In this study, the effects of some edible pigments used in the food industry on pathogenic bacteria were investigated. For this purpose, five natural food colors were selected consisted of curcumin, β-carotene, paprika oleoresin, lycopene and turmeric oleoresin. The impacts of each color on bacterial species including Salmonella enterica, Escherichia coli, Bacillus cereus<...

The increased resistance of campylobacters to antibiotics required the identification and isolation novel antimicrobials able inhibit its virulence, cause less or no display host toxicity. Acquiring all this knowledge was only possible through a better understanding their antibacterial potency biological mechanisms involved attenuating bacterial virulence factors. This review describes most rec...

Paenibacillus polymyxa OSY-DF is a Gram-positive rod-shaped bacterium isolated from a fermented vegetable food. This bacterial strain displays potent antimicrobial activities against Gram-positive and Gram-negative pathogenic bacteria, attributed to the production of the lantibiotic paenibacillin and the colistin peptide polymyxin E1. Here we report the draft genome sequence of Paenibacillus po...

The main objective of this study is removal of pathogenic bacteria using electrochemical process. The bactericidal effects of electrochemical system containing steel mesh electrode were evaluated from contaminated water with E. coli, Pseudomonas aeroginosa, Staphylococcus aureous and Streptococcus fecalis at various concentrations. Effect of current density, supporting electrolyte and pathogeni...

Microbial seafood-borne disease represents 10 to 20% of the total food-borne outbreaks. Most of them are from bacterial origin and involve seafood products that have been contaminated by pathogenic Vibrio, Listeria monocytogenes and histaminogen bacteria. On the other hand, seafood products are very sensitive to the development of spoiling bacteria producing off-odours. Pathogenic and spoiling ...

Many different foodborne diseases have been described. For example, Shigella bacteria, hepatitis A virus and Norwalk virus were shown as a unwashed hands microorganisms, but pathogen Campylobacter and Escherichia coli were named as raw and undercooked meat and poultry or raw milk and untreated water born bacteria. However, two of them: Listeria monocytogenes and Yersinia enterocolitica are know...

The realization of rapid, sensitive, and specific methods to detect foodborne pathogenic bacteria is central to implementing effective practice to ensure food safety and security. As a principle of transduction, the impedance technique has been applied in the field of microbiology as a means to detect and/or quantify foodborne pathogenic bacteria. The integration of impedance with biological re...

INTRODUCTION The occurrence of pathogenic strains in poultry meat is of growing concern in Romania. Another problem found on a global level is the continuous increase of antimicrobial resistance in bacteria isolated from food. This study aimed to evaluate the prevalence of pathogenic bacteria in poultry carcasses obtained in Romania in 2012-2013 and to reveal the most prevalent patterns of anti...