I think F0 is meant for moist/steam sterilization. I don't believe that would correspond to frying, if that is the direction you are headed.
When you say "frying" I think of hot oil. is that what you are doing? perhaps if you gave more details on the process, time, temp, product, etc, someone could provide better assistance.
to validate the kill step ccp I think it would be best to find a scientific study that closely matches your process and product that indicates a time and temperature to achieve a suitable log reduction of pathogen(s) of concern. That would be a source to validate your process as effective
without scientific data a validation study could be conducted to demonstrate a certain log reduction of pathogen(s).
Edited by kingstudruler1, 08 September 2021 - 10:28 PM.