Results 41 to 50 of about 417,562 (236)

Pulsed Light Technology in Food Safety and Preservation: Principles, Applications, and Future Directions

Food Chemistry International, EarlyView.
Pulsed light technology uses short high‐intensity broad‐spectrum flashes (200–1100 nm) to inactivate microbes via DNA damage. It preserves food quality, extends shelf life, and works on liquids, meats, and produce, often combined with other hurdles for enhanced efficacy.
Abdul Mueez Ahmad, Laiba Younas, Fatima Javed, Rimsha Amjad, Muhammad Tayyab Raza   +4 more
wiley   +1 more source

THE EFFECT OF E. COLI O157:H7 ON BEEF PRICES

Journal of Agricultural and Resource Economics, 2001
Using an event study, we examine the impact of recalls for E. Coli O157:H7 on wholesale and farm-level beef prices. Prices for boneless beef, a high-volume product primarily used for processing into ground beef, react negatively to recalls, suggesting incentives exist for packing firms to adopt measures that reduce the risk of contamination.
McKenzie, Andrew M., Thomsen, Michael R., McKenzie, Andrew M., Thomsen, Michael R.   +3 more
openaire   +3 more sources

Postharvest Survival of Foodborne Pathogens on Strawberry Surfaces at Different Maturity Levels

Food Safety and Health, EarlyView.
This study highlights the survival of E. coli and L. monocytogenes on strawberries at different maturity stages and storage temperatures. Predictive microbial modeling revealed temperature‐ and ripeness‐dependent survival trends, emphasizing the importance of temperature control and ripeness in developing effective strategies to enhance strawberry ...
Prachi Pahariya, Derek J. Fisher, Abhinav Mishra, Ruplal Choudhary   +3 more
wiley   +1 more source

Interactions Between Acanthamoeba culbertsoni and Pathogenic Bacteria and their Inhibition by Lectin-Antibodies

Journal of Pure and Applied Microbiology, 2020
In this study, using pathogenic and non-pathogenic bacteria, it was analyzed whether a polyclonal serum and a monoclonal antibody to A. culbertsoni mannose-binding protein (MBP) could inhibit its interaction. The association of the amoeba with E.
Suk-Yul Jung
doaj   +1 more source

Protozoan Predation of Escherichia coli O157:H7 Is Unaffected by the Carriage of Shiga Toxin-Encoding Bacteriophages. [PDF]

PLoS ONE, 2016
Escherichia coli O157:H7 is a food-borne bacterium that causes hemorrhagic diarrhea and hemolytic uremic syndrome in humans. While cattle are a known source of E.
Carrie E Schmidt, Smriti Shringi, Thomas E Besser   +2 more
doaj   +1 more source

EFFECT OF SIDEROPHORES AGAINST E. COLI O157:H7

Italian Journal of Food Safety, 2012
In this study, the inhibiting activity of siderophores produced by Pseudomonas fluorescens against Escherichia coli O157:7 was assayed. Siderophores were extracted from P. fluorescens cultures and preliminarily tested by C.A.S. reagent and UV. The siderophores activity against E. coli O157:H7 was characterised by the determination of Minimal Inhibiting
GIARRATANA, Filippo, ZIINO, Graziella, Signorino D., Giordano L., GIUFFRIDA, Alessandro   +4 more
openaire   +5 more sources

Organ‐Specific Human Microbiomes and Dysbiosis: Mechanistic Links to Disease and Emerging Therapeutic Strategies

Journal of Clinical Laboratory Analysis, EarlyView.
Schematic overview of the human microbiome and major microbiota‐derived metabolites across body sites, highlighting the gut–brain, gut–heart, and gut–kidney axes in host physiology and disease. ABSTRACT Background The human microbiome is a dynamic and diverse community of microorganisms that affects susceptibility to illness and promotes wellness ...
Awadh Alanazi
wiley   +1 more source

Integrated phytochemical and bioactivity profiling of Xanthium strumarium fruits from Korea and China: Implications for origin‐specific quality specification

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Geographic origin influences the phytochemical composition and biological activities of medicinal plant resources. Xanthium strumarium L. (XS) fruit is widely used in East Asian traditional medicine. However, current pharmacopeial standards primarily recognize Chinese‐derived material, despite the availability and traditional use of
Eunsu Song, Seung‐Min Oh, Jiyeon Chun, Jinah Hwang   +3 more
wiley   +1 more source

Peptide‐based antibacterial nanoplatforms: Design principles, stimuli‐regulated behaviors, and applications

Responsive Materials, EarlyView.
Peptide‐based antibacterial nanoplatforms, encompassing self‐assembled peptides and peptide‐engineered inorganic, polymeric, and lipid nanocarriers, are systematically reviewed. The article highlights design principles and stimuli‐responsive regulation for improving peptide stability, delivery efficiency, and antibacterial performance.
Peng Tan, Chenlong Zhou, Shuaikang Yang, Zhenduo Chen, Guanghui Zhao, Qi Tang, Haoyu Yan, Feng Li, Xi Ma   +8 more
wiley   +1 more source

Two‐Dimensional Materials For Lateral Flow Assays: A Critical Review of Functional Roles and Translational Challenges

VIEW, EarlyView.
2D nanosheets, with large surface area, excellent optical/electrical properties, and high specificity, combine with lateral flow assay strips to enable rapid, readable detection, boosting the strips’ development and applications. Abstract Lateral flow assays (LFAs) are widely used for point‐of‐care diagnostics, but their detection capability remains ...
Weimin Xu, Ruping Liu, Na Gao, Jianxiao Zhu, Haowen Jiang, Shouzheng Jiao, Zhicheng Sun, Kai Shen, Gaolian Xu, Minghua Du, Ziyan Li, Yang Wang   +11 more
wiley   +1 more source