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  3. Research Publications (Food Safety)

Research Publications (Food Safety)

This page tracks research articles published in national and international peer-reviewed journals. Recent articles are available ahead of print and searchable by Journal, Article Title, and Category. Research publications are tracked across six categories: Bacterial Pathogens, Chemical Contaminants, Natural Toxins, Parasites, Produce Safety, and Viruses. Articles produced by USDA Grant Funding Agencies (requires login) and FDA Grant Funding Agencies (requires login) are also tracked in Scopus.

Displaying 40726 - 40750 of 41895

  1. Comparison of the Prevalences and Diversities of Listeria Species and Listeria monocytogenes in an Urban and a Rural Agricultural Watershed [Public and Environmental Health Microbiology]

    • Applied and Environmental Microbiology

    • Foods and related processing environments are commonly contaminated with the pathogenic Listeria monocytogenes. To investigate potential environmental reservoirs of Listeria spp. and L. monocytogenes, surface water and point source pollution samples from an urban and a rural municipal water supply watershed in Nova Scotia, Canada, were examined over 18 months. Presumptive Listeria spp.

      • Listeria monocytogenes
      • Bacterial pathogens

  2. Diversity of Shiga Toxin-Producing Escherichia coli (STEC) O26:H11 Strains Examined via stx Subtypes and Insertion Sites of Stx and EspK Bacteriophages [Food Microbiology]

    • Applied and Environmental Microbiology

    • Shiga toxin-producing Escherichia coli (STEC) is a food-borne pathogen that may be responsible for severe human infections. Only a limited number of serotypes, including O26:H11, are involved in the majority of serious cases and outbreaks. The main virulence factors, Shiga toxins (Stx), are encoded by bacteriophages. Seventy-four STEC O26:H11 strains of various origins (including human, dairy, and cattle) were characterized for their stx subtypes and Stx phage chromosomal insertion sites.

      • Enterohemorrhagic Escherichia coli
      • Bacterial pathogens

  3. Acquisition of Iron Is Required for Growth of Salmonella spp. in Tomato Fruit [Plant Microbiology]

    • Applied and Environmental Microbiology

    • Salmonella remains a leading cause of bacterial food-borne disease, sickening millions each year. Although outbreaks of salmonellosis have traditionally been associated with contaminated meat products, recent years have seen numerous disease cases caused by the consumption of produce. Tomatoes have been specifically implicated, due to the ability of Salmonella spp. to enter the tomato fruit and proliferate within, making the decontamination of the raw product impossible.

      • Salmonella
      • Bacterial pathogens

  4. Virucidal Effect of Cold Atmospheric Gaseous Plasma on Feline Calicivirus, a Surrogate for Human Norovirus [Food Microbiology]

    • Applied and Environmental Microbiology

    • Minimal food-processing methods are not effective against foodborne viruses, such as human norovirus (NV). It is important, therefore, to explore novel nonthermal technologies for decontamination of foods eaten fresh, minimally processed and ready-to-eat foods, and food contact surfaces. We studied the in vitro virucidal activity of cold atmospheric gaseous plasma (CGP) against feline calicivirus (FCV), a surrogate of NV.

      • Norovirus

  5. Genetic diversity and host associations in Campylobacter jejuni from human cases and broilers in 2000 and 2008.

    • Veterinary Microbiology

    • Publication date: Available online 4 May 2015

      Author(s): Petra Griekspoor , Eva Olsson Engvall , Britt Åkerlind , Björn Olsen , Jonas Waldenström

      • Campylobacter
      • Bacterial pathogens

  6. Characterization of 3 Megabase-Sized Circular Replicons from Vibrio cholerae

    • Emerging Infectious Diseases

    • To the Editor: Prokaryotes typically have a single circular chromosome. However, some bacteria have >1 chromosome. Vibrio bacteria, for example, have 2 circular chromosomes: 1 (Ch1) and 2 (Ch2) (1–3). Most recognizable genes responsible for essential cell functions and pathogenicity are located on Ch1. Ch2 is also thought to encode some genes essential for normal cell function and those associated with virulence.

