Validation of pasteurization process
Started by mrtipex, Yesterday, 05:42 AM
In the case of accumulated lethality in a pasteurization process consisting of heating (plate heat exchanger), holding tube, regeneration, and cooling stages: Should the accumulated lethality be calculated considering only the holding tube, or should the other stages be included as well?
thanks in advance
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Hi mrtipex,
:welcome:
Welcome to the IFSQN forums
Normally the calculation is based on the temperature*/time in the holding tube.
* Temperature is measured at the end of the holding tube.
Kind regards,
Tony
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