Journal ArticleDOI
Inactivation efficacies of lactic acid and mild heat treatments against Escherichia coli strains in organic broccoli sprouts
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TLDR
The in vivo inactivation and following recovery during storage suggested that the combination treatment presented a potential inactivation process for organic vegetables or sprouts.About:
This article is published in Food Control.The article was published on 2022-03-01. It has received 28 citations till now. The article focuses on the topics: Lactic acid & Escherichia coli.read more
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Effects of electrolysed water combined with ultrasound on inactivation kinetics and metabolite profiles of Escherichia coli biofilms on food contact surface
TL;DR: In this article , the authors analyzed the overall metabolic responses of Escherichia coli biofilms to the combined stresses of ultrasound and low concentration acidic electrolysed water (LcAEW, free available chlorine: 4 mg/L).
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Integrated metabolomics of "big six" Escherichia coli on pea sprouts to organic acid treatments.
TL;DR: In this article , a dual-platform metabolomics investigation was carried out to reveal the metabolic responses of E. coli to OAs, particularly in the metabolism of membrane lipids, nucleotide derivatives and amino acids.
Journal ArticleDOI
Effects of electrolysed water and levulinic acid combination on microbial safety and polysaccharide nanostructure of organic strawberry.
TL;DR: In this paper , the effects of acidic electrolysed water (AEW, 4 mg/L) and levulinic acid (LA, food grade, 2%) combination on organic strawberry over 7 days were investigated.
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NMR-based metabolomic investigation on antimicrobial mechanism of Salmonella on cucumber slices treated with organic acids
TL;DR: In this paper , the antimicrobial mechanism of low-concentration organic acids (1.5% acetic acid, 1% citric acid, and 1. 5% lactic acid) on Salmonella enterica strains (ATCC 6962, ATCC 13076, and ATCC 14028) inoculated on cucumber slices was elucidated.
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Eugenol/silk fibroin nanoparticles embedded Lycium barbarum polysaccharide nanofibers for active food packaging
TL;DR: In this article , the authors used Eugenol/silk fibroin nanoparticles/Lycium barbarum polysaccharide (EO/SFNPs/LBP) nanofibers as active food packaging.
References
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Journal ArticleDOI
A comprehensive genome‐scale reconstruction of Escherichia coli metabolism—2011
Jeffrey D. Orth,Tom M Conrad,Jessica Na,Joshua A. Lerman,Hojung Nam,Adam M. Feist,Bernhard O. Palsson +6 more
TL;DR: The initial genome‐scale reconstruction of the metabolic network of Escherichia coli K‐12 MG1655 was assembled in 2000 and an update has now been built, named iJO1366, which accounts for 1366 genes, 2251 metabolic reactions, and 1136 unique metabolites.
Journal ArticleDOI
Lactic acid permeabilizes gram-negative bacteria by disrupting the outer membrane
Hanna-Leena Alakomi,Eija Skyttä,Maria Saarela,Tiina Mattila-Sandholm,Kyösti Latva-Kala,Ilkka M. Helander +5 more
TL;DR: Lactic acid, in addition to its antimicrobial property due to the lowering of the pH, also functions as a permeabilizer of the gram-negative bacterial outer membrane and may act as a potentiator of the effects of other antimicrobial substances.
Journal ArticleDOI
Reported Foodborne Outbreaks Due to Fresh Produce in the United States and European Union: Trends and Causes
Raquel M. Callejón,M. Isabel Rodriguez-Naranjo,Cristina Ubeda,Ruth Hornedo-Ortega,M. Carmen Garcia-Parrilla,Ana M. Troncoso +5 more
TL;DR: Norovirus is shown to be responsible for most of the produce-related outbreaks, followed by Salmonella, which was the leading cause of multistate produce outbreaks in the United States and was the pathogen involved in the majority of sprouts-associated outbreaks.
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Metabolomic and transcriptomic stress response of Escherichia coli
Szymon Jozefczuk,Sebastian Klie,Gareth Catchpole,Jedrzej Szymanski,Álvaro Cuadros-Inostroza,Dirk Steinhauser,Joachim Selbig,Joachim Selbig,Lothar Willmitzer +8 more
TL;DR: The metabolite composition together with gene expression data is incorporated to provide a more comprehensive insight on system level stress adjustments by describing detailed time‐resolved E. coli response to five different perturbations.
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Mathematics of predictive food microbiology
József Baranyi,T.A. Roberts +1 more
TL;DR: A theoretical framework is given to provide a basis in which mathematical models having been used in predictive microbiology can be embedded and a practically usable model becomes available.