Hygiene status of food contact surfaces in public school canteens in the city of Novi Sad, Serbia
Само за регистроване кориснике
2022
Аутори
Popović, MilkaBaltić, Milan Ž.
Gusman, Vera
Anđelković, Radivoje
Velicki, Radmila
Bjelanović, Jelena
Mitrović, Radmila
Janjić, Jelena
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Background/Aim. Establishing a food safety control sys-tem is extremely important in preventing diseases associated with foodborne pathogens. The aim of this study was to ex-amine the hygiene status of food contact surfaces and the ap-plication of good hygiene practices by food handlers in school canteens. Methods. A total of 10,366 swabs were tak-en from food contact surfaces, including food handler's hands from public school canteens in Novi Sad, Serbia, over ten years (2008-2017), covering voluntary good hygiene prac-tices and obligatory Hazard Analysis Critical Control Points (HACCP) implementation periods. Results. Statistically sig-nificant differences (p < 0.05) in aerobic colony counts (ACCs) on surfaces between two examined periods were found. A general positive trend regarding the reduction of microbial contamination of food contact surfaces was ob-served. The percentage of surfaces swabs with ACCs above 2.48 log CFU/cm2 significantly decreased (R2 = 0.453) during the study p...eriod, and the percentage of coagulase-positive Staphylococcus in the swabs also decreased, but not significantly (R2 = 0.264), and average annual Enterobacteriaceae counts above the established limit values on surfaces significantly de-creased (R2 = 0.442) over the years. A significantly higher (p < 0.05) percentage of workers' hands harbored ACCs, coagu-lase-positive Staphylococcus, and Enterobacteriaceae above the es-tablished limits than the equipment or work surfaces. Con-clusion. The results obtained showed the proper implemen-tation of good hygiene practices concerning food contact sur-faces, but the implementation of good personal hygiene prac-tices needs enhanced supervision.
Uvod/Cilj. Uspostavljanje sistema kontrole bezbednosti je
izuzetno važno u prevenciji bolesti povezanih sa patogenima koje
se prenose hranom. Cilj ovog istraživanja bio je da se utvrdi
higijenski status kontaktnih površina i primena dobre higijenske
prakse pri rukovanju hranom u školskim kantinama. Metode.
Ukupno 10 366 briseva uzeto je sa površina koje dolaze u kontakt
s hranom i ruku osoblja zaposlenog u školskim kantinama u
Novom Sadu u desetogodišnjem periodu (2008–2017). Istraživanje
je uključivalo dva perioda: a) dobrovoljnu primenu dobre
higijenske prakse i b) obaveznu implementaciju sistema Hazard
Analysis Critical Control Points (HACCP). Rezultati. Statistički
značajna razlika (p < 0,05) utvrđena je u ukupnom broju aerobnih
bakterija (aerobic colony counts -ACCs) na površinama. Primećen je
opšti pozitivni trend u pogledu smanjenja mikrobiološke
kontaminacije površina koje dolaze u kontakt s namirnicama.
Učestalost nalaza briseva sa utvrđenim ukupnim ACCs iznad 2...,48
log CFU/cm2 smanjivala se statistički značajno (R2 = 0,453) tokom
perioda ispitivanja; učestalost prisustva koagulaza pozitivnih
stafilokoka se takođe smanjivala, ali ne statistički značajno (R2 =
0,264), dok se prosečan broj enterobakterija iznad utvrđenih
graničnih vrednosti na površinama statistički značajno smanjio
tokom godina (R2 = 0,442). Na brisevima ruku ispitanog osoblja
utvrđena je statistički značajno viša (p < 0,05) učestalost prisustva
ukupnog ACCs, koagulaza pozitivnih stafilokoka i enterobakterija
iznad utvrđenih granica u odnosu na briseve uzete sa opreme ili
radnih površina. Zaključak. Dobijeni rezultati pokazuju pravilnu
primenu dobre higijenske prakse kada su u pitanju površine koje
dolaze u kontakt s hranom, dok implementacija prakse dobre lične
higijene zaposlenih zahteva pojačan nadzor
Кључне речи:
enterobacteriae / hygiene / public health / school / serbia / surface properties / staphylococcusИзвор:
Vojnosanitetski Pregled: Military Medical and Pharmaceutical Journal of Serbia, 2022, 79, 9, 883-889Издавач:
- Belgrade : Inst. Sci. inf., Univ. Defence in Belgrade
Финансирање / пројекти:
- Одабране биолошке опасности за безбедност/квалитет хране анималног порекла и контролне мере од фарме до потрошача (RS-MESTD-Technological Development (TD or TR)-31034)
- Производња тврдог сира са додатном вредношћу од млека произведеног у органским и самоодрживим системима (RS-MESTD-Technological Development (TD or TR)-31095)
Колекције
Институција/група
