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Atin R. Datta
Center for Food Safety and Applied Nutrition
32Publications
14H-index
477Citations
Publications 32
Newest
Published on Feb 1, 2019in Food Microbiology 4.09
Jihun Kang3
Estimated H-index: 3
(Center for Food Safety and Applied Nutrition),
Laurel S. Burall8
Estimated H-index: 8
(Center for Food Safety and Applied Nutrition)
+ 1 AuthorsAtin R. Datta14
Estimated H-index: 14
(Center for Food Safety and Applied Nutrition)
Abstract Understanding a pathogen's response to food environments is imperative to develop effective control strategies as well as to elucidate the impact of foods on virulence potential. The purpose of this study was to assess transcriptional response of Listeria monocytogenes after growth in cantaloupe, as well as its impact on survival in synthetic gastric fluid (SGF). The transcriptional profiles of L. monocytogenes grown in cantaloupe or Brain Heart Infusion (BHI) under refrigeration were c...
Source Cite
Published on Jan 1, 2017in International Journal of Food Microbiology 3.45
Yi Chen17
Estimated H-index: 17
(Center for Food Safety and Applied Nutrition),
Régis Pouillot31
Estimated H-index: 31
(Center for Food Safety and Applied Nutrition)
+ 20 AuthorsAparna Tatavarthy4
Estimated H-index: 4
(Center for Food Safety and Applied Nutrition)
Abstract A precise and accurate method for enumeration of low level of Listeria monocytogenes in foods is critical to a variety of studies. In this study, paired comparison of most probable number (MPN) and direct plating enumeration of L. monocytogenes was conducted on a total of 1730 outbreak-associated ice cream samples that were naturally contaminated with low level of L. monocytogenes . MPN was performed on all 1730 samples. Direct plating was performed on all samples using the RAPID' L.mon...
8 Citations Source Cite
Published on Mar 1, 2017in Food Control 3.67
Bupmo Kim1
Estimated H-index: 1
(Center for Food Safety and Applied Nutrition),
Martine Ferguson11
Estimated H-index: 11
(Center for Food Safety and Applied Nutrition)
+ 2 AuthorsAtin R. Datta14
Estimated H-index: 14
(Center for Food Safety and Applied Nutrition)
Abstract In a recent outbreak of listeriosis, celery, an ingredient of chicken salad, was identified as the vehicle for contamination. Epidemiological studies showed that the contaminated celery and chicken salad were contained with very low levels of L. monocytogenes. As infectious dose of L. monocytogens is considered to be high, questions were raised about the possibility of the of L. monocytogenes growth in these products before they were consumed. In this study the growth potential of three...
3 Citations Source Cite
Published on Jun 1, 2017in Food Microbiology 4.09
Atin R. Datta14
Estimated H-index: 14
(Center for Food Safety and Applied Nutrition),
Laurel S. Burall8
Estimated H-index: 8
(Center for Food Safety and Applied Nutrition)
Abstract The classical definition of a disease outbreak is the occurrence of cases of disease in excess of what would normally be expected in a community, geographical area or time period. The establishment of an outbreak then starts with the identification of an incidence of cases above the normally expected threshold during a given time period. Subsequently, the cases are examined using a variety of subtyping methods to identify potential linkages. As listeriosis disease has a long incubation ...
1 Citations Source Cite
Published on Aug 1, 2017in Journal of Food Protection 1.51
Joelle K. Salazar6
Estimated H-index: 6
,
Ian M. Hildebrandt3
Estimated H-index: 3
+ 5 AuthorsMary Lou Tortorello16
Estimated H-index: 16
ABSTRACT Cut produce continues to constitute a significant portion of the fresh fruit and vegetables sold directly to consumers. As such, the safety of these items during storage, handling, and display remains a concern. Cut tomatoes, cut leafy greens, and cut melons, which have been studied in relation to their ability to support pathogen growth, have been specifically identified as needing temperature control for safety. Data are needed on the growth behavior of foodborne pathogens in other ty...
5 Citations Source Cite
Published on Sep 13, 2017in Frontiers in Public Health
Laurel S. Burall8
Estimated H-index: 8
(Center for Food Safety and Applied Nutrition),
Christopher J. Grim23
Estimated H-index: 23
(Center for Food Safety and Applied Nutrition)
+ 1 AuthorsAtin R. Datta14
Estimated H-index: 14
(Center for Food Safety and Applied Nutrition)
Recently, we have identified a link between four listeriosis incidents/outbreaks to a variant of Listeria monocytogenes serotype 4b strains, 4bV. Although 4bV strains have been reported from clinical specimens as well as from foods, listeriosis outbreaks occurring in 2014 – 2016 were the first reported outbreaks involving 4bV in the USA. Since traditional typing methods do not detect members of this group, we undertook a systematic and retrospective analysis of all Listeria monocytogenes in the ...
4 Citations Source Cite
Published on Dec 1, 2017in Food Control 3.67
Laurel S. Burall8
Estimated H-index: 8
(Center for Food Safety and Applied Nutrition),
Yi Chen17
Estimated H-index: 17
(Center for Food Safety and Applied Nutrition)
+ 20 AuthorsAparna Tatavarthy4
Estimated H-index: 4
(Center for Food Safety and Applied Nutrition)
Abstract Listeriosis is an invasive illness typically caused by the ingestion of foods contaminated with Listeria monocytogenes. In 2015, an outbreak of listeriosis was linked to ice cream products produced on a specific production line at Facility X. The United States Food and Drug Administration (FDA) obtained samples representing several lots of three products manufactured on that line from May 2014 through January 2015. Two of these products, A and B, while not linked to any reported illness...
3 Citations Source Cite
Published on Sep 12, 2017in PLOS ONE 2.77
Mira Rakic Martinez1
Estimated H-index: 1
,
Martin Wiedmann77
Estimated H-index: 77
+ 1 AuthorsAtin R. Datta14
Estimated H-index: 14
4 Citations Source Cite
Published on Dec 1, 2016in Emerging Infectious Diseases 7.42
Régis Pouillot31
Estimated H-index: 31
,
Karl C. Klontz2
Estimated H-index: 2
+ 8 AuthorsThomas S. Hammack16
Estimated H-index: 16
26 Citations Source Cite
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