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J J Sheridan

Institution

Teagasc

Contact

Subjects

Microbiology

Veterinary

Details
Publications 102
As first author 6
As last author 30
Unique topics 367
Collaborations 21
Patents 1
Sources 4
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2013
2012
2011
2010
2009
2008
2007
2006
2005
Earlier
All
2013
2012
2011
2010
2009
2008
2007
2006
2005
Earlier

2013

Airborne Salmonella and Listeria associated with Irish commercial beef, sheep and pig plants.
2012

Modelling the effect of chilling on the occurrence of Salmonella on pig carcasses at study, abattoir and batch levels by meta-analysis.
2011

Comparison of aerial counts at different sites in beef and sheep abattoirs and the relationship between aerial and beef carcass contamination.
2011

Diversity of culturable psychrophilic and psychrotrophic anaerobic bacteria isolated from beef abattoirs and their environments.
2010

The effect of heat shrink treatment and storage temperature on the time of onset of "blown pack" spoilage.
2010

The influence of storing beef aerobically or in vacuum packs on the shelf life of mince.
2009

Changes in Escherichia coli O157:H7 numbers during holding on excised lean, fascia and fat beef surfaces at different temperatures.
2009

Control of Blown Pack Spoilage in Vacuum Packaged Meat
2009

Count data distributions and their zero-modified equivalents as a framework for modelling microbial data with a relatively high occurrence of zero counts.
2009

Effects of reduction in beef surface water activity on the survival of Salmonella Typhimurium DT104 during heating.
2009

Isolation and sources of 'blown pack' spoilage clostridia in beef abattoirs.
2009

Molecular characterization of Irish E. coli O157:H7 isolates of human, bovine, ovine and porcine origin.
2009

Survival of Escherichia coli O157:H7 and non-pathogenic E. coli on irradiated and non-irradiated beef surfaces.
2009

The effect of storage temperature and inoculum level on the time of onset of 'blown pack' spoilage.
2009

The potential use of chilling to control the growth of Enterobacteriaceae on porcine carcasses and the incidence of E. coli O157:H7 in pigs.
2008

Indicator organisms to determine the use of chilling as a critical point in beef slaughter HACCP
2008

The survival of Salmonella enterica serovar Typhimurium DT104 and total viable counts on beef surfaces at different relative humidities and temperatures.
2008

The virulence of E. coli 0157:H7 isolated from Irish sheep and pigs to humans
2007

Assessing the hygiene of pig carcasses using whole-body carcass swabs compared with the four-site method in EC Decision 471.
2007

Effects of storage and the presence of a beef microflora on the thermal resistance of Salmonella Typhimurium DT104 in beef and broth systems.
2007

Prevalence and molecular characterization of Escherichia coli O157:H7 on Irish lamb carcasses, fleece and in faeces samples.
2007

Surface decontamination of meat using thermal processes
2007

Survival of Listeria innocua on hot and cold beef carcass surfaces.
2006

A comparison of the survival in feces and water of Escherichia coli O157:H7 grown under laboratory conditions or obtained from cattle feces.
2006

A study on the use of chilling as a critical control point in a beef HACCP plan.
2006

Surface decontamination of beef inoculated with Salmonella Typhimurium DT104 or Escherichia coli O157:H7 using dry air in a novel heat treatment apparatus.
2006

Survival and recovery of Salmonella enterica serovar Typhimurium DT104 at low temperature and water activity in a broth system.
2006

The influence of attachment to beef surfaces on the survival of cells of Salmonella enterica serovar Typhimurium DT104, at different a(w) values and at low storage temperatures.
2005

Detection and recovery rates achieved using direct plate and enrichment/immunomagnetic separation methods for Escherichia coli O157:H7 in minced beef and on bovine hide.
2005

Prevalence and characterisation of Cryptosporidium species in cattle faeces and on beef carcases at slaughter.
2005

Prevalence and numbers of Escherichia coli O157 on bovine hides at a beef slaughter plant.
2005

