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Evaluation for Efficacies of Commercial Sanitizers and Disinfectants against Bacillus cereus Strains  

Kim, Il-Jin (Department of Food Science and Technology, Chung-Ang University)
Ha, Ji-Hyoung (Department of Food Science and Technology, Chung-Ang University)
Kim, Yong-Su (Korea Health Industry Development Institute)
Kim, Hyung-Il (Korea Food & Drug Administration)
Choi, Hyun-Chul (Korea Food & Drug Administration)
Jeon, Dea-Hoon (Korea Food & Drug Administration)
Lee, Young-Ja (Korea Food & Drug Administration)
Kim, Ae-Jung (Department of Food and Nutrition, Hyejeon College)
Bae, Dong-Ho (Department of Bioscience and Biotechnology, Konkuk University)
Kim, Keun-Sung (Department of Food Science and Technology, Chung-Ang University)
Lee, Chan (Department of Food Science and Technology, Chung-Ang University)
Ha, Sang-Do (Department of Food Science and Technology, Chung-Ang University)
Publication Information
Food Science and Biotechnology / v.18, no.2, 2009 , pp. 537-540 More about this Journal
Abstract
Bactericidal efficacies of various sanitizers and disinfectants against 10 Bacillus cereus strains isolated from Korean foods and 8 standard B. cereus strains were investigated. The sanitizing capabilities of ethanol, iodine, chloride, quaternary ammonium, hydrogen peroxide, and peroxide acetic acid were investigated using the EN 1276 method based on quantitative suspension testing. The resistance against sanitizers and disinfectants was higher for wild-type than standard strains, and the bactericidal activities decreased in dirty conditions. Ethanol, chlorine, and iodine at the maximum level allowed under Korean food sanitation laws showed a great effectiveness against B. cereus. Hydrogen peroxide at 1,100 ppm showed the lowest bactericidal activity against B. cereus. These results indicate that the legally allowed maximum concentrations of sanitizers and disinfectants in Korea do not reduce all B. cereus strains by at least $5\;{\log}_{10}\;CFU/mL$.
Keywords
efficacy; sanitizer; disinfectant; food borne pathogen; Bacillus cereus;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
Times Cited By Web Of Science : 4  (Related Records In Web of Science)
Times Cited By SCOPUS : 4
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