Enterocin AS-48 is a circular bacteriocin produced by Enterococcus. It contains a 70 amino acid-residue chain circularized by a head-to-tail peptide bond. The conformation of enterocin AS-48 is arranged into five alpha-helices with a compact globular structure. Enterocin AS-48 has a wide inhibitory spectrum on Gram-positive bacteria. Sensitivity of Gram-negative bacteria increases in combinatio...

The spread of food spoilage microflora and food borne pathogenic bacteria are threat for food security and human health. The prolonged use of antibiotics or chemical preservatives to eradicate this microflora is disadvantageous because of the occurrence of resistant microbial strains. Bacteriocins from probiotic lactic acid bacteria currently appear as one of the best alternatives. Palm wine ha...

Spoilage of heat processed food and beverage by heat resistant fungi (HRF) is a major problem for food industry in many countries. Neosartorya fischeri is the leading source of spoilage in thermally processed products. Its resistance to heat processing and toxigenicity makes studies about Neosartorya fischeri metabolism and chemical sensitivity essential. In this study chemical sensitivity of t...