Use of Bioluminescent and Fluorescent Bacteria to Study Food-Borne Pathogens
نویسنده
چکیده
The construction of bioluminescent and fluorescent foodborne pathogens to study behavior in food systems is an expanding area of research. Using recombinant DNA technology, food microbiologists can create bioluminescent pathogens that enable the study of growth, injury, and destruction in complex systems. In addition, bioluminescence can be employed in rapid detection of pathogens through the use of genetically engineered bacteriophage. Fluorescent pathogens can be constructed to study the spatial distribution and behavior of bacteria in solid food systems. This update session will be a brief overview of these exceptional research tools and applications in food microbiology.
منابع مشابه
Screening of Antagonistic Activity of Probiotic Bacteria Against Some Food-Borne Pathogens
The objectives of this study were to assess the microbiological quality of Egyptian yoghurt and to investigate the antagonistic activity of some probiotic bacteria against some food borne pathogens in vitro and in yoghurt. The results indicated a poor microbiological quality of yoghurt, since the microbiological parameters recorded higher values than the admissible levels. Results from the agar...
متن کاملEvaluation of Antimicrobial Activity of Spider Silk Pholcus Phalangioides Against Two Bacterial Pathogens in Food Borne
Objective: Due to the alarming increase the incidence and prevalence of infectious diseases and increasing bacterial resistance to antibiotics need to discover new strong antimicrobial compounds is feeling.Methods: In this study, the antimicrobial properties of spider silk Pholcus phalangioides produced in sterile conditions against two bacteria, Listeria monocytogenes and <em...
متن کاملFood-Borne Bacteria Associated with Seafoods: A Brief Review
Consumption of contaminated seafoods is a major cause of death and hospitalization particularly in poor and developing countries. As with other food types, seafoods are also not free of food-borne pathogens and several risk factors are associated with its consumption. Regarding seafoods, there are regulatory hygienic alerts in importing countries. This paper briefly reviews the occurrence of se...
متن کاملEvaluation of Antimicrobial Activity of Spider Silk Pholcus Phalangioides Against Two Bacterial Pathogens in Food Borne
Objective: Due to the alarming increase the incidence and prevalence of infectious diseases and increasing bacterial resistance to antibiotics need to discover new strong antimicrobial compounds is feeling.Methods: In this study, the antimicrobial properties of spider silk Pholcus phalangioides produced in sterile conditions against two bacteria, Listeria monocytogenes and <em...
متن کاملComparative antimicrobial efficacy, kinetic destruction pattern and microbial inactivation dynamics of extracted cinnamon essential oil and commercial cinnamaldehyde against food borne pathogens
Background and Objective: The increasing demand for the discovery of next-generation antimicrobials necessitates the use of plant extracts as alternatives. This study investigates the antibacterial efficacy of extracted cinnamon essential oil (CEO) and commercial cinnamaldehyde (CN) against foodborne pathogens. Methods: Kirby-Bauer disc diffusion method was used to screen the antimicrobial pot...
متن کامل