Food contamination and subsequent product recall in dairy manufacturing such as milk, cheese and other products, can be devastating.
Unfortunately, a potential Listeria contamination in a cheese plant resulted in a recall of eight different cheese products sold in nine states.
Even with all the safety protocols, testing, and sanitation guidelines that cheese plants need to follow according to FDA standards, can a cheese plant do more?
Are there additional key areas where cheese plants can emphasize efforts to avoid bacteria contamination?
Yes, there are.
According to Ever.Ag’s Chief Solutions Officer Ryan Mertes, it comes down to several critical areas:
Prioritize product testing and establish testing schedules
Trace product to pinpoint potential areas of exposure to bacteria
Ensure sufficient CIP procedures by setting parameters and alerts
Have a test plan and prioritize it
Testing takes time, and the results often take several days. Because of this, it helps to set up testing schedules. You can create a testing checklist for certain bacteria on a specified schedule.
Plants that utilize product testing plans gain the advantage of maintaining a production schedule, minimizing the risk of contamination, and generating reports on issues and past test results. In addition, plants with this capability can complete full documentation for FDA inspection. When these pieces are compiled and documented together, a testing plan strategy is efficient, accurate, and timely.
After testing, traceability is crucial
Operators will be able to pinpoint contamination quickly and essentially capture the product – likely still in inventory – and dispose of it.
Make sure equipment is sanitized properly
Some cheese plants find that having systems that don’t just report CIPs but generate alerts when not done correctly gives real-time reassurance. FDA data recorders document that the system met the temperature standards required to kill Listeria or other bacterial contamination, but it relies on proper reading and updating. As an additional incentive, digital options work in real-time and alert when issues exist.