Slaughterfloor Decontamination of Pork Carcases with Hot Water or Acidified Sodium Chlorite - A Comparison in Two Australian Abattoirs
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چکیده
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Hot water postprocess pasteurization of cook-in-bag turkey breast treated with and without potassium lactate and sodium diacetate and acidified sodium chlorite for control of Listeria monocytogenes.
Surface pasteurization and food-grade chemicals were evaluated for the ability to control listeriae postprocess on cook-in-bag turkey breasts (CIBTB). Individual CIBTB were obtained directly from a commercial manufacturer and surface inoculated (20 ml) with a five-strain cocktail (ca. 7.0 log) of Listeria innocua. In each of two trials, the product was showered or submerged for up to 9 min with...
متن کاملAntimicrobial Effect of Acidified Sodium Chlorite (ASC) on Whole Croaker
The antimicrobial effect of acidified sodium chlorite (ASC) solution on whole croaker skin was evaluated. Whole croaker skin was treated with ASC (50, 100, 200, 400, and 600 ppm) and distilled water. After 10-minute exposure to 600 ppm ASC, 8% of Gram-negative bacteria survived on the whole croaker sample. Treatment with 50 ppm ASC eliminated all coliforms in the initial load. Immersion treatme...
متن کاملcomparison of the amount of debris extruded apically in two rotary techniques: flexmaster and m2
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15 صفحه اولAntimicrobial effect of acidified sodium chlorite, sodium chlorite, sodium hypochlorite, and citric acid on Escherichia coli O157:H7 and natural microflora of fresh-cut cilantro
Fresh-cut cilantro is particularly susceptible to microbial growth and, therefore, use of an effective sanitizer on this product is of great importance. The objective of this study was to evaluate the efficacy of different sanitizing treatments on reducing Escherichia coli O157:H7 populations, aerobic mesophilic bacterial, yeast and mould counts on fresh-cut cilantro. Cut cilantro was treated w...
متن کاملAcidified sodium chlorite as an alternative to chlorine for elimination of salmonella on alfalfa seeds.
The health and environmental hazard associated with the use of chlorine for food processing has been documented previously. This study was conducted to determine if acidified sodium chlorite (ASC) could be used to replace calcium hypochlorite (Ca[OCl](2)) for disinfection of alfalfa seeds. Contaminated seeds containing approximately 1.5 x 10(7) CFU/g of Salmonella were treated with ASC or Ca(OC...
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ژورنال
عنوان ژورنال: Zoonoses and Public Health
سال: 2010
ISSN: 1863-1959
DOI: 10.1111/j.1863-2378.2010.01359.x