Chr. Hansen A/S Animal Health and Nutrition has appointed Erlanda Upton as global product manager, poultry, and John Dickerson as U.S. poultry business manager.

In South America, the company has named Leandro Mohamad sales coordinator while Claudiomar P. Scherer has been made sales consultant, swine.

Chr. Hansen A/S Animal Health and Nutrition develops probiotic and silage inoculants for the feed industry.