When Mass Balance and PCR Disagree: Reconciling Wet-Dry Allergen Cross-Contact Events
So you've got a spill. A wet ingredient—say, a milk concentrate—drops onto a dry conveyor belt that's about to run a batch of dark chocolate. Your HAC...
7 articles in this category
So you've got a spill. A wet ingredient—say, a milk concentrate—drops onto a dry conveyor belt that's about to run a batch of dark chocolate. Your HAC...
You set up your air samplers according to the textbook. You ran the pumps for the right duration. The lab results come back clean — but a week later, ...
You get the plate back from the lab. Numbers in a spreadsheet. Everything under 5 ppm—looks clean. But here's what nobody tells you: that single snaps...
You're staring at a spreadsheet of allergen test results, and nothing adds up. The ELISA says peanut protein is present, but the PCR for Ara h 1 comes...
You run a swab across a stainless steel surface. The lab result comes back clean. But three days later, a customer has an anaphylactic reaction. How? ...
You run a model. It says the flour particle settle within two meter. But the ELISA swab from the bakery prep bench — eight meter away — comes back pos...
You have a spreadsheet. Ingredients are color-coded green, yellow, red. The red ones get dedicated lines. The yellow ones get a wipe-down between runs...