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Food Safety Publications

The Food Safety Publications tracks research that is published across national and international peer-reviewed journals. Recent articles are available ahead of print and searchable by Journal, Article Title, and Category. The 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 and FDA Grant Funding Agencies are also tracked.

Displaying 1 - 25 of 37973

  1. Dispersive Micro Solid Phase Extraction Based Ionic Liquid Functionalized ZnO Nanoflowers Couple with Chromatographic Methods for Rapid Determination of Aflatoxins in Wheat and Peanut Samples

    • Sun, 05/22/2022 - 04:00
    • Food Chemistry
      • Natural toxins
      • Aflatoxins
      • Mycotoxins
  2. Research Note: Persistent Salmonella problems in slaughterhouses related to clones linked to poultry companies

    • Sun, 05/22/2022 - 04:00
    • Poultry Science
      • Bacterial pathogens
      • Salmonella
  3. Eco-friendly ‘ochratoxin A’ control in stored licorice roots – quality assurance perspective

    • Sun, 05/22/2022 - 04:00
    • Food Additives & Contaminants: Part A
      • Natural toxins
      • Mycotoxins
  4. Antimicrobial Efficacy of an Ultraviolet-C Device against Microorganisms Related to Contact Lens Adverse Events

    • Sun, 05/22/2022 - 04:00
    • Antibiotics
    • The purpose of the study was to assess the antimicrobial activity of an ultraviolet-C (UVC) device against microorganisms implicated in contact lens related adverse events. An UVC device with an emitting 4.5 mm diameter Light Emitting Diode (LED; 265 nm; 1.93 mJ/cm2) was used. Pseudomonas aeruginosa, Staphylococcus aureus, Fusarium solani, and Candida albicans agar plate lawns were exposed to the device beams for 15 and 30 s at 8 mm distance.

      • Bacterial pathogens
      • Staphylococcus aureus
  5. Fumigation of Brazil nuts with allyl isothiocyanate to inhibit the growth of Aspergillus parasiticus and aflatoxin production

    • Sun, 05/22/2022 - 04:00
    • Journal of the Science of Food and Agriculture
    • Journal of the Science of Food and Agriculture, Volume 102, Issue 8, Page 3487-3487, June 2022.

      • Natural toxins
      • Aflatoxins
      • Mycotoxins
  6. Dipping fresh‐cut apples in citric acid before plasma‐integrated low‐pressure cooling improves Salmonella and polyphenol oxidase inactivation

    • Sun, 05/22/2022 - 04:00
    • Journal of the Science of Food and Agriculture
    • Journal of the Science of Food and Agriculture, Volume 102, Issue 8, Page 3425-3434, June 2022.

      • Bacterial pathogens
      • Salmonella
  7. Effects of arsenic on the topology and solubility of promyelocytic leukemia (PML)-nuclear bodies

    • Sat, 05/21/2022 - 04:00
    • PLOS ONE
    • by Seishiro Hirano, Osamu Udagawa

      • Chemical contaminants
      • Heavy Metals
  8. Adsorption of deoxynivalenol by APTS-TEOS modified eggshell powder

    • Sat, 05/21/2022 - 04:00
    • Food Chemistry
      • Natural toxins
      • Mycotoxins
  9. An ultrasensitive biosensor for virulence ompA gene of Cronobacter sakazakii based on boron doped carbon quantum dots-AuNPs nanozyme and exonuclease III-assisted target-recycling strategy

    • Sat, 05/21/2022 - 04:00
    • Food Chemistry
      • Bacterial pathogens
      • Cronobacter
  10. Effectiveness of beetroot extract in SH-SY5Y neuronal cell protection against Fumonisin B1, Ochratoxin A and its combination

    • Sat, 05/21/2022 - 04:00
    • Food and Chemical Toxicology
      • Natural toxins
      • Mycotoxins
  11. Toxic effects of the combined cadmium and Cry1Ab protein exposure on the protective and transcriptomic responses of Pirata subpiraticus

    • Sat, 05/21/2022 - 04:00
    • Ecotoxicology and Environmental Safety
      • Chemical contaminants
      • Heavy Metals
  12. In Vitro Hepatoprotective and Human Gut Microbiota Modulation of Polysaccharide-Peptides in Pleurotus citrinopileatus

    • Sat, 05/21/2022 - 04:00
    • Frontiers in Cellular and Infection Microbiology
    • Pleurotus citrinopileatus, a golden oyster mushroom, is popular in Asia and has pharmacological functions. However, the effects of polysaccharide-peptides extracted from Pleurotus citrinopileatus and underlying mechanism on digestive systme have not yet been clarified. Here, we determined the composition of two polysaccharide-peptides (PSI and PSII) from P. citrinopileatus and investigated the protective effects of on hepatoprotective and gut microbiota.

