Thermal Effect Before High Pressure Treatment on the Reduction of Enterococcus faecalis in Duck Fatty Liver

  • P. Ballestra
  • C. Cruz
  • M. Antoine
  • A. Largeteau
  • G. Demazeau
  • D. Le Ba
  • F. Zuber
  • A. El Moueffak
Conference paper

Abstract

The results of this study show that a preheating associated with slight HP treatments can enhance the reduction of inoculated E. faecalis flora and TMAF in duck fatty liver. Moreover, the inoculated E. faecalis flora seems to be much more sensitive to this preheating than the TMAF.

Keywords

Agar Tetrazolium Triphenyl 

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References

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Copyright information

© Springer-Verlag Berlin Heidelberg 1999

Authors and Affiliations

  • P. Ballestra
    • 1
  • C. Cruz
    • 1
  • M. Antoine
    • 1
  • A. Largeteau
    • 2
  • G. Demazeau
    • 2
  • D. Le Ba
    • 3
  • F. Zuber
    • 3
  • A. El Moueffak
    • 1
  1. 1.Equipe de Recherche Agroalimentaire PérigourdineIUT de Périgueux 39Périgueux cedexFrance
  2. 2.Interface Haute Pression, ENSCPBUniversité Bordeaux ITalenceFrance
  3. 3.Centre Technique de la Conservation des ProduitsDuryFrance

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