Antibacterial Efficacies of Disinfectants against Salmonella typhimurium Depending on Pre-warming Conditions
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Salmonellosis is a widespread bacterial zoonosis that commonly causes enterocolitis and foodborne poisoning leading to an extensive economic loss in domestic animal industry. Considerably, the emergence of multidrug resistant strains of Salmonella spp. induces further severe problems affecting public health. The present report was designated to investigate the antibacterial efficacies of three common disinfectants including an oxidizing compound disinfectant (OXC), a triple salt (TS) and a quaternary ammonium compound (QAC) against Salmonella typhimurium subjected to the preliminary changes of drug temperature. All solutions of three disinfectants were pre-incubated at different temperature (22, 37 and 63°C) for 1 h prior to exposure to bacteria. The disinfectants and bacteria were diluted with distilled water (DW), hard water (HW) or organic matter suspension (OMS) according to treatment condition. Under the DW condition, the disinfectant efficacy of the QAC at 63°C was higher than that of 22°C. Furthermore, under HW diluent the disinfectant efficacy of the TS pre-warmed at both of 37 and 63°C were increased compared to that of 22°C. Considerably, the efficacy of pre-warmed QAC at both of 37 and 63°C under the OMS diluent were higher than that of 22°C. Conclusively, prewarming at higher temperatures have positive effects on the stability of the antibacterial efficacies of TS and QAC.
Abstract
Salmonellosis is a widespread bacterial zoonosis that commonly causes enterocolitis and foodborne poisoning leading to an extensive economic loss in domestic animal industry. Considerably, the emergence of multidrug resistant strains of Salmonella spp. induces further severe problems affecting public health. The present report was designated to investigate the antibacterial efficacies of three common disinfectants including an oxidizing compound disinfectant (OXC), a triple salt (TS) and a quaternary ammonium compound (QAC) against Salmonella typhimurium subjected to the preliminary changes of drug temperature. All solutions of three disinfectants were pre-incubated at different temperature (22, 37 and 63°C) for 1 h prior to exposure to bacteria. The disinfectants and bacteria were diluted with distilled water (DW), hard water (HW) or organic matter suspension (OMS) according to treatment condition. Under the DW condition, the disinfectant efficacy of the QAC at 63°C was higher than that of 22°C. Furthermore, under HW diluent the disinfectant efficacy of the TS pre-warmed at both of 37 and 63°C were increased compared to that of 22°C. Considerably, the efficacy of pre-warmed QAC at both of 37 and 63°C under the OMS diluent were higher than that of 22°C. Conclusively, prewarming at higher temperatures have positive effects on the stability of the antibacterial efficacies of TS and QAC.
참고문헌 (21)
- Bopp, C. A, "Escherichia, Shigella, Salmonella, In Manual of clinical Microbiology", pp.467~474 (1999), American Society for Microbiology
- Chun-Nam Cha, "Antimicrobial Efficacies of Citra-Kill®, Disinfectant Solution against Salmonella Typhimurium and Brucella Ovis", 한국환경보건학회지, 37(6), pp.482~487 (2011), 한국환경보건학회
- Fatica, M. K, "Salmonella and produce: survival in the plant environment and implications in food safety", Virulence, 2, pp.573~579 (2011)
- Fotheringham, V. J, "Disinfection of livestock production premises", Rev. Sci. Tech, 14, pp.191~205 (1995)
- Hendriksen, R. S, "Global monitoring of Salmonella serovar distribution from the World Health Organization Global Foodborne Infections Network Country Data Bank: results of quality assured laboratories from 2001 to 2007", Foodborne Pathog. Dis, 8, pp.887~900 (2007)
- Karatzas, K. A, "Prolonged treatment of Salmonella enterica serovar Typhimurium with commercial disinfectants selects for multiple antibiotic resistance, increased efflux and reduced invasiveness", J. Antimicrob. Chemother, 60, pp.947~955 (2007)
- 김석호, "Salmonella Serovars from Foodborne and Waterborne Diseases in Korea, 1998-2007: Total Isolates Decreasing Versus Rare Serovars Emerging", Journal of Korean Medical Science, 25(12), pp.1693~1699 (2010), 대한의학회
- Lin, M. H, "Heat shock and cold shock treatments affect the survival of Listeria monocytogenes and Salmonella typhimurium exposed to disinfectants", J. Food Prot, 75, pp.695~700 (2012)
- Miller, S. I, "Salmonella (including Salmonella typhi), In Principles and practice of infectious diseases", pp.2013~2033 (1995), Churchill Livingstone
- Phillips J. E, "Physical methods of veterinary disinfection and sterilization, In Disinfection in Veterinary and Farm Animal Practice", pp.117~143 (1987), Blackwell Scientific Publications Ltd
- Pietila, T. E, "Activation, cytokine production, and intracellular survival of bacteria in Salmonella-infected human monocyte-derived macrophages and dendritic cells", J. Leukoc. Biol, 78, pp.909~920 (2005)
- Ray, B, "Characterization of the repair of injury induced by freezing Salmonella anatum", Appl. Microbiol, 23, pp.803~809 (1972)
- Russell, A. D, "Biocide use and antibiotic resistance: the relevance of laboratory findings to clinical and environmental situations", Lancet. Infect. Dis, 3, pp.794~803 (2003)
- Russell A. D, "Factors influencing the efficacy of antimicrobial agents, In Russell, Hugo & Ayliffe's principles and practice of disinfection preservation & sterilization", pp.98~127 (2004), Blackwell Scientific Publications Ltd
- Russell A. D, "Chemical disinfectants, In Disinfection in Veterinary and Farm Animal Practice", pp.12~42 (1987), Blackwell Scientific Publications Ltd
- Sanchez-Vargas, F. M, "Salmonella infections: an update on epidemiology, management, and prevention", Travel Med. Infect. Dis, 9, pp.263~277 (2011)
- Smigic, N, "Survival of lactic acid and chlorine dioxide treated Campylobacter jejuni under suboptimal conditions of pH, temperature and modified atmosphere", Int. J. Food Microbiol, 141, pp.S140~146 (2010)
- Tamasi, G, "Testing disinfectants for efficacy", Rev. Sci. Tech, 14, pp.75~79 (1995)
- Tuncan, E. U, "Effect of pH, temperature, and potassium sorbate on amino acid uptake in Salmonella typhimurium 7136", Appl. Environ. Microbiol, 49, pp.505~508 (1985)
- Van, T. T, "The antibiotic resistance characteristics of non-typhoidal Salmonella enterica isolated from food-producing animals, retail meat and humans in South East Asia", Int. J. Food Microbiol, 154, pp.98~106 (2012)
- Wan Norhana, M. N, "The effects of temperature, chlorine and acids on the survival of Listeria and Salmonella strains associated with uncooked shrimp carapace and cooked shrimp flesh", Food Microbiol, 27, pp.250~256 (2010)