45 Years of Experience
Centrifugal removal of bacteria and spores to enhance product safety and extend shelf life The FREEDOM Series CA141D Debacterizer is engineered for the selective centrifugal removal of bacteria and heat‑resistant spores from milk, providing an effective microbial reduction step that enhances product safety and contributes to extended shelf life. The system operates at controlled product temperatures between 131 and 140 °F (55–60 °C), where microorganisms with a higher density than milk are separated by high centrifugal force. The concentrated bacterial fraction migrates toward the periphery of the bowl and is either periodically discharged or recirculated to increase the concentration factor, depending on process requirements. This debacterization step is essential in the production of soft and semi‑hard cheeses, where the removal of spores and thermoresistant bacteria is critical to prevent undesired acid fermentation and late blowing defects. By significantly reducing the microbial load prior to downstream processing, the CA141D improves product stability, yield consistency, and overall commercial quality.
