Efficacy of Electrolyzed Water and Aqueous Chlorine Dioxide for Reducing Pathogenic Microorganism on Chinese Cabbage
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چکیده
منابع مشابه
Efficacy of chlorine, acidic electrolyzed water and aqueous chlorine dioxide solutions to decontaminate Escherichia coli O157:H7 from lettuce leaves.
This study compared the efficacy of chlorine (20-200 ppm), acidic electrolyzed water (50 ppm chlorine, pH 2.6), acidified sodium chlorite (20-200 ppm chlorite ion concentration, Sanova), and aqueous chlorine dioxide (20-200 ppm chlorite ion concentration, TriNova) washes in reducing populations of Escherichia coli O157:H7 on artificially inoculated lettuce. Fresh-cut leaves of Romaine or Iceber...
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Chlorine dioxide (ClO2) is an antimicrobial recognized for its disinfectant properties since the early 1900's (EPA, 2005). This compound effectively kills microorganisms including bacteria, viruses or fungi on inanimate objects, foods, and other surfaces (EPA, 2005). Chlorine dioxide can be generated in a gas or liquid form and smells like chlorine bleach (EPA, 2005). In 1967, the Environmental...
متن کاملEfficacy and acceptability of chlorine dioxide water disinfectant.
samples were collected in sterile screw capped containers and processed within 30 minutes after the collection. Sugarcane juice was diluted 10-folds in phosphate buffered saline (pH 7.3) and bacterial count was determined by surface plating on blood agar and MacConkey agar plates. 1 For the isolation of Salmonella spp. and Shigella spp, sugarcane juice (50 mL) was inoculated into equal volumes ...
متن کاملEffects of chlorine and pH on efficacy of electrolyzed water for inactivating Escherichia coli O157:H7 and Listeria monocytogenes.
The effects of chlorine and pH on the bactericidal activity of electrolyzed (EO) water were examined against Escherichia coli O157:H7 and Listeria monocytogenes. The residual chlorine concentration of EO water ranged from 0.1 to 5.0 mg/l, and the pH effect was examined at pH 3.0, 5.0, and 7.0. The bactericidal activity of EO water increased with residual chlorine concentration for both pathogen...
متن کاملEfficacy of Nucleic Acid Probes for Detection of Poliovirus in Water Disinfected by Chlorine, Chlorine Dioxide, Ozone, and UV Radiation.
MilliQ water was inoculated with poliovirus type 1 strain LSc-1 and was treated with disinfectants, including chlorine, chlorine dioxide, ozone, and UV light. No relationship between probes and plaque assays were seen, demonstrating that viral nucleic acids were not destroyed. These findings suggest that nucleic acid probes cannot distinguish between infectious and noninfectious viruses and can...
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ژورنال
عنوان ژورنال: Korean Journal of Food Science and Technology
سال: 2012
ISSN: 0367-6293
DOI: 10.9721/kjfst.2012.44.2.240