Utilizing an intense pulse of full-spectrum light emitted from a xenon lamp, the Claranor pulsed-light sanitation system destroys microorganisms through the photochemical effect of the ultraviolet spectrum and the photothermal effect of the intense flash of the visible spectrum.
Survival of the fittest applies to packaging systems, too, and pulsed UV light is the apparent winner of the nonchemical sterilization competition for food containers.
Radio Frequency Company’s Macrowave pasteurization system uses a high-frequency (40 MHz) electric field to control pathogens in products such as nut meats, flour, pasta and fishmeal.
Reported earlier in FE’s Tech Flash e-newsletter, the recent Salmonella Bredeney outbreak has sickened a total of 35 people in 19 states, and has been attributed to peanut butter—and potentially other nut butters—from Sunland Inc. (Portales, NM).
With government funding drying up and businesses curtailing in-house programs, food technology research often has an entrepreneurial feel in the 21st century.
Intended for inspection program personnel, the revised guideline addresses sanitation, testing and prevention of cross-contamination of post-lethality, exposed RTE products.
Rapid movement can dramatically reduce cycle times in retorts, but controlling the force created by a heavy basket’s motion required years of additional development.
I n any manufacturing operation, attempting to adjust the process to correct for a defective component or ingredient can be nothing but frustrating when the supplier hasn’t done its job to provide a defect-free product.
