Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Medicine and Health Sciences
Increasing The Stability And Applications Of Highly Active Naturally Occurring Antimicrobial Peptides, Wayne Travers
Increasing The Stability And Applications Of Highly Active Naturally Occurring Antimicrobial Peptides, Wayne Travers
Doctoral
Antimicrobial Resistance is a fundamental threat to global health and safety” (WHO, 2016). Nisin, a 34 amino acid lanthipeptide, is currently used as a food preservative worldwide and has been used for decades without significant bacterial resistance having developed. It is an extremely active molecule which kills a range of different bacterial species. However nisin, along with some other similar peptides, suffers from low stability and solubility at physiological pH, which severely restricts its possible use in human and veterinary medicine. This research is concerned with increasing the stability of nisin in physiological pH systems; the stability of the dehydroalanine …