Gamze Düven, Gülten Tiryaki Gündüz, Duygu KIŞLA

Determination of hygienic status of refrigerators surface

This study was aimed to determine the microbial load and the hygienic status of household refrigerator surfaces. Psychrotrophic and coliform bacteria counts were carried out to determine the hygienic status of household refrigerators. Surface samples were investigated in 3 groups as housewives’, students’ and workers’ refrigerators, and each group, including ten refrigerators. A total of two hundred and forty samples, one hundred and twenty sides and one hundred and twenty shelves were taken from the side and shelf surfaces of a total of thirty different refrigerators. In general, when the results were examined, it was determined that the sanitation program and effectiveness of the workers’ refrigerators were sufficient, and the sanitation of the housewives’ and students’ should be examined or insufficient.

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AOAC International. (1984). The Official Methods of Analysis, Chapter 8: Psychrotrophic Microorganisms, AOAC International, Gaithersburg, MD. ISBN: 9780935584240
Ateş, M., Ballar, E., Pekcan, G. (1986). Sosyo-ekonomik yönden farklı semtlerde yaşayan ev kadınlarının besin hazırlama, pişirme, saklama yöntemlerinin saptanması, Beslenme ve Diyet Dergisi, 15, 71-83.
Ayaz Topçu, A., Köksal, E., Bilgili, N. (2003). 15-49 yaş grubu ev hanımlarının besin hazırlama, pişirme ve saklama yöntemleri konusunda bilgi, tutum ve davranışlarına yönelik bir araştırma, Türk Hijyen ve Deneysel Biyoloji Dergisi, 60(3), 77-86.
Bolton, D.J., Kennedy, J., Cowan, C. (2005). Irish domestic food safety knowledge, practice and microbiology with particular emphasis on Staphylococcus aureus. Ashtown, Dublin, Ireland, the National Food Centre, ISBN: 1841704024.
Carpentier, B., Lagendijk, E., Chassaing, D., Rosset, P., Morelli, E., Noël, V. (2012). Factors impacting microbial load of food refrigeration equipment. Food Control, 25, 254-259. https://doi.org/10.1016/j.foodcont.2011.10.051
Catellani, P., Miotti-Scapin, R., Alberghini, L., Radu, I.L., Giaccone, V. (2014). Levels of microbial contamination of domestic refrigerators in Italy. Food Control, 42, 257-262. https://doi.org/10.1016/j.foodcont.2014.02.025
De Jong, A.E.I., Verhoeff-Bakkenes, L., Nauta, M.J., De Jonge, R. (2008). Cross contamination in the kitchen: effect of hygiene measures. Journal of Applied Microbiology, 105, 615-624. https://doi.org/10.1111/j.1365-2672.2008.03778.x
Duric, J., Ivanovic, J., Loncina, J., Sarcevic, D., Dordevic, V., Boskovic, M., Baltic, M.Z. (2013). Examination about consumers’ knowledge of food storage conditions in household- context of food safety. Proceedings of International 57th Meat, Industry Conference, Belgrad, June 10th-12th, 247-252. ISBN: 9788682547075
Dieuleveux, V., Collobert, J., Dorey, F., Guix, E. (2005). Surveillance de la contamination par Listeria spp de réfrigérateurs. Science de l’Alimentation, 25(2), 147-155. https://doi.org/10.3166/sda.25.147-155
Enriquez, C.E., Enriquez-Gordillo, R., Kennedy, D.I., Gerba, C.P. (1997). Bacteriological survey of used cellulose sponges and cotton dishcloths from domestic kitchens. Dairy, Food and Environmental Sanitation, 17, 20-24.
Evans, J. A., Stanton, J. I., Russell, S. L., James, S. J. (1991). Consumer handling of chilled foods: A survey of time and temperature conditions. MAFF Publications, London PB 0682.
Flynn, O.M.J., Blair, I., McDowell, D. (1992). The effciency and consumer operation of domestic refrigerators. International Journal of Refrigeration, 15(5), 307-312. https://doi.org/10.1016/0140-7007(92)90046-W
Food Standards Agency [FSA]. (2015). Chilling. Retrieved from https://www.food.gov.uk/safety-hygiene/chilling (accessed 20.7.2021)
Gilbert, S.E., Whyte, R., Bayne, G., Lake, R.J., van der Logt, P. (2007). Survey of internal temperatures of New Zealand domestic refrigerators. British Food Journal, 109, 323-329. https://doi.org/10.1108/00070700710736570
Godwin, S.L., Chen, F.C., Chambers IV, E., Coppings, R., Chambers, D. (2007). A comprehensive evaluation of temperatures within home refrigerators. Food Protection Trends, 27(3), 168-173.
Gorman, R., Bloomfield, S., Adley, C. (2002). A study of cross contamination of food-borne pathogens in the domestic kitchen in the republic of Ireland. International Journal of Food Microbiology, 76, 143-150. https://doi.org/10.1016/S0168-1605(02)00028-4
Göktan, D., Tunçel, G. (2010). Gıda Hijyeni-I. Meta Basım Matbaacılık Hizmetleri, İzmir, pp. 111-114. ISBN: 9786055267339
