... Poly(3-Hydroxy-S-Propyl-ω-Thioalkanoates) Containing Thioether Linkages in the Side Chains. Microbiology, Vol. 148 , No. 5, (May 2002), pp. 1397- 140 6, ISSN 1350-0872 Advances in Applied Biotechnology 54 based approaches ... E-2 34, and may also be cited as nisin preservative or natural preservative. In addition to the work on nisin, several authors have outlined issues involved in the approval of new bacteriocins ... ever-increasing potential of these peptides. Undoubtedly, the most extensively studied bacteriocin is nisin, which has gained widespread applications in the food industry. This FDA approved Advances...