In 2000, a paper written by Kim and Yousef was published by the Journal of Food Science that showed the effect of dissolved ozone in a batch reactor on Listeria monocytogenes.
Surfaces that use this method can include hard equipment surfaces or the surface of a food product. Ozone is dissolved into water using an ozone injection system and then sprayed onto the surface that needs disinfection. Each application may be different, but there are a few fundamentals that apply with most application processes.ĭissolving ozone into water is the most common method of using ozone to get rid of pathogens. The correct implementation of ozone is necessary for it to be effective at eliminating any bacteria. Ozone has proven to help reduce or eliminate any strains of L. The use of ozone on foods has increase significantly since 2001 when it was GRAS approved for direct contact with foods. The foods that are at high risk to have Listeria include uncooked or undercooked foods, unpasteurized milk, raw vegetables, and some ready-to-eat foods.Ĭlick HERE to learn more about Listeria from CDC (Center for Disease Control and Prevention) Listeria is also found to be in all types of meat products, milk and eggs. monocytogenes, and Listeriosis are commonly known as Listeria, and Listeria illness.įruit and vegetable contamination can be caused because Listeria can be found in soils. This disease poses a great risk for those who have weakened immune systems or are immune deficient, and at times can even be deadly. This infection is caused by eating food contaminated with the strain of bacteria. Listeriosis is a serious infection that is caused by the specific species of Listeria called L. Listeria is a common name for a specific strain of seven different bacteria species.
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