Halkman, A.K., Sağdaş, Ö.E. (2011). Merck Mikrobiyoloji El Kitabı (Hızlı Erişim). Ankara, 2: pp 234, Retrieved from http://www.mikrobiyoloji.org/TR/pdf/merckmikrobiyoloji_elkitabi.pdf (accessed 14.03.2014).
Harrigan, W.F. (1998). Laboratory Methods in Food Microbiology. Academic Press, pp. 308. ISBN: 9780123260437
Ilg, Y., Bruckner, S., Kreyenschmidt, J. (2011). Applicability of surfaces containing silver in domestic refrigerators. International Journal of Consumer Studies, 35, 221-227. https://doi.org/10.1111/j.1470-6431.2010.00976.x
Jackson, V., Blair, I.S., McDowell, D.A., Kennedy, J., Bolton, D.J. (2007). The incidence of significant foodborne pathogens in domestic refrigerators. Food Control, 18, 346-https://doi.org/10.1016/j.foodcont.2005.10.018
James, C., Onarinde, B.A., James, S.J. (2016). The use and performance of household refrigerators: a review. Comprehensive Reviews in Food Science and Food Safety, 16, 160-179. https://doi.org/10.1111/1541-4337.12242
Jeon, Y., Chun, J., Kim, B. (2013). Identification of household bacterial community and analysis of species shared with human microbiome Current Microbiology, 67, 557-563. https://doi.org/10.1007/s00284-013-0401-y
Johnson, A.E., Donkin, A.J.M., Morgan, K., Lilley, J.M., Neale, R.J., Page, R.M., Silburn, R. (1998). Food safety knowledge and practice among elderly people living at home. Journal of Epidemiology and Community Health, 52(11), 745-748. https://doi.org/10.1136/jech.52.11.745
Kennedy, J., Jackson, V., Blair, I.S., McDowell, D.A., Cowan, C., Bolton, D.J. (2005). Food safety knowledge of consumers and the microbiological and temperature status of their refrigerators. Journal of Food Protection, 68, 1421-1430. https://doi.org/10.4315/0362-028X-68.7.1421
Macias-Rodriguez, M.E., Navarro-Hidalgo, V., Linares-Morales, J.R., Olea-Rodriguez, M.A., Villarruel-Lopez, A., Castro-Rosas, J., Gomez-Aldapa, C.A., Torres-Vitela, M.R. (2013). Microbiological safety of domestic refrigerators and the dischloths used to clean them in Guadalajara, Jalisco, Mexico. Journal of Food Protection, 76(6), 984-990. https://doi.org/10.4315/0362-028X.JFP-12-258
Maktabi, S., Jamnejad A., Faramarzian, K. (2013). Contamination of household refrigerators by Listeria species in Ahvaz, Iran. Jundishapur Journal of Microbiology, 6(3), 301-305. https://doi.org/10.5812/jjm.3543
Nauta, M.J., Litman, S., Barker, G.C., Carlin F. (2003). A retail and consumer phase model for exposure assessment of Bacillus cereus. International Journal of Food Microbiology, 83, 205-218. https://doi.org/10.1016/S0168-1605(02)00374-4
Peck, M.W., Goodburn, K.E., Betts, R.P., Stringer, S.C. (2006). Clostridium botulinum in vacuum packed (VP) and modified atmosphere packed (MAP) chilled foods. Final Project Report July 2006 (FSA Project B13006), Institute of Food Research, Norwich, U.K. https://quadram.ac.uk/wp-content/uploads/2017/07/Final_project_report0707.pdf (accessed 29.07.2021)
Rahman, S., Sidik, N.M., Hassan, M.H., Rom, T.M., Jauhari, I. (2005). Temperature performance and usage conditions of domestic refrigerator-freezers in Malaysia. HKIE Transactions,12(2), 30-35. https://doi.org/10.1080/1023697X.2005.10668000 Saidur, R., Masjuki, H.H., Hasanuzzaman, M., Kai, G.S. (2008). Investigation of energy performance and usage behavior of domestic refrigerator freezer using clustering and segmentation. Journal of Applied Science, 8, 3957-3962. https://doi.org/10.3923/jas.2008.3957.3962
Sergelidis, D., Abrahim, A., Sarimvei, A., Panoulis, C., Karaioannoglou, P., Genigeorgis, C. (1997). Temperature distribution and prevelance of Listeria spp. in domestic, retail and industrial refrigerators in Greece. International Journal of Food Microbiology, 34, 171-177. https://doi.org/10.1016/S0168-1605(96)01175-0
Toule, G., Murphy, O. (1978). A study of bacteria contaminating refrigerated cooked chicken, their spoilage potential and possible origin. Journal of Hygiene, 81, 161-169. https://doi.org/10.1017/S0022172400024980
USA Food and Drug Administration [FDA]. (2014). Are you storing food safely? Consumer health information handout. US Food and Drug Administration, April 2014. Retrieved from: http://www.fda.gov/ForConsumers/ConsumerUpdates/ucm093704.htm (accessed 01.05.2016).
Vegara, A., Festino, A.R., Ciccio, P.D., Costanzo, C., Pennisi. L., Ianieri, A. (2014). The management of the domestic refrigeration: microbiological status and temperature. British Food Journal, 116, 1047-1057. https://doi.org/10.1108/BFJ-05-2012-0103
World Health Organization [WHO]. (2001). Five keys to safer food. Geneva, Switzerland: World Health Organization. Retrieved from https://www.who.int/foodsafety/publications/consumer/manual_keys.pdf (accessed 29.07.2021).