From HandWiki - Reading time: 1 min
Bisin is a naturally occurring lantibiotic (an antibacterial peptide) discovered by University of Minnesota microbiologist Dan O'Sullivan.[1][2] Unlike earlier lantibiotics discovered, such as nisin, bisin also kills Gram-negative bacteria, including E. coli, Salmonella and Listeria.
The food-preservative properties of bisin could lead to food products that resist spoilage for years.[3]