How do you determine parameters and what type of testing needs to be completed by a lab for your finished product?
Hi all,
Currently trying to see if I can make changes to an already existing testing schedule for pathogens. RTE frozen product that needs to be fried again at 375 F for 5 mins before consumption.
TPC testing for a final product is this necessary? what does it actually mean if you have a high result.
What other pathogens should I be testing for regularly.
information: product has milk and cheese in it which have COA before being shipped to me at low counts.
I got back a sample that was at a TPC of 11k
thanks for your input.
Hi,
Total plate count will not give you an idea of whether the product is safe or not
I would test for pathogens such as E.coli and listeria.
I would continue with TPC, in order to get a base line.
An outlayer could mean indirect contamination (not necessarily from pathogens) on the production day - especially if you have COA on all raw material.
TPC is not really an expensive analysis anyway.
Just to clarrify; i would spread the sampling from start of the line to the end of the line. could be like this:
Day A: sample from the start of the line
Day B: sample from the middle of the line
Day C: sample from the end of the line.
reapeat..