Improved fluorescent Listeria spp. biosensors for analysis of antimicrobials by flow cytometry
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DOI: 10.1002/mbo3.1304
Abstract: The global increase in antibiotic resistances of pathogenic microorganisms require identification and characterization of novel antimicrobials. Bacterial biosensors expressing fluorescent proteins such as pHluorin variants are suitable for high-throughput screenings. Here, we present Listeria spp.… read more here.
Keywords: analysis antimicrobials; antimicrobials flow; listeria spp; flow cytometry ... See more keywords
Prevalence of Listeria spp. in produce handling and processing facilities in the Pacific Northwest.
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DOI: 10.1016/j.fm.2020.103468
Abstract: Listeria monocytogenes is a significant concern for the produce industry; however, there is limited information to support the practical decision-making to mitigate this risk. This study investigated the prevalence of Listeria spp. and L. monocytogenes… read more here.
Keywords: listeria; produce handling; prevalence listeria; listeria spp ... See more keywords
Growth of Escherichia coli, Salmonella enterica and Listeria spp., and their inactivation using ultraviolet energy and electrolyzed water, on ‘Rocha’ fresh-cut pears
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DOI: 10.1016/j.foodcont.2017.01.017
Abstract: Abstract The present study aimed at evaluating the growth of Escherichia coli, Salmonella enterica, and Listeria spp. and studying the efficacy of Ultraviolet-C (UV-C) irradiation, acidic electrolyzed (AEW) and neutral electrolyzed (NEW) waters in the… read more here.
Keywords: fresh cut; growth escherichia; log cfu; listeria spp ... See more keywords
Comparative recovery of Listeria spp. From dairy environmental surfaces using 3M™ and World Bioproducts© environmental swabs with standard enrichment and enumeration methods
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DOI: 10.1016/j.foodcont.2020.107272
Abstract: Abstract Preventing Listeria contamination of artisan cheeses requires routine and effective environmental monitoring of product contact surfaces within the production environment. Consideration of the efficacy of environmental monitoring methods is essential when testing for the… read more here.
Keywords: world bioproducts; environmental swabs; enumeration methods; listeria spp ... See more keywords
Prevalence of Listeria species in dairy farms in Khartoum State (Sudan)
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DOI: 10.1016/j.foodcont.2020.107699
Abstract: Abstract This is a cross sectional study conducted at Khartoum State, Sudan with the objective of investigating the occurrence of Listeria spp. in dairy farms and associated environment. One hundred and twenty dairy farms were… read more here.
Keywords: listeria; dairy farms; prevalence listeria; listeria spp ... See more keywords
Prevalence of plasmid-borne benzalkonium chloride resistance cassette bcrABC and cadmium resistance cadA genes in nonpathogenic Listeria spp. isolated from food and food-processing environments.
Sign Up to like & getrecommendations! Published in 2019 at "International journal of food microbiology"
DOI: 10.1016/j.ijfoodmicro.2018.10.019
Abstract: The sixty-seven nonpathogenic Listeria spp. strains isolated from food and food processing environments in Poland were examined for the presence of benzalkonium chloride (BC) resistance cassette (bcrABC) and four different variants of cadmium resistance determinants… read more here.
Keywords: presence; nonpathogenic listeria; resistance; cadmium ... See more keywords
Listeria monocytogenes - Danger for health safety vegetable production.
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DOI: 10.1016/j.micpath.2018.04.034
Abstract: The microbiologically contaminated vegetables represent a risk for consumers, especially vegetables without thermal processing. It is known that human pathogen bacteria, such as Listeria monocytogenes, could exist on fresh vegetables. The fresh vegetables could become… read more here.
Keywords: listeria; plant roots; root; listeria spp ... See more keywords
Prevalence and antibiotic resistance profile of Listeria spp. associated with seafoods from fish catchment areas in Kerala, India
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DOI: 10.14202/vetworld.2021.777-783
Abstract: Background and Aim: Listeria monocytogenes is a ubiquitous, intracellular pathogen which has been implicated as a cause of several foodborne outbreaks. This study aimed to generate information on the prevalence and antibiotic resistance profile of… read more here.
Keywords: resistance profile; listeria; prevalence antibiotic; antibiotic resistance ... See more keywords
Airborne Listeria spp. in the Red Meat Processing Industry
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DOI: 10.17221/88/2010-cjfs
Abstract: DobeicM.,�KendaE.,�Micunovic �J.,�ZdovcI.�(2011):�Airborne Listeria spp. in the red meat process- ing industry.�CzechJ.�FoodSci.,�29:�441-447. TheaimofthisstudywastodeterminethepotentialpresenceoftheairborneListeria spp. �anditscorrelationwiththe� aerobicmesophilicbacteriaandListeria carcasscontaminationinthreeredmeatslaughteringandthreeprocessing� plants. �AirborneL. seeligeri andL. innocua weredeterminedusing �8�(5.06%,�n�=�158)�airsamplestakenontheloca - tionscharacteristicforaerosolgeneratingandinachillyenvironment. �ThepositiveairbornesamplesofListeria spp.� wereinaninsignificant�(P�>�0.05)�relationwiththehighestairbornebacteriacounts. �Onthecarcass, �only�1�positive� case � (0.69%,� n� =�… read more here.
Keywords: spp red; red meat; industry; airborne listeria ... See more keywords
Factors that predict Listeria prevalence in distribution centers handling fresh produce.
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DOI: 10.2139/ssrn.4055307
Abstract: Listeria species prevalence has been investigated at nearly all stages of the fresh produce supply chain; however, it has not been examined in transportation and distribution center (DC) related environments. Between December 2019 and March… read more here.
Keywords: handling fresh; prevalence; fresh produce; listeria spp ... See more keywords
Multiplex PCR for the Identification of Pathogenic Listeria in Flammulina velutipes Plant Based on Novel Specific Targets Revealed by Pan-Genome Analysis
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DOI: 10.3389/fmicb.2020.634255
Abstract: Listeria spp. is an important foodborne disease agent, often found in the fresh mushroom (Flammulina velutipes) and its production environment. The aim of this study was to develop multiplex PCR for rapid identification of Listeria… read more here.
Keywords: pathogenic listeria; flammulina velutipes; listeria; analysis ... See more keywords