05 Oct 2016 --- Drawing on its long history of innovation and expertise in the development of dairy cultures, DuPont Nutrition & Health has announced the introduction of two cheese cultures for use in soft-ripened cheese making. These new DuPont Danisco CHOOZIT brand cheese cultures, CHOOZIT ST 20 and CHOOZIT PC FAST, are specifically designed to optimize production and consistently produce high-quality soft-ripened cheese.