Inactivation of two strains of Escherichia coli inoculated into whole and skim milk by ultrahigh-pressure homogenisation

@inproceedings{Briez2006InactivationOT,
  title={Inactivation of two strains of Escherichia coli inoculated into whole and skim milk by ultrahigh-pressure homogenisation},
  author={Wilfido Jos{\'e} Bri{\~n}ez and Artur Xavier Roig-Sagu{\'e}s and M. Manuela Hern{\'a}ndez-Herrero and B Guamis-L{\'o}pez},
  year={2006}
}
The inactivation by ultrahigh-pressure homogenisation (UHPH) of Escherichia coli ATCC 10536 and Escherichia coli O157:H7 CCUG 44857 inoculated into whole and skim milk was investigated. Samples of UHT whole and skim milk inoculated at a concentration of approximately 7.0 Log10 (cfu·mL–1) were pressurised in a two-valve system UHPH machine at 300 MPa at the primary homogenising valve and at 30 MPa at the secondary valve. Inlet temperatures of milk were 6 oC and 20 oC. Viable and injured… CONTINUE READING

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