New insights into cross-contamination of fresh-produce

A Possas, F Pérez-Rodríguez - Current Opinion in Food Science, 2023 - Elsevier
Cross-contamination is a primary cause of pathogen contamination in fresh-produce
affecting any point of its production-distribution chain. This work provides a review of the …

Bio-based antimicrobial compositions and sensing technologies to improve food safety

Y Kim, L Ma, K Huang, N Nitin - Current Opinion in Biotechnology, 2023 - Elsevier
Highlights•Microbial contamination is a persistent challenge to food safety and quality.•Bio-
based antimicrobial delivery system enhances food decontamination.•Bio-based …

[HTML][HTML] Antiviral capacity of sanitizers against infectious viruses in process water from the produce industry under batch and continuous conditions

I Falcó, JA Tudela, N Hernández, A Pérez-Cataluña… - Food Control, 2023 - Elsevier
The presence of human enteric viruses in produce has extensively been reported. However,
the significance of the quality of process water (PW) used by the produce industry and the …

Operational limits of sodium hypochlorite for different fresh produce wash water based on microbial inactivation and disinfection by-products (DBPs)

JA Tudela, F López-Gálvez, A Allende, N Hernández… - Food Control, 2019 - Elsevier
The goal of the present study was to establish free chlorine operational limits for the
disinfection of different types of fresh-cut produce wash water using sodium hypochlorite …

[HTML][HTML] Inactivation of Salmonella Typhimurium in fresh-cut lettuce during chlorine washing: Assessing the impacts of free chlorine concentrations and exposure times

A Possas, GD Posada-Izquierdo, F Tarlak… - LWT, 2023 - Elsevier
The aim of this study was to evaluate, quantify and model the inactivation of Salmonella in
fresh-cut lettuce during washings with chlorinated water at different free chlorine …

Microbiological hazards associated with the use of water in the post‐harvest handling and processing operations of fresh and frozen fruits, vegetables and herbs …

EFSA Panel on Biological Hazards (BIOHAZ)… - EFSA …, 2023 - Wiley Online Library
The contamination of water used in post‐harvest handling and processing operations of
fresh and frozen fruit, vegetables and herbs (ffFVHs) is a global concern. The most relevant …

Microfluidic droplet application for bacterial surveillance in fresh-cut produce wash waters

JB Harmon, HK Gray, CC Young, KJ Schwab - PLoS One, 2020 - journals.plos.org
Foodborne contamination and associated illness in the United States is responsible for an
estimated 48 million cases per year. Increased food demand, global commerce of …

Evaluation of Potential Impacts of Free Chlorine during Washing of Fresh‐Cut Leafy Greens on Escherichia coli O157:H7 Cross‐Contamination and Risk of Illness

A Mokhtari, H Pang, S Santillana Farakos… - Risk …, 2022 - Wiley Online Library
Addition of chlorine‐based antimicrobial substances to fresh‐cut leafy green wash water is
done to minimize microbial cross‐contamination during processing. We developed the FDA …

[HTML][HTML] Modeling the effects of pH variation and bacteriocin synthesis on bacterial growth

C Benjamín, P Luis, CL Fernando - Applied Mathematical Modelling, 2022 - Elsevier
Bacteriocin secretion and the modification of extracellular pH are some competitive
adaptations that bacteria have acquired to persist against adverse environmental conditions …

Leafy green farm-to-customer process model predicts product testing is most effective at detecting contamination when conducted early in the system before effective …

GA Reyes, J Quintanilla Portillo… - Applied and …, 2023 - Am Soc Microbiol
Commercial leafy green supply chains often are required to have test and reject (sampling)
plans for specific microbial adulterants at primary production or finished product packing for …