Miniaturized most probable number for the enumeration of Salmonella sp in artificially contaminated chicken meat
نویسندگان
چکیده
منابع مشابه
Decontamination of chicken carcasses artificially contaminated with Salmonella.
A study was conducted to evaluate the efficacy of three chemical disinfectants and of ionising radiation in reducing the level of contamination in chicken carcasses which had been artificially contaminated with Salmonella Virchow. Chicken carcasses were obtained from a local abattoir. Five carcasses and one control carcass were used to test each concentration of disinfectant and the radiation. ...
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The aim of this study was to develop a polymerase chain reaction (PCR) protocol for the detection of Salmonella in artificially contaminated chicken meat. Tests were performed with different dilutions of Salmonella Typhimurium or Salmonella Enteritidis cells (10(-7), 10(-8) or 10(-9) CFU/mL) inoculated in chicken meat samples, in order to establish the limits of detection, incubation times (0, ...
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The large and diverse group of microscopic foodborne yeasts and moulds includes several hundred species. Both yeasts and moulds cause various degrees of deterioration and decomposition of food. They can invade and grow on virtually any type of food at any time, e.g. they invade field crops such as small grains, nuts, beans, tomatoes, and apples both in the field before harvesting and during sto...
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Cryptosporidium is globally established as a contaminant of drinking and recreational waters. A previously described cell culture infectivity assay capable of detecting infectious oocysts was adapted to quantify viable oocysts through sporozoite invasion and clustering of foci. Eight experiments were performed by using oocysts less than 4 months of age to inoculate host HCT-8 cell monolayers. O...
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"Microbiology Topics" discusses various topics in microbiology of practical use in validation and com pliance. We intend this column to be a useful resource for daily work applications. Reader comments, questions, and suggestions are needed to help us fulfill our objective for this col umn. Please send your comments and suggestions to column coordinator Scott Sutton at scott.sutton@ microbiol...
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ژورنال
عنوان ژورنال: Revista Brasileira de Ciência Avícola
سال: 2014
ISSN: 1516-635X
DOI: 10.1590/s1516-635x2014000100006