Escherichia coli  and E nterobacteriaceae  counts on poultry carcasses along the slaughterline: A systematic review and meta-analysis

Belluco, Simone; Barco, Lisa; Roccato, Anna; Ricci, Antonia

doi:10.1016/j.foodcont.2015.07.033

Cited by 34 publications

(20 citation statements)

References 54 publications

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“…In daily practice, there is an overlap of decontamination methods (carcass washing and trimming) after the carcass review step, which may be beneficial for the sanitary quality of the final products. There is concern about the possibility of contamination diffusion and its expansion to larger carcass areas after washing (Belluco et al, 2016). This possibility was not found in the present study since there were no differences (p>0.05) between treatments, including for carcasses without contamination.…”

Section: Decontamination Methods Efficiencyexperimental Assaycontrasting

confidence: 59%

“…Carcass washing as a reducing factor of microbiological contamination (Table 3) was effective (p<0.0001), causing a reduction of the total bacterial count (Log 10 CFU/g) of E. coli (Log 10 CFU/g) and enterobacteria (Log 10 CFU/g) (Table 3) by 24.52%, 30.26%, and 28.71%, respectively. The meta-analysis study by Belluco et al (2016) also demonstrated a reduction of microbial load of E. coli and enterobacteria after carcass washing. Isolan et al, (2019) also observed a reduction of microbial load of Salmonella after carcass washing.…”

Section: Evaluation Of Reduction Of Microbiological Contamination Befmentioning

confidence: 78%

“…Thus, it was not possible to observe significant differences before and after decontamination by carcass trimming or washing. Several authors have claimed that these agents are reduced after decontamination practices (Milios et al, 2014a;Stefani et al, 2014;Giombelli et al, 2015;Belluco et al, 2016;Seliwiorstow et al, 2016;Brashears & Chaves, 2017), highlighting its importance to commercial slaughtering procedures. Other factors may be correlated to these results, such as microbiological residence time and the pressure and volume of water used in the cabins evaluated by the researchers.…”

Section: Decontamination Methods Efficiencyexperimental Assaymentioning

confidence: 99%

“…The United States (USA) allows the use of chemical decontaminants to be added to the wash water. It is a standard procedure (Chen et al, 2014;Belluco et al, 2016;Sohaib et al, 2016;Brashears & Chaves, 2017). In contrast, Brazilian law allows the use of a maximum of five ppm of chlorine in industrial water (Brasil, 1998).…”

Section: Introductionmentioning

confidence: 99%

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Carcass Washing as an Alternative to Trimming - Is It Possible to Use Carcass Washing as an Alternative to Trimming in Commercial Broiler Slaughterhouses in Brazil?

Santos

Garcia

Gandra

et al. 2020

Braz. J. Poult. Sci.

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This study aimed to evaluate visual contamination rates of carcasses of broilers slaughtered in establishments supervised by the Federal Inspection Service (SIF) and efficiency of carcass washing in replacement of trimming. The work was divided into three parts: analysis of partial and total carcass condemnation by contamination in hot (October to March) and cold (April to September) periods; evaluation of microbiological contamination before and after washing 800 carcasses (400 that did not go through washing x 400 that went through washing); and carcass washing test. For the test, twenty carcasses were evaluated in five treatments: carcasses without contamination-before washing; carcasses without contamination-after washing; contaminated carcasses-before washing and before trimming; contaminated carcasses-after washing; contaminated carcassesafter trimming. Hot and cold periods obtained a similar number and weight of slaughtered chickens. There were no differences regarding condemnation by contamination. Periods of the year did not influence the average weight of the birds slaughtered in the state of Mato Grosso do Sul. Carcass washing in the slaughter line was effective in reducing total bacterial contamination, E. coli, and enterobacteria. There is a similarity in the reduction of condemnations by contamination, evidencing that the uniformity of production systems. Although it is not yet a reality in Brazilian slaughterhouses, the washing procedure can be considered a safe replacement for trimming.

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Section: Decontamination Methods Efficiencyexperimental Assaycontrasting

confidence: 59%

Section: Evaluation Of Reduction Of Microbiological Contamination Befmentioning

confidence: 78%

Section: Decontamination Methods Efficiencyexperimental Assaymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Carcass Washing as an Alternative to Trimming - Is It Possible to Use Carcass Washing as an Alternative to Trimming in Commercial Broiler Slaughterhouses in Brazil?

Santos

Garcia

Gandra

et al. 2020

Braz. J. Poult. Sci.

View full text Add to dashboard Cite

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“…These included poultry [78], cattle [41,[69][70][71][72][79][80][81] and pigs [61,82]. Non-farm animals where E. coli studies have been meta-analyzed were mice [77].…”

Section: E Coli Meta-analyses Involving Non-human Animals and Plantsmentioning

confidence: 99%

Evaluating Meta-Analysis Research of <i>Escherichia coli</i>

Pabalan¹,

Singian²,

Tabangay³

et al. 2017

≪i>Escherichia Coli

0
0
0
0

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This chapter summarizes the progress in Escherichia coli research that used the meta-analysis approach. Using systematic searches for E. coli literature, we tracked meta-analysis publications and analyzed them based on a number of parameters. These included subject/topic (epidemiology, clinical/intervention/prevention and environmental), geographical region (the Americas, Europe and Australasia) and clinical syndrome (enteric, renal, and sepsis/meningitis). These parameters were plotted in terms of time span to obtain a sense of dynamic change or its absence through the years since the turn of the twentieth century. In terms of region, topic and syndrome, highest meta-analysis productivity was attributed to the Americas, clinical/intervention/prevention and enteric, all of which took place in the last 5 years (2011)(2012)(2013)(2014)(2015)(2016). Over the combined time span of 16 years, the Americas significantly dominated meta-analysis outputs when compared to Europe and Australasia (P = 0.003). In conclusion, our findings facilitate awareness of the progress in this field wherein the studied parameters were analyzed for patterns over time and differential rates of publication productivity.

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Antibiotic Resistance
Carvalho
¹
,
Silva
²
,
Carrola
³

et al. 2019
Antibiotic Drug Resistance
23
0
17
0
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Escherichia coli and E nterobacteriaceae counts on poultry carcasses along the slaughterline: A systematic review and meta-analysis

Cited by 34 publications

References 54 publications

Carcass Washing as an Alternative to Trimming - Is It Possible to Use Carcass Washing as an Alternative to Trimming in Commercial Broiler Slaughterhouses in Brazil?

Carcass Washing as an Alternative to Trimming - Is It Possible to Use Carcass Washing as an Alternative to Trimming in Commercial Broiler Slaughterhouses in Brazil?

Evaluating Meta-Analysis Research of <i>Escherichia coli</i>

Antibiotic Resistance

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