Carl Knueven

Knueven is director of corporate R&D for Jones-Hamilton Co. (, which is partnering with Kansas State University to further study the effect of sodium bisulfate on eliminating Salmonella in animal feeds.


Controlling Salmonella in dry petfood

New research shows promise for preventing recontamination after extrusion with sodium bisulfate, an ingredient already used in many petfoods
With pending regulations from the Food Safety Modernization Act likely to affect the production of petfood, safety has become the top priority for every producer in our industry. Recent publications have linked petfood to transmission of pathogenic Salmonella spp. to humans and prompted a new description for petfoods as a "direct human contact feed."
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