      • Bacterial pathogens

  7. Maternal Exposure of a Beetle to Pathogens Protects Offspring against Fungal Disease

    • PLOS ONE

    • Joanna J. Fisher, Ann E. Hajek

      • Bacterial pathogens

  8. Improved recovery of Listeria monocytogenes from stainless steel and polytetrafluoroethylene surfaces using air/water ablation

    • Journal of Applied Microbiology

    • Aims
      To develop a gentle ablation technique to recover Listeria monocytogenes biofilms from stainless steel (SS) and polytetrafluoroethylene (PTFE) surfaces by using compressed air and water injection.

      • Listeria monocytogenes
      • Bacterial pathogens

  9. Paralytic shellfish toxin content is related to genomic sxtA4 copy number in Alexandrium minutum strains

    • Frontiers in Microbiology

    • Anke Stüken, Pilar Riobó, José Franco, Kjetill Sigurd Jakobsen, Laure Guillou and Rosa Isabel Figueroa Dinoflagellates are microscopic aquatic eukaryotes with huge genomes and an unusual cell regulation. For example, most genes are present in numerous copies and all copies seem to be obligatorily transcribed. The consequence of the gene copy number (CPN) for final protein synthesis is, however, not clear. One such gene is sxtA, the starting gene of paralytic shellfish toxin (PST) synthesis.

      • Shellfish toxins
      • Natural toxins

  10. Campylobacter jejuni contamination of broiler carcasses: Population dynamics and genetic profiles at slaughterhouse level

    • Food Microbiology

    • Publication date: September 2015
      , Volume 50
      Author(s): Igor Gruntar , Majda Biasizzo , Darja Kušar , Mateja Pate , Matjaž Ocepek

      • Bacterial pathogens
      • Campylobacter

  11. Location and stoichiometry of the protease CspB and the cortex-lytic enzyme SleC in Clostridium perfringens spores

    • Food Microbiology

    • Publication date: September 2015
      , Volume 50
      Author(s): Saeed Banawas , George Korza , Daniel Paredes-Sabja , Yunfeng Li , Bing Hao , Peter Setlow , Mahfuzur R. Sarker

      • Bacterial pathogens
      • Clostridium perfringens

  12. Control of spoiler Pseudomonas spp. on fresh cut vegetables by neutral electrolyzed water

    • Food Microbiology

    • Publication date: September 2015
      , Volume 50
      Author(s): Loris Pinto , Antonio Ippolito , Federico Baruzzi

      • Bacterial pathogens

  13. Applying meta-pathway analyses through metagenomics to identify the functional properties of the major bacterial communities of a single spontaneous cocoa bean fermentation process sample

    • Food Microbiology

    • Publication date: September 2015
      , Volume 50
      Author(s): Koen Illeghems , Stefan Weckx , Luc De Vuyst

      • Bacterial pathogens

  14. Inactivation dynamics of Salmonella enterica, Listeria monocytogenes, and Escherichia coli O157:H7 in wash water during simulated chlorine depletion and replenishment processes

    • Food Microbiology

    • Publication date: September 2015
      , Volume 50
      Author(s): Bin Zhou , Yaguang Luo , Xiangwu Nou , Shuxia Lyu , Qin Wang

      • Listeria monocytogenes
      • Salmonella
      • Bacterial pathogens
      • Escherichia coli O157:H7

  15. Role of glycoside hydrolase genes in sinigrin degradation by E. coli O157:H7

    • International Journal of Food Microbiology

    • Publication date: 16 July 2015
      , Volume 205
      Author(s): Roniele P. Cordeiro , Juan H. Doria , George G. Zhanel , Richard Sparling , Richard A. Holley

      • Bacterial pathogens
      • Escherichia coli O157:H7

  16. Use of power ultrasound to enhance the thermal inactivation of Clostridium perfringens spores in beef slurry

    • International Journal of Food Microbiology

    • Publication date: 3 August 2015
      , Volume 206
      Author(s): Evelyn , Filipa V.M. Silva

