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Effect of sequential treatments with sodium dodecyl sulfate and citric acid or hydrogen peroxide on the reduction of some foodborne pathogens on eggshell | ||
| Iranian Journal of Veterinary Research | ||
| مقاله 7، دوره 19، شماره 2 - شماره پیاپی 63، 2018، صفحه 113-117 اصل مقاله (265.18 K) | ||
| نوع مقاله: Full paper (Original article) | ||
| شناسه دیجیتال (DOI): 10.22099/ijvr.2018.4855 | ||
| نویسندگان | ||
| S. Maktabi* 1؛ M. Zarei1؛ R. Rashnavady2 | ||
| 1Department of Food Hygiene, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran | ||
| 2Graduated from Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran | ||
| چکیده | ||
| The aim of this study was to investigate the effect of sodium dodecyl sulfate (SDS), citric acid, and hydrogen peroxide (H2O2), alone or in combination, on reducing the population of four foodborne pathogens, including Escherichia coli, Listeria monocytogenes, Salmonella typhimurium, and Staphylococcus aureus on eggshells. In each series of tests, eight fresh eggs were inoculated with each bacterial strain by being immersed in a bacterial suspension and exposed to SDS (1.5%), H2O2 (0.5%), citric acid (1%), or sequential treatments with SDS + citric acid and SDS + H2O2. Viable cell counts were made and the bacterial concentrations results compared to pre-treatment levels. Results showed that all washing solutions except citric acid significantly (P<0.05) reduced the concentration of all tested bacteria (~2-4 log reductions). The sensitivity of S. typhimurium and E. coli to SDS and H2O2 was similar (~2.5 log reduction). Listeria monocytogenes (4.1 Log reduction) and S. aureus (4.3 Log reduction) were more sensitive to SDS and H2O2, respectively. The combination of SDS and citric acid or H2O2 in comparison to SDS alone, generally did not produce significant additive reductions in the viability of the bacteria on eggshells. These data suggest that SDS potentially could be used alone or in combination with citric acid or H2O2 as an effective and inexpensive method to reduce bacteria, such as L. monocytogenes, on eggshells. Additionally, application of SDS may be useful for bacterial decontamination of other materials and surfaces in food industries. | ||
| کلیدواژهها | ||
| Decontamination؛ Eggshells؛ Foodborne pathogens؛ Sodium dodecyl sulfate | ||
| مراجع | ||
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Byelashov, OA; Kendall, PA; Belk, KE; Scanga, JA and Sofos, JN (2008). Control of Listeria monocytogenes on vacuum-packaged frankfurters sprayed with lactic acid alone or in combination with sodium lauryl sulfate. J. Food Prot., 71: 728-734.
Cao, W; Zhu, ZW; Shi, ZX; Wang, CY and Li, BM (2009). Efficiency of slightly acidic electrolyzed water for inactivation of Salmonella enteritidis and its contaminated shell eggs. Int. J. Food Microbiol., 130: 88-93.
Davies, RH and Breslin, M (2003). Investigation of Salmonella contamination and disinfection in farm egg-packing plants. J. Appl. Microbiol., 94: 191-196.
De Reu, K; Grijspeerdt, K; Herman, L; Heyndrickx, M; Uyttendaele, M; Debevere, J and Bolder, NM (2006). The effect of a commercial UV disinfection system on the bacterial load of shell eggs. Let. Applied Microbiol., 42: 144-148.
French, GL; Otter, JA; Shannon, KP; Adams, NMT; Watling, D and Parks, MJ (2004). Tackling con-tamination of the hospital environment by methicillin-resistant Staphylococcus aureus (MRSA): a comparison between conventional terminal cleaning and hydrogen peroxide vapour decontamination. J. Hospital Infe., 57: 31-37.
Gantois, I; Ducatelle, R; Pasmans, F; Haesebrouck, F; Gast, R; Humphrey, TJ and Van Immerseel, F (2009). Mechanisms of egg contamination by Salmonella enteritidis. FEMS Microbiol. Rev., 33: 718-738.
Gole, VC; Chousalkar, KK; Roberts, JR; Sexton, M; May, D; Tan, J and Kiermeier, A (2014). Effect of egg washing and correlation between eggshell characteristics and egg penetration by various Salmonella typhimurium strains. PLoS One. 9: e90987.
Kennedy, D; Cronin, UP and Wilkinson, MG (2011). Responses of Escherichia coli, Listeria monocytogenes, and Staphylococcus aureus to simulated food processing treatments, determined using fluorescence-activated cell sorting and plate counting. Appl. Environ. Microbiol., 77: 4657-4668.