      • Bacterial pathogens
      • Shigella
  13. An Observational Study of MDR Hospital-Acquired Infections and Antibiotic Use during COVID-19 Pandemic: A Call for Antimicrobial Stewardship Programs

    • Sat, 05/21/2022 - 04:00
    • Antibiotics
    • The pandemic caused by the COVID-19 virus has required major adjustments to healthcare systems, especially to infection control and antimicrobial stewardship.

      • Bacterial pathogens
      • Staphylococcus aureus
  14. Hesperidin-, Curcumin-, and Amphotericin B- Based Nano-Formulations as Potential Antibacterials

    • Sat, 05/21/2022 - 04:00
    • Antibiotics
    • To combat the public health threat posed by multiple-drug-resistant (MDR) pathogens, new drugs with novel chemistry and modes of action are needed.

      • Bacterial pathogens
      • Bacillus cereus
      • Salmonella
      • Staphylococcus aureus
  15. Tattoo inks are toxicological risks to human health: A systematic review of its ingredients, fate inside skin, toxicity due to polycyclic aromatic hydrocarbons, primary aromatic amines, metals, and overview of regulatory frameworks

    • Sat, 05/21/2022 - 04:00
    • Toxicology and Industrial Health
    • Today, tattooing has become very popular among people all over the world. Tattooists, with the help of tiny needles, place tattoo ink inside the skin surface and unintentionally introduce a large number of unknown ingredients.

      • Chemical contaminants
      • Heavy Metals
  16. Evaluation of Potential for Butyl and Heptyl Para-Hydroxybenzoate Enhancement of Thermal Inactivation of Cronobacter sakazakii during Rehydration of Powdered Infant Powdered Infant Formula and Non-Fat Dry Milk.

    • Fri, 05/20/2022 - 04:00
    • Prior studies have demonstrated that parabens enhanced the thermal inactivation of foodborne pathogens including Cronobacter sakazakii , Salmonella enterica serotype Typhimurium, Escherichia coli O157:H7 and Listeria monocytogenes in model systems. However, there have been few studies looking at this phenomenon in actual food systems. The current study evaluated the potential enhancement of thermal inactivation of C.

      • Bacterial pathogens
      • Cronobacter
      • Enterohemorrhagic Escherichia coli
      • Escherichia coli O157:H7
      • Listeria monocytogenes
      • Salmonella
  17. Detection of Zoonotic Bacteria and Paragonimus kellicotti in Red Swamp Crayfish (Procambarous clarkii) and The Assessment of Traditional Crayfish Boils

    • Fri, 05/20/2022 - 04:00
    • Studies on red swamp crayfish ( Procambarus clarkii ) outside of the United States confirm a variety of zoonotic pathogens, but in the $200 million dollar US commercial crayfish industry it is unknown if these same pathogens occur, demonstrating a need to evaluate this consumer commodity. The study objectives were to evaluate specific zoonotic pathogens present on red swamp crayfish ( P.

      • Bacterial pathogens
      • Salmonella
      • Staphylococcus aureus
      • Vibrio
  18. Temperature, Time, and Type, Oh My! Key Environmental Factors Impacting the Recovery of Salmonella Typhimurium, Listeria monocytogenes, and Tulane Virus from Surfaces

    • Fri, 05/20/2022 - 04:00
    • Environmental monitoring (EM) programs are designed to detect the presence of pathogens in food manufacturing environments with the goal of preventing microbial contamination of food. Nevertheless, limited knowledge exists regarding the influence of environmental conditions on microbial recovery during EM. This study utilizes a commercially-available polyurethane foam (PUF) EM tool to determine the influence of environmental factors on the recovery of foodborne pathogens.

      • Bacterial pathogens
      • Listeria monocytogenes
      • Salmonella
      • Viruses
      • Norovirus
  19. Multiple-Locus Variable-Number Tandem-Repeat Analysis (MLVA) Genotypes of Listeria monocytogenes isolated from Farms, Abattoirs, and Retail in Gauteng Province, South Africa

    • Fri, 05/20/2022 - 04:00
    • The multiple-locus variable-number analysis (MLVA) of tandem repeat (TR) for subtyping Listeria monocytogenes (LM) has proven to be reliable and fast. The study determined the MLVA genotypes of 60 isolates of L. monocytogenes recovered from cattle farms, abattoirs, and retail outlets in Gauteng province, South Africa. The distribution of the 60 L.

