Nisin

Nisin is a natural polypeptide food preservative produced through fermentation by Lactococcus lactis. Nisin has good antibacterial activity against a wide range of Gram positive bacteria and their spores, especially for heat resistant bacilli, such as Bacillus stearothermophilus, Clostridium butyricum and Listeria monocytogenes. It also shows inhibition activity against some Gram negative bacteria under certain conditions. Nisin is a natural food preservative which is highly efficient, safe and has no side-effects. Applications: Processed cheese, Pasteurized milk and milk products, Pasteurized chilled soups, Crumpets, Canned foods (high acid), Ricotta cheese, Continental type, etc. Packaging and Storage: 500g, 10kg, 25kg or packed to customer's requirement.