Koutsoumanis, KP; Kendall, PA and Sofos, JN (2003). Effect of food processing-related stresses on acid tolerance of Listeria monocytogenes. Appl. Envion. Microbiol., 69: 7514-7516.
Li, Y and Wu, C (2013). Enhanced inactivation of Salmonella typhimurium from blueberries by combinations of sodium dodecyl sulfate with organic acids or hydrogen peroxide. Food Res. Int., 54: 1553-1559.
Lin, CM; Moon, SS; Doyle, MP and McWatters, KH (2002). Inactivation of Escherichia coli O157:H7, Salmonella enterica serotype enteritidis, and Listeria monocytogenes on lettuce by hydrogen peroxide and lactic acid and by hydrogen peroxide with mild heat. J. Food Prot., 65: 1215-1220.
Lu, Y and Wu, C (2012). Reductions of Salmonella enterica on chicken breast by thymol, acetic acid, sodium dodecyl sulfate or hydrogen peroxide combinations as compared to chlorine wash. Int. J. Food Microbiol., 152: 31-34.
Maktabi, S (2003). Combination methods for microbial decontamination. Doctoral Dissertation, University of Glasgow. PP: 237-238.
Messens, W; Grijspeerdt, K; De Reu, K; De Ketelaere, B and Mertens, K (2007). Eggshell penetration of various types of hens’ eggs by Salmonella enterica serovar enteritidis. J. Food Prot., 70: 623-628.
Morales-DelaNuez, A; Moreno-Indias, I; Sánchez-Macías, D; Capote, J; Juste, MC; Castro, N and Argüello, A (2011). Sodium dodecyl sulfate reduces bacterial contamination in goat colostrum without negative effects on immune passive transfer in goat kids. J. Dairy Sci., 94: 410-415.
Padron, M (1995). Egg dipping in hydrogen peroxide solution to eliminate Salmonella typhimurium from eggshell membranes. Avian Dis., 10: 627-630.
Park, YB; Guo, JY; Rahman, SME; Ahn, J and Oh, DH (2009). Synergistic effect of electrolyzed water and citric acid against Bacillus cereus cells and spores on cereal grains. J. Food Sci., 74: 185-189.
Park, CM; Hung, YC; Lin, CS and Brackett, RE (2005). Efficacy of electrolyzed water in inactivating Salmonella enteritidis and Listeria monocytogenes on shell eggs. J. Food Prot., 68: 986-990.
Rodriguez-Romo, LA and Yousef, AE (2005). Inactivation of Salmonella enterica serovar enteritidis on shell eggs by ozone and UV radiation. J. Food Prot., 68: 711-717.
Sander, JE and Wilson, JL (1999). Effect of hydrogen peroxide disinfection during incubation of chicken eggs on microbial levels and productivity. Avian Dis., 28: 227-233.
Stelzleni, AM; Ponrajan, A and Harrison, MA (2013). Effects of buffered vinegar and sodium dodecyl sulfate plus levulinic acid on Salmonella typhimurium survival, shelf-life, and sensory characteristics of ground beef patties. Meat Sci., 95: 1-7.
Ukuku, DO; Bari, ML; Kawamoto, S and Isshiki, K (2005). Use of hydrogen peroxide in combination with nisin, sodium lactate and citric acid for reducing transfer of bacterial pathogens from whole melon surfaces to fresh-cut pieces. Int. J. Food Microbiol., 104: 225-233.
Upadhyaya, I; Upadhyay, A; Kollanoor-Johny, A; Baskaran, SA; Mooyottu, S; Darre, MJ and Venkitanarayanan, K (2013). Rapid inactivation of Salmonella enteritidis on shell eggs by plant-derived antimicrobials. Poult. Sci., 92: 3228-3235.
Woo, IS; Rhee, IK and Park, HD (2000). Differential damage in bacterial cells by microwave radiation on the basis of cell wall structure. Appl. Environ. Microbiol., 66: 2243-2247.
Zaki, HM; Mohamed, HM and El-Sherif, AM (2015). Improving the antimicrobial efficacy of organic acids against Salmonella enterica attached to chicken skin using SDS with acceptable sensory quality. LWT-Food Sci. Technol., 64: 558-564.
Zhao, T; Zhao, P and Doyle, MP (2010). Inactivation of Escherichia coli O157: H7 and Salmonella typhimurium DT 104 on alfalfa seeds by levulinic acid and sodium dodecyl sulfate. J. Food Prot., 73: 2010-2017. | ||
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