Oklahoma Food Center Adopted High Pressure Processing
A new technology at the Robert M. Kerr Center aims to improve food safety and reduce the need for preservatives in Oklahoma products.
Updated on Oct. 14, 2026 in Nutrition
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The Robert M. Kerr Food and Agricultural Products Center has installed a new High Pressure Processing (HPP) system to enhance pathogen control in food. This technology, supported by state funding, allows producers to explore nonthermal pasteurization methods for ready-to-eat items.
Why it matters
The adoption of HPP technology responds to growing industry demand for cleaner labels and fewer additives like salt and phosphates. By using pressure instead of heat, companies may extend shelf life while maintaining food safety standards without relying on traditional preservatives.
The Oklahoma Legislature approved $7 million in 2024 to modernize the Robert M. Kerr Food and Agricultural Products Center, which now includes a Hiperbaric 55 HPP system. Researchers are currently evaluating the technology's effectiveness in pathogen control for various food products.
The players
Robert M. Kerr Food and Agricultural Products Center
An Oklahoma-based institution focused on food technology, safety, and agricultural research.
Oklahoma Legislature
The state governing body responsible for providing the $7 million in funding for center modernization.
The details
High Pressure Processing works as a nonthermal pasteurization method that applies intense pressure to food products to destroy bacteria, rather than using heat. This high-pressure environment weakens bacterial cell structures, making them susceptible to other stresses and reducing the pathogen load. By utilizing this process, manufacturers may decrease their reliance on preservatives and salt while still achieving essential safety and shelf-life requirements for ready-to-eat and raw pet foods.
Timeline
The Oklahoma Legislature approved $7 million in funding for the center in 2024.
The workshop regarding the new technology was held in October 2026.
Health Landscape
The transition toward nonthermal processing reflects a broader shift in food safety toward technologies that preserve nutrient integrity. This approach represents an evolution from traditional heat-based pasteurization, aiming to meet consumer preferences for minimal processing.
This development suggests that food producers in your area will have more tools to create products with fewer chemical additives and preservatives. While this technology improves system-wide safety, you should always consult your physician if you have specific concerns regarding sodium or dietary additives.
The takeaway
High Pressure Processing offers a way to enhance food safety without heat-altering the product's nutritional profile or texture. Consumers seeking cleaner labels should watch for products processed using nonthermal technology as these options become more common in the marketplace.
Further reading
Learn more about evolving standards in food safety and processing by visiting Nutrition.
Source note: This article includes information reported by Home - National Provisioner.
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