Fakultet veterinarske medicineTY - JOUR AU - Popović, Milka AU - Baltić, Milan Ž. AU - Gusman, Vera AU - Anđelković, Radivoje AU - Velicki, Radmila AU - Bjelanović, Jelena AU - Mitrović, Radmila AU - Janjić, Jelena PY - 2022 UR - https://vet-erinar.vet.bg.ac.rs/handle/123456789/2576 AB - Background/Aim. Establishing a food safety control sys-tem is extremely important in preventing diseases associated with foodborne pathogens. The aim of this study was to ex-amine the hygiene status of food contact surfaces and the ap-plication of good hygiene practices by food handlers in school canteens. Methods. A total of 10,366 swabs were tak-en from food contact surfaces, including food handler's hands from public school canteens in Novi Sad, Serbia, over ten years (2008-2017), covering voluntary good hygiene prac-tices and obligatory Hazard Analysis Critical Control Points (HACCP) implementation periods. Results. Statistically sig-nificant differences (p < 0.05) in aerobic colony counts (ACCs) on surfaces between two examined periods were found. A general positive trend regarding the reduction of microbial contamination of food contact surfaces was ob-served. The percentage of surfaces swabs with ACCs above 2.48 log CFU/cm2 significantly decreased (R2 = 0.453) during the study period, and the percentage of coagulase-positive Staphylococcus in the swabs also decreased, but not significantly (R2 = 0.264), and average annual Enterobacteriaceae counts above the established limit values on surfaces significantly de-creased (R2 = 0.442) over the years. A significantly higher (p < 0.05) percentage of workers' hands harbored ACCs, coagu-lase-positive Staphylococcus, and Enterobacteriaceae above the es-tablished limits than the equipment or work surfaces. Con-clusion. The results obtained showed the proper implemen-tation of good hygiene practices concerning food contact sur-faces, but the implementation of good personal hygiene prac-tices needs enhanced supervision. AB - Uvod/Cilj. Uspostavljanje sistema kontrole bezbednosti je izuzetno važno u prevenciji bolesti povezanih sa patogenima koje se prenose hranom. Cilj ovog istraživanja bio je da se utvrdi higijenski status kontaktnih površina i primena dobre higijenske prakse pri rukovanju hranom u školskim kantinama. Metode. Ukupno 10 366 briseva uzeto je sa površina koje dolaze u kontakt s hranom i ruku osoblja zaposlenog u školskim kantinama u Novom Sadu u desetogodišnjem periodu (2008–2017). Istraživanje je uključivalo dva perioda: a) dobrovoljnu primenu dobre higijenske prakse i b) obaveznu implementaciju sistema Hazard Analysis Critical Control Points (HACCP). Rezultati. Statistički značajna razlika (p < 0,05) utvrđena je u ukupnom broju aerobnih bakterija (aerobic colony counts -ACCs) na površinama. Primećen je opšti pozitivni trend u pogledu smanjenja mikrobiološke kontaminacije površina koje dolaze u kontakt s namirnicama. Učestalost nalaza briseva sa utvrđenim ukupnim ACCs iznad 2,48 log CFU/cm2 smanjivala se statistički značajno (R2 = 0,453) tokom perioda ispitivanja; učestalost prisustva koagulaza pozitivnih stafilokoka se takođe smanjivala, ali ne statistički značajno (R2 = 0,264), dok se prosečan broj enterobakterija iznad utvrđenih graničnih vrednosti na površinama statistički značajno smanjio tokom godina (R2 = 0,442). Na brisevima ruku ispitanog osoblja utvrđena je statistički značajno viša (p < 0,05) učestalost prisustva ukupnog ACCs, koagulaza pozitivnih stafilokoka i enterobakterija iznad utvrđenih granica u odnosu na briseve uzete sa opreme ili radnih površina. Zaključak. Dobijeni rezultati pokazuju pravilnu primenu dobre higijenske prakse kada su u pitanju površine koje dolaze u kontakt s hranom, dok implementacija prakse dobre lične higijene zaposlenih zahteva pojačan nadzor PB - Belgrade : Inst. Sci. inf., Univ. Defence in Belgrade T2 - Vojnosanitetski Pregled: Military Medical and Pharmaceutical Journal of Serbia T1 - Hygiene status of food contact surfaces in public school canteens in the city of Novi Sad, Serbia VL - 79 IS - 9 SP - 883 EP - 889 DO - 10.2298/VSP200521050P ER -
