Výsledky vyhledávání - "Adrian Sbodio"

Evaluation of post-contamination survival and persistence of applied attenuated E. coli O157:H7 and naturally-contaminating E. coli O157:H7 on spinach under field conditions and following postharvest handling

Autor: Adrian Sbodio, Amy M. Gundersen, Steven T. Koike, Trevor V. Suslow, Eduardo Gutierrez-Rodriguez

Publikováno v: Food Microbiology. 77:173-184

This study determined the variability in population uniformity of an applied mixture of attenuated E. coli O157:H7 (attEcO157) on spinach leaves as impacted by sampling mass and detection technique over spatial and temporal conditions. Opportunistica

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81cf4be5a4a09b966f7c4be7363394f9
https://doi.org/10.1016/j.fm.2018.08.013

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Effect of Weather on the Die-Off of Escherichia coli and Attenuated Salmonella enterica Serovar Typhimurium on Preharvest Leafy Greens following Irrigation with Contaminated Water

Autor: Daniel Weller, Pilar Truchado, Trevor V. Suslow, Martin Wiedmann, Alexandra Belias, Janneth Pinzon, Adrian Sbodio, Mariya Skots, Renata Ivanek, Ana Allende, Daniel Munther

Publikováno v: Applied and Environmental Microbiology

The log-linear die-off rate proposed by FSMA is not always appropriate, as the die-off rates of foodborne bacterial pathogens and specified agricultural water quality indicator organisms appear to commonly follow a biphasic pattern with an initial ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88da30b14666199e9f77807da83ee70f
https://pubmed.ncbi.nlm.nih.gov/32591379

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Factors affecting cell population density during enrichment and subsequent molecular detection of Salmonella enterica and Escherichia coli O157:H7 on lettuce contaminated during field production

Autor: Alejandro Tomás-Callejas, Dawit Diribsa, Trevor V. Suslow, Xuan Pham, Polly Wei, Adrian Sbodio, Gabriela Lopez-Velasco

Publikováno v: Food Control. 54:165-175

The aim of this study was to evaluate the field survival and subsequent detection of Escherichia coli O157:H7 and Salmonella on leafy greens to understand factors that influence their detection by molecular methods. Both applied microorganisms experi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::47a58bcc8e8f6fa87bf7f851d44ab415
https://doi.org/10.1016/j.foodcont.2015.01.041

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Adhesion of Escherichia coli and Salmonella enterica to Soil in Runoff as Influenced by Polyacrylamide

Autor: Adrian Sbodio, Tina B. Bech, Carsten S. Jacobsen, Trevor V. Suslow

Publikováno v: Journal of Environmental Quality. 43:2002-2008

Polyacrylamide (PAM) is used in agriculture to reduce soil erosion and has been reported to reduce turbidity, nutrients, and pollutants in surface runoff water. The objective of this work was to determine the effect of PAM on the concentration of ent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::220d1ede005df126129a624489edbceb
https://doi.org/10.2134/jeq2014.02.0058

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Modified Moore swab optimization and validation in capturing E. coli O157:H7 and Salmonella enterica in large volume field samples of irrigation water

Autor: Trevor V. Suslow, Sharyn Maeda, Gabriela Lopez-Velasco, Adrian Sbodio

Publikováno v: Food Research International. 51:654-662

article i nfo Knowledge of the risk potential of an irrigation source during routine use or in 'root-cause' investigation of recall and outbreak events is a fundamental expectation in produce food safety management. Current water filtration technique

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::19180926e52448c7d227eea01784b34a
https://doi.org/10.1016/j.foodres.2013.01.011

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High-Level Culturability of Epiphytic Bacteria and Frequency of Biosurfactant Producers on Leaves

Autor: Adrien Y. Burch, Trevor V. Suslow, Steven E. Lindow, Adrian Sbodio, Paulina T. Do

Publikováno v: Applied and environmental microbiology, vol 82, iss 19
Burch, AY; Do, PT; Sbodio, A; Suslow, TV; & Lindow, SE. (2016). High-level culturability of epiphytic bacteria and frequency of biosurfactant producers on leaves. Applied and Environmental Microbiology, 82(19), 5997-6009. doi: 10.1128/AEM.01751-16. UC Berkeley: Retrieved from: http://www.escholarship.org/uc/item/5zb3q670

To better characterize the bacterial community members capable of biosurfactant production on leaves, we distinguished culturable biosurfactant-producing bacteria from nonproducers and used community sequencing to compare the composition of these dis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::293e3ff29af2d71dbc3fcdde9244fa72
https://pubmed.ncbi.nlm.nih.gov/27474719

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Assessment of root uptake and systemic vine-transport of Salmonella enterica sv. Typhimurium by melon (Cucumis melo) during field production

Autor: Alejandro Tomás-Callejas, Kin Hup Tan, Polly Wei, Adrian Sbodio, Trevor V. Suslow, Gabriela Lopez-Velasco

Publikováno v: International Journal of Food Microbiology. 158:65-72

Among melons, cantaloupes are most frequently implicated in outbreaks and surveillance-based recalls due to Salmonella enterica. There is limited but compelling evidence that associates irrigation water quality as a significant risk of preharvest con

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d16b939b7de46cf87d485c3dbdd0c1af
https://doi.org/10.1016/j.ijfoodmicro.2012.07.005

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Evaluation of Current Operating Standards for Chlorine Dioxide in Disinfection of Dump Tank and Flume for Fresh Tomatoes

Autor: Alejandro Tomás-Callejas, Gabriela Lopez-Velasco, Adrian Sbodio, Michelle D. Danyluk, Francisco Artés-Hernández, Trevor V. Suslow, Angela M. Valadez

Publikováno v: Journal of Food Protection. 75:304-313

Standard postharvest unit operations that rely on copious water contact, such as fruit unloading and washing, approach the criteria for a true critical control point in fresh tomato production. Performance data for approved sanitizers that reflect co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e8a1dc511d5a217c704ce62a82d46e5
https://doi.org/10.4315/0362-028x.jfp-11-347

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Chlorine dioxide and chlorine effectiveness to prevent Escherichia coli O157:H7 and Salmonella cross-contamination on fresh-cut Red Chard

Autor: Francisco López-Gálvez, Francisco Artés, Trevor V. Suslow, Francisco Artés-Hernández, Alejandro Tomás-Callejas, Adrian Sbodio

Publikováno v: Food Control. 23:325-332

Washing procedures applied to fresh produce have the potential to reduce contamination from the surface of the product. However, the wash water may also serve as a source of contamination or has great potential to result in cross-contamination. The o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a0111f6e36192769db90808b7bd38d7
https://doi.org/10.1016/j.foodcont.2011.07.022

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Variable agronomic practices, cultivar, strain source and initial contamination dose differentially affect survival of Escherichia coli on spinach

Autor: Adrian Sbodio, Amy M. Gundersen, E. Gutiérrez-Rodríguez, Trevor V. Suslow

Publikováno v: Journal of Applied Microbiology. 112:109-118

Aims: Greenhouse and field trials were conducted under different agronomic practices and inoculum doses of environmental Escherichia coli and attenuated E. coli O157:H7, to comparatively determine whether these factors influence their survival on lea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2989bd0f6928e6ed702a1ed5383d19fd
https://doi.org/10.1111/j.1365-2672.2011.05184.x

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