A5079714754- Meat and Animal Product Quality
- Identification and Quantification in Food
- Salmonella and Campylobacter epidemiology
- Yersinia bacterium, plague, ectoparasites research
- Agriculture and Rural Development Research
- Listeria monocytogenes in Food Safety
- Pesticide Residue Analysis and Safety
- Bee Products Chemical Analysis
- Zoonotic diseases and public health
- Pharmacological Effects of Natural Compounds
- Animal Nutrition and Physiology
- Mycotoxins in Agriculture and Food
- Metallurgy and Material Science
- Food Safety and Hygiene
- Botanical Research and Applications
- Agricultural safety and regulations
- Pharmaceutical and Antibiotic Environmental Impacts
- Advanced Statistical Process Monitoring
- Agriculture Sustainability and Environmental Impact
- Food Supply Chain Traceability
- Toxic Organic Pollutants Impact
- Microbial Metabolism and Applications
- Radiation Effects and Dosimetry
- Horticultural and Viticultural Research
- Veterinary Pharmacology and Anesthesia
Institut du Porc
2007-2018
Campylobacter are one of the most frequent causes bacterial enteritis in industrialized countries and widespread food animals. Pigs known to be largely contaminated farms, but few data exist about status pork chain. The purpose this study was quantify contamination French chain: prevalence, level, bactenal species primary production (piglets fattening pigs when slaughtered), first second transformation process (from carcasses before chilling deboned meat cuts).
Singeing improves the visual quality of rind in pig slaughterhouses. In addition, thermic inactivation allows bacterial contamination carcass surfaces to be reduced. However, thermal image carcasses shows temperature differences along carcasses. The objective this study was develop a method analyze image. After defining an imaging protocol adapted slaughterhouses, analysis carried out with free software: ImageJ©. Three methods were developed order preserve spatial arrangement and time...
The aim of the study was to assess impact cleanliness on microbiological contamination pigs and corresponding pork carcasses. Pig assessed at farm slaughterhouse using a five-point scale 4 anatomical areas: rear, back both flanks. Microbiological sampling conducted by swabbing 100 cm2 sites (ham, loin, brisket, shoulder), On each sample, aerobic mesophilic bacteria (AMC) enterobacteriaceae (ENC) were enumerated, presence Salmonella detected.
The aim of the study was to evaluate impact tongue handling practice on contamination pork carcasses: removed with pluck set (3 slaughterhouses) vs intact inside head slaughterhouses). A total 1920 pigs from 120 different farms were sampled both their tonsils and carcass surfaces over a one year period. individual prevalence Y. enterocolitica carcasses unexpectedly low estimated respectively be 5.7% [4.7-6.9] 0.6% [0.3-1.0] pooled samples. presence statistically linked its tonsils. It nearly...
Pathogenic Yersinia enterocolitica is frequently isolated from pig tonsils, but can also be found in the feces and lymph nodes of infected animals; which represent potential sources for surface carcass contamination during slaughter. The aim study was to investigate respective effects transportation lairage steps on overall carcass, taking into account their environment. Each Trial conducted two abattoirs, whose environmental assessed. In each abattoir, 6 trucks pens were sampled duplicate...
Pig is considered to be the main animal reservoir of human pathogenic Yersinia enterocolitica strains which frequently isolated from tonsils, but can also found in feces and onto carcasses. In France, while biotypes are known for humans, few data available regarding their prevalence pork chain production, generally focus on tonsils contamination.