@article{ author = "Popović, Milka and Baltić, Milan Ž. and Gusman, Vera and Anđelković, Radivoje and Velicki, Radmila and Bjelanović, Jelena and Mitrović, Radmila and Janjić, Jelena", year = "2022", abstract = "Background/Aim. Establishing a food safety control sys-tem is extremely important in preventing diseases associated with foodborne pathogens. The aim of this study was to ex-amine the hygiene status of food contact surfaces and the ap-plication of good hygiene practices by food handlers in school canteens. Methods. A total of 10,366 swabs were tak-en from food contact surfaces, including food handler's hands from public school canteens in Novi Sad, Serbia, over ten years (2008-2017), covering voluntary good hygiene prac-tices and obligatory Hazard Analysis Critical Control Points (HACCP) implementation periods. Results. Statistically sig-nificant differences (p < 0.05) in aerobic colony counts (ACCs) on surfaces between two examined periods were found. A general positive trend regarding the reduction of microbial contamination of food contact surfaces was ob-served. The percentage of surfaces swabs with ACCs above 2.48 log CFU/cm2 significantly decreased (R2 = 0.453) during the study period, and the percentage of coagulase-positive Staphylococcus in the swabs also decreased, but not significantly (R2 = 0.264), and average annual Enterobacteriaceae counts above the established limit values on surfaces significantly de-creased (R2 = 0.442) over the years. A significantly higher (p < 0.05) percentage of workers' hands harbored ACCs, coagu-lase-positive Staphylococcus, and Enterobacteriaceae above the es-tablished limits than the equipment or work surfaces. Con-clusion. The results obtained showed the proper implemen-tation of good hygiene practices concerning food contact sur-faces, but the implementation of good personal hygiene prac-tices needs enhanced supervision., Uvod/Cilj. Uspostavljanje sistema kontrole bezbednosti je izuzetno važno u prevenciji bolesti povezanih sa patogenima koje se prenose hranom. Cilj ovog istraživanja bio je da se utvrdi higijenski status kontaktnih površina i primena dobre higijenske prakse pri rukovanju hranom u školskim kantinama. Metode. Ukupno 10 366 briseva uzeto je sa površina koje dolaze u kontakt s hranom i ruku osoblja zaposlenog u školskim kantinama u Novom Sadu u desetogodišnjem periodu (2008–2017). Istraživanje je uključivalo dva perioda: a) dobrovoljnu primenu dobre higijenske prakse i b) obaveznu implementaciju sistema Hazard Analysis Critical Control Points (HACCP). Rezultati. Statistički značajna razlika (p < 0,05) utvrđena je u ukupnom broju aerobnih bakterija (aerobic colony counts -ACCs) na površinama. Primećen je opšti pozitivni trend u pogledu smanjenja mikrobiološke kontaminacije površina koje dolaze u kontakt s namirnicama. Učestalost nalaza briseva sa utvrđenim ukupnim ACCs iznad 2,48 log CFU/cm2 smanjivala se statistički značajno (R2 = 0,453) tokom perioda ispitivanja; učestalost prisustva koagulaza pozitivnih stafilokoka se takođe smanjivala, ali ne statistički značajno (R2 = 0,264), dok se prosečan broj enterobakterija iznad utvrđenih graničnih vrednosti na površinama statistički značajno smanjio tokom godina (R2 = 0,442). Na brisevima ruku ispitanog osoblja utvrđena je statistički značajno viša (p < 0,05) učestalost prisustva ukupnog ACCs, koagulaza pozitivnih stafilokoka i enterobakterija iznad utvrđenih granica u odnosu na briseve uzete sa opreme ili radnih površina. Zaključak. Dobijeni rezultati pokazuju pravilnu primenu dobre higijenske prakse kada su u pitanju površine koje dolaze u kontakt s hranom, dok implementacija prakse dobre lične higijene zaposlenih zahteva pojačan nadzor", publisher = "Belgrade : Inst. Sci. inf., Univ. Defence in Belgrade", journal = "Vojnosanitetski Pregled: Military Medical and Pharmaceutical Journal of Serbia", title = "Hygiene status of food contact surfaces in public school canteens in the city of Novi Sad, Serbia", volume = "79", number = "9", pages = "883-889", doi = "10.2298/VSP200521050P" }
Popović, M., Baltić, M. Ž., Gusman, V., Anđelković, R., Velicki, R., Bjelanović, J., Mitrović, R.,& Janjić, J.. (2022). Hygiene status of food contact surfaces in public school canteens in the city of Novi Sad, Serbia. in Vojnosanitetski Pregled: Military Medical and Pharmaceutical Journal of Serbia Belgrade : Inst. Sci. inf., Univ. Defence in Belgrade., 79(9), 883-889. https://doi.org/10.2298/VSP200521050P
Popović M, Baltić MŽ, Gusman V, Anđelković R, Velicki R, Bjelanović J, Mitrović R, Janjić J. Hygiene status of food contact surfaces in public school canteens in the city of Novi Sad, Serbia. in Vojnosanitetski Pregled: Military Medical and Pharmaceutical Journal of Serbia. 2022;79(9):883-889. doi:10.2298/VSP200521050P .
Popović, Milka, Baltić, Milan Ž., Gusman, Vera, Anđelković, Radivoje, Velicki, Radmila, Bjelanović, Jelena, Mitrović, Radmila, Janjić, Jelena, "Hygiene status of food contact surfaces in public school canteens in the city of Novi Sad, Serbia" in Vojnosanitetski Pregled: Military Medical and Pharmaceutical Journal of Serbia, 79, no. 9 (2022):883-889, https://doi.org/10.2298/VSP200521050P . .