... egg products, dressings, and sauces. In other countries it is also used in fresh and recombined milk, fermented beverages ... : Listeria, enterococcus, Bacillus sporothermodurans, and clostridium. Used alone, it is not effective on gram-negative bacteria (like E coli ), yeasts, ... conjunction with other preservatives.In conclusion-based on the way it is manufactured, its GRAS status, and its "natural" ...