Hydrofresh HPP, an affiliate of Keller Logistics Group, is constructing a $10 million pasteurization plant slated for opening in April 2018 in Delphos, Ohio, that uses innovative high-pressure processing (HPP) technology.
Unlike the traditional pasteurization method that uses heat prior to packaging to eliminate micro bacteria that are present in food, Hydrofresh HPP will use a cold pasteurization technique by which products already sealed in their final packaging are placed in a vessel and subjected to a high level of isostatic water pressure, up to 87,000 psi. This process produces a 5-log reduction in Salmonella, E. coli, and Listeria, while preserving the color, texture, nutrients, and flavor of the product.
HPP equipment is currently being installed in the 36,000-sq-ft refrigerated warehouse for storage and production. Primarily serving the needs of two prominent food processors, the plant will initially run one shift with one machine and approximately 12 employees. As business increases, the company will add additional machines and shifts to employ up to 55 employees. Upon completion, the plant will be able to process 60 million pounds of product per year.
“This is exciting, state-of-the-art technology that will aid in the growth of locally-produced natural and organic products,” said Don Klausing, Hydrofresh HPP president. “HPP is a value-added service that ensures food safety, extends shelf life, preserves the food’s nutritional value, reduces the amount of preservatives needed, and reduces waste. This will be the only HPP tolling facility in this part of the country and we are already experiencing tremendous demand for our services.”