The characterisation of E. coli O157:H7 isolates from cattle faeces and feedlot environment using PFGE.
2005

The effect of thermal treatments on the viability and infectivity of Cryptosporidium parvum on beef surfaces.
2004

Characterisation of E. coli O157 isolates from bovine hide and beef trimming in Irish abattoirs by pulsed field gel electrophoresis.
2004

Dissemination of central nervous system tissue during the slaughter of cattle in three Irish abattoirs.
2004

Horizontal transmission of Escherichia coli O157:H7 during cattle housing.
2004

Impact of a novel spray-chilling system on surface microflora, water activity and weight loss during beef carcass chilling.
2004

Prevalence and level of Escherichia coli O157 on beef trimmings, carcasses and boned head meat at a beef slaughter plant.
2004

The prevalence and characterisation of Cryptosporidium spp. in beef abattoir water supplies.
2004

The use of a marked strain of Pseudomonas fluorescens to model the spread of brain tissue to the musculature of cattle after shooting with a captive bolt gun.
2003

A nationwide surveillance study on E.coli 0157:H7 and enterobacteriaceae in Irish minced beef products
2003

A study of cryptosporidium parvum in beef
2003

Decontamination of pork carcasses during scalding and the prevention of Salmonella cross-contamination.
2003

Effect of a commercial freeze/tempering process on the viability of Cryptosporidium parvum oocysts on lean and fat beef trimmings.
2003

Microbial contamination on beef in relation to hygiene assessment based on criteria used in EU Decision 2001/471/EC.
2003

Optimization of enrichment and plating procedures for the recovery of Escherichia coli O111 and O26 from minced beef.
2003

The effects of treating bovine hide with steam at subatmospheric pressure on bacterial numbers and leather quality.
2003

The prevalence and spread of Escherichia coli O157:H7 at a commercial beef abattoir.
2003

The prevalence of Salmonella spp. in bovine faecal, rumen and carcass samples at a commercial abattoir.
2002

A European study on animal food & biomedical aspects of E.coli 0157:H7
2002

Dissemination of central nervous system tissue from the brain and spinal cord of cattle after captive bolt stunning and carcass splitting.
2002

Fate of Escherichia coli O157:H7 during silage fermentation.
2002

HACCP for Irish beef, pork and lamb slaughter
2002

Hygiene and safety of Irish beef carcasses.
2002

Risk-based determination of critical control points for pork slaughter
2002

Spread of brain and spinal cord material during beef slaughter
2002

Survival of Escherichia coli O157:H7 in farm water: its role as a vector in the transmission of the organism within herds.
2002

The effect of commercial production and product formulation stresses on the heat resistance of Escherichia coli O157:H7 (NCTC 12900) in beef burgers.
2002

The ineffectiveness of organic acids, freezing and pulsed electric fields to control Escherichia coli O157:H7 in beef burgers.
2002

Use of a marker organism to model the spread of central nervous system tissue in cattle and the abattoir environment during commercial stunning and carcass dressing.
2002

Washing and chilling as critical control points in pork slaughter hazard analysis and critical control point (HACCP) systems.
2001

Antibiotic resistance among Listeria, including Listeria monocytogenes, in retail foods.
2001

Beef HACCP: intervention and non-intervention systems.
2001

Commercial systems for ultra-rapid chilling of lamb
2001

Comparison of selective and non-selective enrichment media in the detection of Listeria monocytogenes from meat containing Listeria innocua.
2001

Control of escherichia coli 0157:H7 in beefburgers
2001

Routine diagnostic tests for food-borne pathogens
2001

The survival of Escherichia coli O157:H7 in slurry from cattle fed different diets.
2001

Thermal resistance of wild-type and antibiotic-resistant Listeria monocytogenes in meat and potato substrates.
2001

Use of steam condensing at subatmospheric pressures to reduce Escherichia coli O157:H7 numbers on bovine hide.
2000

