanis KP, Kendall PA, Sofos JN (2003) Effect of food processing-related stresses on acid tolerance of Listeria monocytogenes. Appl Environ Microbiol 69:7514–7516CrossRefGoogle Scholar
  14. 14.
    Leyer GJ, Johnson EA (1993) Acid adaptation induces cross-protection against environmental stresses in Salmonella Typhimurium. Appl Environ Microbiol 59:1842–1847Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Georgia Kanellou
    • 1
  • Spiros Paramithiotis
    • 1
  • Marios Mataragas
    • 1
  • Eleftherios H. Drosinos
    • 1
  1. 1.Laboratory of Food Quality Control and Hygiene, Department of Food Science and TechnologyAgricultural University of AthensAthensGreece

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