New Yo-Mix Greek from DuPont Nutrition & Health is a five-species yogurt culture blend that gives dairy processors a simpler, more efficient and consistent way to culture Greek-style yogurt.  With five species in one blend, DuPont ensures consistency of culture delivery and eliminates plant mixing and measuring of starters. The balanced blend delivers a mild dairy flavor over the shelf life of the yogurt. The mix includes the following species: L. bulgaricus, S. thermophilus and L. acidophilus.