A membrane-immunofluorescent-viability staining technique for the detection of Salmonella spp. from fresh and processed meat samples.
2000

A test bacterial decontamination system for meat products
2000

Contamination of Beef Carcasses during Hide Removal and use of a Test Bacterial Decontamination System on Beef Hide
2000

Effects of acid adaptation, product pH, and heating on survival of Escherichia coli O157:H7 in pepperoni.
2000

The effect of culture growth phase on induction of the heat shock response in Yersinia enterocolitica and Listeria monocytogenes.
2000

The effects of preslaughter washing on the reduction of Escherichia coli O157:H7 transfer from cattle hides to carcasses during slaughter.
2000

The relationship between hide cleanliness and bacterial numbers on beef carcasses at a commercial abattoir.
2000

The survival of added escherichia coli O157:H7 in natural mineral water and its products and the development of a rapid method for enumeration of the heterotrophic bacteria in natural mineral water
2000

Thermal inactivation of Listeria monocytogenes and Yersinia enterocolitica in minced beef under laboratory conditions and in sous-vide prepared minced and solid beef cooked in a commercial retort.
1999

Development of HACCP analysis systems for beef slaughter
1999

Development of a critical control step for E.coli 0157:H7 in pepperoni
1999

Development of a surface adhesion immunofluorescent technique for the rapid detection of Salmonella spp. from meat and poultry.
1999

Escherichia coli 0157:H7: implications for HACCP on the farm and in the abattoir
1999

Factors affecting the pH decline in lamb after slaughter.
1999

Isolation and detection of Listeria spp, Salmonella spp and Yersinia spp using a simultaneous enrichment step followed by a surface adhesion immunofluorescent technique.
1999

Survival of Escherichia coli O157:H7 in bottled natural mineral water.
1999

The development of a combined surface adhesion and polymerase chain reaction technique in the rapid detection of Listeria monocytogenes in meat and poultry.
1999

The effect of pH and culture system on the attachment of plasmid-bearing and plasmid-cured Yersinia enterocolitica to a polycarbonate membrane in a surface adhesion immunofluorescent technique.
1999

The effect of ultra-rapid chilling and subsequent ageing on the calpain/calpastatin system and myofibrillar degradation in lamb M. longissimus thoracis et lumborum.
1999

The survival characteristics of a non-toxigenic strain of Escherichia coli O157:H7.
1999

The ultra-rapid chilling of lamb carcasses
1998

A study of the growth kinetics of Yersinia enterocolitica serotype O:3 in pure and meat culture systems.
1998

Control and detection of food-borne pathogens
1998

Factors affecting the emergence of pathogens on foods.
1998

Survival of Escherichia coli O157:H7 during the manufacture of pepperoni.
1997

Development of a surface adhesion immunofluorescent technique for the rapid isolation of Listeria monocytogenes and Listeria innocua from meat.
1996

Survival and growth of Aeromonas hydrophila on modified atmosphere packaged normal and high pH lamb.
1996

Yersinia spp. and numbers, with particular reference to Y. enterocolitica bio/serotypes, occurring on Irish meat and meat products, and the influence of alkali treatment on their isolation.
1995

Physical characteristics of lamb primals packaged under vacuum or modified atmospheres.
1995

The effect of vacuum and modified atmosphere packaging on the shelf-life of lamb primals, stored at different temperatures.
1994

The occurrence and initial numbers of Listeria in Irish meat and fish products and the recovery of injured cells from frozen products.
1990

The effect of boning and plant cleaning on the contamination of beef cuts in a commercial boning hall.

These are the 4 unique sources for J J Sheridan's 102 publications. A single publication may appear in multiple sources. Click on a name or publication count to see the publications for a particular source.

Source #
Ireland -> Teagasc 100
Ireland -> Teagasc -> PubMed 77
Ireland -> University College Dublin 2
Ireland -> University College Dublin -> PubMed 2
08-Sep-1995

RAPID DETECTION OF BACTERIA IN LIQUID CULTURES
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