This document discusses CHOOZIT® CLASSIC 800, a cheese culture strain from DuPont that is well-suited for producing semi-hard cheeses with buttery flavor. It notes that global launches of semi-hard and hard cheeses have grown significantly in recent years, with traditional flavor positioning becoming increasingly important. The document then provides details on semi-hard cheese production technology and targets before describing how CHOOZIT® CLASSIC 800 can produce cheeses with creamy or nutty flavors depending on ripening conditions.