      • Bacterial pathogens
      • Clostridium perfringens

  17. Bioactive properties of a propolis-based dietary supplement and its use in combination with mild heat for apple juice preservation

    • International Journal of Food Microbiology

    • Publication date: 16 July 2015
      , Volume 205
      Author(s): Adrián Luis-Villaroya , Laura Espina , Diego García-Gonzalo , Susana Bayarri , Consuelo Pérez , Rafael Pagán

      • Listeria monocytogenes
      • Bacterial pathogens
      • Escherichia coli O157:H7

  18. Listeriaphages and coagulin C23 act synergistically to kill Listeria monocytogenes in milk under refrigeration conditions

    • International Journal of Food Microbiology

    • Publication date: 16 July 2015
      , Volume 205
      Author(s): Lorena Rodríguez-Rubio , Pilar García , Ana Rodríguez , Craig Billington , J. Andrew Hudson , Beatriz Martínez

      • Listeria monocytogenes
      • Bacterial pathogens

  19. Ready-to-eat street-vended food as a potential vehicle of bacterial pathogens and antimicrobial resistance: An exploratory study in Porto region, Portugal

    • International Journal of Food Microbiology

    • Publication date: 3 August 2015
      , Volume 206
      Author(s): Joana Campos , Joana Gil , Joana Mourão , Luísa Peixe , Patrícia Antunes

      • Bacterial pathogens
      • Listeria monocytogenes

  20. Acid environments affect biofilm formation and gene expression in isolates of Salmonella enterica Typhimurium DT104

    • International Journal of Food Microbiology

    • Publication date: 3 August 2015
      , Volume 206
      Author(s): Denis O'Leary , Evonne M. McCabe , Matthew P. McCusker , Marta Martins , Séamus Fanning , Geraldine Duffy

      • Salmonella
      • Bacterial pathogens

  21. Impact of Disinfectant Wipes on the Risk of Campylobacter jejuni Infection During Raw Chicken Preparation in Domestic Kitchens

    • Journal of Applied Microbiology

    • Aims
      In the present study, we conducted a quantitative microbial risk assessment forecasting the exposure to Campylobacter jejuni contaminated surfaces during preparation of chicken fillets and how using a disinfectant wipe intervention to clean a contaminated work area decreases the risk of infection following the preparation of raw chicken fillet in a domestic kitchen.

      • Bacterial pathogens
      • Campylobacter

  22. Room-temperature phosphorescence determination of melamine in dairy products using l-cysteine-capped Mn-doped zinc sulfide (ZnS) quantum dots

    • Journal of Dairy Science

    • Publication date: May 2015
      , Volume 98, Issue 5
      Author(s): Buket Er Demirhan , Burak Demirhan , H.Eda Satana Kara

      • Chemical contaminants

  23. Outbreak of staphylococcal food poisoning among children and staff at a Swiss boarding school due to soft cheese made from raw milk

    • Journal of Dairy Science

    • Publication date: May 2015
      , Volume 98, Issue 5
      Author(s): Sophia Johler , Delphine Weder , Claude Bridy , Marie-Claude Huguenin , Luce Robert , Jörg Hummerjohann , Roger Stephan

      • Bacterial pathogens

  24. Development of a quantitative real time PCR assay to detect and enumerate Escherichia coli O157 and O26 serogroups in bovine recto-anal swabs

    • Journal of Microbiological Methods

    • Publication date: July 2015
      , Volume 114
      Author(s): Dolapo Lawal , Catherine Burgess , Evonne McCabe , Paul Whyte , Geraldine Duffy

      • Enterohemorrhagic Escherichia coli
      • Bacterial pathogens

  25. Microbial food safety: Potential of DNA extraction methods for use in diagnostic metagenomics

    • Journal of Microbiological Methods

    • Publication date: Available online 1 May 2015

      Author(s): Mathilde H. Josefsen , Sandra C. Andersen , Julia Christensen , Jeffrey Hoorfar

      • Bacterial pathogens
      • Campylobacter