Dave Stafford for www.theindianalawyer.com
A federal judge Wednesday ruled against 27 workers who claimed they suffered respiratory injuries from exposure to a microwave popcorn butter flavor ingredient that has been linked to lung disease in the manufacturing process.
Senior Judge Sarah Evans Barker granted summary judgment to Givaudan Flavors Corp. on the final remaining claim in a suit brought in February 2014 in the District Court for the Southern District of Indiana. The plaintiffs claimed they suffered respiratory injuries from exposure to the flavoring ingredient diacetyl while working at the ConAgra Snack Foods Group plant in Rensselaer.
Barker previously ruled for Givaudan, leaving only the plaintiffs’ complaint of defective product design remaining in the case. Her ruling Wednesday on that issue likewise found for Givaudan, which supplied the diacetyl-containing ingredient to the ConAgra plant.
According to the Centers for Disease Control and Prevention, current scientific evidence points to diacetyl as one agent that can cause flavorings-related lung disease. Other flavoring ingredients may also play a role.