      • Bacterial pathogens
      • Listeria monocytogenes
  20. Pharmacokinetics and Pharmacodynamics of Colistin Combined With Isopropoxy Benzene Guanidine Against mcr-1-Positive Salmonella in an Intestinal Infection Model

    • Fri, 05/20/2022 - 04:00
    • Frontiers in Microbiology
    • Plasmid-borne colistin resistance mediated by mcr-1 is a growing problem, which poses a serious challenge to the clinical application of colistin for Gram-negative bacterial infections. Drug combination is one of the effective strategies to treat colistin-resistant bacteria. Here, we found a guanidine compound, namely, isopropoxy benzene guanidine (IBG), which boosted the efficacy of colistin against mcr-1-positive Salmonella.

      • Bacterial pathogens
      • Salmonella
  21. Pseudomonas oligotrophica sp. nov., a Novel Denitrifying Bacterium Possessing Nitrogen Removal Capability Under Low Carbon–Nitrogen Ratio Condition

    • Fri, 05/20/2022 - 04:00
    • Frontiers in Microbiology
    • Pseudomonas is a large and diverse genus within the Gammaproteobacteria known for its important ecological role in the environment. These bacteria exhibit versatile features of which the ability of heterotrophic nitrification and aerobic denitrification can be applied for nitrogen removal from the wastewater. A novel denitrifying bacterium, designated JM10B5aT, was isolated from the pond water for juvenile Litopenaeus vannamei.

      • Bacterial pathogens
      • Vibrio
  22. 2,5-Diketopiperazines From a Sponge-Derived Fungus Aspergillus sclerotiorum

    • Fri, 05/20/2022 - 04:00
    • Frontiers in Microbiology
    • Three new 2,5-diketopiperazines, speramide C (1), 3,21-epi-taichunamide F (2), and 2-epi-amoenamide C (3), along with four known analogs (4–7), were obtained from the sponge-derived fungus Aspergillus sclerotiorum GDST-2013-0501 collected from the South China Sea. The chemical structures of new compounds were elucidated by analyzing NMR and MS spectroscopy data, and their absolute configurations were determined by electronic circular dichroism (ECD) calculations.

      • Bacterial pathogens
      • Staphylococcus aureus
  23. Structural Features of Clostridium botulinum Neurotoxin Subtype A2 Cell Binding Domain

    • Fri, 05/20/2022 - 04:00
    • Toxins
    • Botulinum neurotoxins (BoNT) are a group of clostridial toxins that cause the potentially fatal neuroparalytic disease botulism. Although highly toxic, BoNTs are utilized as therapeutics to treat a range of neuromuscular conditions. Several serotypes (BoNT/A-/G, /X) have been identified with vastly differing toxicological profiles. Each serotype can be further sub-categorised into subtypes due to subtle variations in their protein sequence.

      • Bacterial pathogens
      • Clostridium botulinum
  24. Costus speciosus extract protects against the oxidative damage of zearalenone via modulation of inflammatory cytokines, Nrf2 and iNOS gene expression in rats

    • Fri, 05/20/2022 - 04:00
    • Toxicon
    • Zearalenone (ZEN) is a non-steroidal estrogenic mycotoxin that induces severe health disturbances in humans and animals. This study aimed to determine the bioactive compounds in Costus speciosus extract (CSE) using GC-MS and evaluate its protective capability against ZEN-induced oxidative damage, genotoxicity, and cytotoxicity in rats. Six groups of male Sprague Dawley rats were treated orally for 15 days including the control group, CSE-treated groups at low (200 mg/kg b.

      • Natural toxins
      • Mycotoxins
  25. Probe-free nanosensor for the detection of Salmonella using gold nanorods as an electroactive modulator

    • Fri, 05/20/2022 - 04:00
    • Food Chemistry
    • Salmonellosis is a symptomatic infection, a foodborne disease, caused by Salmonella that enters the body through the ingestion of contaminated food. In this study, a novel electrochemical biosensor integrated with gold nanorods (GNRs) was used to explore the interaction between in-house generated antibodies with Salmonella serovars.

      • Bacterial pathogens
      • Salmonella