Gina Kramer
Food Safety Think Tank

Rapid, On-site Pathogen Testing a Game Changer

By Gina R. Nicholson-Kramer
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Gina Kramer

Real-time data could allow companies to assess the presence of pathogens in 15 minutes or less.

Learn innovative ways to mitigate the threat of Listeria at the Listeria Detection & Control Workshop | May 31–June 1, 2016 | St. Paul, MN | LEARN MOREWaiting days for test sample results can be the difference between keeping consumers safe and allowing contaminated food to enter the supply chain. I recently spoke with Mark Byrne, president and CEO of start-up ProteoSense, about his company’s portable pathogen detection system, which can find foodborne pathogens in food and environmental samples in 15 minutes or less, with no incubation required. Licensed from Ohio State University, the technology, called RapidScan, has unique sensor technology that provides a sensitive and specific assay with very low noise to enable a direct measurement of the presence of a pathogen.

When I asked Mark what effect he thought this technology would have on the food industry, he said: “I think the effect is going to be very profound. First of all, anytime you can give management information quickly, it changes their ability to respond, to take action.”

The technology has the potential to help companies deliver food to consumers safer and faster, and with less waste. Samples can be tested at various parts of the food supply chain, from in the field to final packaging.

RapidScan has been demonstrated for Salmonella, and ProteoSense is working on a Listeria assay. If all goes as planned, we can expect to see the product on the market in 2017. Watch my discussion with Mark to learn more about this innovative technology and how it could help you mitigate risks in your supply chain.

 

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