Evaluating The Microbial Quality of Wash-Sponges From Street Food Vending Sites
DOI:
https://doi.org/10.26437/ajar.v10i2.798Keywords:
Dishwashing. hygiene. microbes. sponge. water.Abstract
Purpose: Kitchen sponges, commonly used to clean kitchen items and surfaces, can become a significant source of cross-contamination if handled, stored, or disinfected poorly. This study, therefore, plays a crucial role in raising awareness about the potential risks of pathogenic bacteria transfer to food-contact surfaces by evaluating the microbial quality of sponges used by street food vendors.
Design/Methodology/Approach: A brief questionnaire was administered to ascertain the dishwashing activities at the food vending sites. Thirty-two (32) sponge pieces collected from street food vending sites within the Sunyani Technical University vicinity were examined for their microbial levels, and the data were analysed using MS Excel and SPSS version 20.
Findings: Eighty-six percent (86%) of the food vendors surveyed indicated that the Food and Drug Authority (FDA) and Environmental Health Officers (EHO) from the municipal assembly supervised their businesses, and 62% possessed a medical examination certificate. More than half of the food vendors (62.5%) only changed the dishwashing water 1-3 times per day, and 69% did not replace the sponge until it was completely damaged. Most respondents (87%) drained washed dishes (bowls) by tilting, and 69% of food vendors placed the sponges in a designated sponge container without drying them. There was relatively high microbial contamination in the wash sponge and water, exceeding recommended levels with a strong correlation between the two.
Research Limitation: This research focused on wash sponges at street food vending sites near Sunyani Technical University; hence, the scope of generalisation might be limited.
Practical Implication: The study may impact how street food vendors handle and store wash sponges.
Social Implication: This project will help street food sellers become more aware of food safety procedures, lower the number of cases of foodborne illnesses, and enhance general health and well-being.
Originality/ Value: The study investigated the microbial quality of sponges, a critical but often overlooked aspect of food safety in the food service industry.
References
Addo, K. K., Mensah, P., Bonsu, C., & Akyeh, M. (2021). Microbiological quality and health risks of street-vended foods in developing countries: A review. Foodborne Pathogens and Disease, 18(6), 430-437. DOI: 10.1089/fpd.2020.2909
Ahmed, A. S., Islam, M. S., & Rahman, H. (2019). Prevalence of foodborne pathogens in street food environments: Contamination sources and control measures. Journal of Food Safety, 39(3), e12529. DOI: 10.1111/jfs.12529
Beumer, R. R., & Kusumaningrum, H. D. (2003). Kitchen sponges as a source of bacterial contamination. Journal of Applied Microbiology, 94(2), 211-216.
Bjerre, L. M., et al. (2016). Food safety risks associated with street food vending in developing countries. Journal of Food Science, 81(5), S1448-S1456.
Bruce, J., Awuah, E., Graham, S., Adjei, E., Seidu, A., & Steiner, T. (2005). Inadequate water supply and sanitation as risk factors for diarrhoeal diseases in Accra, Ghana. Journal of Health, Population, and Nutrition, 23(1), 14-22.
Campos, A. C., Gil, J., Mourão, J., Peixe, L., & Antunes, P. (2015). Food safety knowledge, attitudes, and practices of street food vendors in Brazil. Journal of Food Protection, 78(5), 922-929.
Cardinale, M., Kaiser, D., Lueders, T., Schnell, S., & Egert, M. (2017). Microbial diversity of kitchen sponges. Scientific Reports, 7, 1-9.
de Sousa, C. P., Silva, R. A., & Martins, C. H. G. (2018). The role of wash-sponges in the spread of foodborne pathogens: Implications for street food vendors. Journal of Food Protection, 81(11), 1894-1899. DOI: 10.4315/0362-028X.JFP-18-205
Duffy, G., Cummins, E., & Nally, P. (2018). Microbial hazards in food systems: Influence of environmental conditions on bacterial growth and survival. Microbial Risk Assessment of Foodborne Pathogens, 135-165. https://doi.org/10.1016/B978-0-12-811533-0.00006-4
Ekanem, E. O. (2011). The street food industry in developing countries: Safety challenges and strategies. World Health Organization Bulletin, 77(6), 56-61. DOI: 10.2471/BLT.99.012399
Enriquez, C. E., Enriquez-Gordillo, R., Kennedy, D. I., & Gerba, C. P. (2014). Microbial contamination of kitchen sponges in households. Journal of Environmental Health, 77(4), 8-14.
Environmental Protection Agency, Sunyani Municipality. (2014). Environmental Sanitation Report. Sunyani Municipality, Ghana: Environmental Protection Agency.
Holzapfel, W. H., Geisen, R., & Schillinger, U. (2018). Biological preservation of foods with reference to protective cultures, bacteriocins, and food-grade enzymes. International Journal of Food Microbiology, 40(1), 93-112. https://doi.org/10.1016/S0168-1605(98)00034-7
Josephson, K. L., Rubino, J. R., & Pepper, I. L. (2017). Microbial contamination of kitchen sponges in the United States. Journal of Food Protection, 80(10), 1711-1718.
Kumari, S., & Sarkar, P. K. (2020). Street foods in developing countries: The safety and quality
challenges. Critical Reviews in Food Science and Nutrition, 60(13), 2279-2286. DOI: 10.1080/10408398.2019.1653663
Marotta, S. M., Giarratana, F., Calvagna, A., Ziino, G., Giuffrida, A., & Panebianco, A. (2018). Study on microbial communities in domestic kitchen sponges: Evidence of Cronobacter sakazakii and Extended Spectrum Beta Lactamase (ESBL) producing bacteria. Italian journal of food safety, 7(4): 105-113.
Mensah, P., Yeboah-Manu, D., & Owusu-Darko, K. (2002). Street foods and foodborne diseases in developing countries: Focus on street food vendors in Ghana. World Health Organization Bulletin, 80(10), 778-788. DOI: 10.2471/BLT.99.082307
Mensah, P., Yeboah-Manu, D., & Owusu-Darko, K. (2012). Food safety knowledge and practices among street food vendors in Accra, Ghana. Journal of Food Protection, 75(10), 1915-1923.
Ministry of Health. (2009). Annual Health Report. Accra, Ghana: Ministry of Health.
Mukherjee, S., Chattopadhyay, D., & Majumdar, S. (2020). Hygienic practices and microbiological quality of street food vendors in urban settings: A review of microbial hazards and controls. International Journal of Hygiene and Environmental Health, 225, 113447. DOI: 10.1016/j.ijheh.2019.113447
Munishi, E. J. (2022). Constraints to accessing business development services and support (BDSS) among the urban street vendors in Dar es Salaam Tanzania. African Journal of Applied Research, 8(2).
Muyanja, C., Nayiga, L., Brenda, N., & Nasinyama, G. (2011). Food safety knowledge and practices among street food vendors in Kampala, Uganda. Journal of Food Protection, 74(9), 1518–1526.
Obi, C. K., & Ndukwu, M. C. (2016). Microbial load of kitchen sponges used in food preparation. Journal of Food Science and Technology, 53(4), 2240-2246.
Perez-Rodriguez, F., Valero, A., Carrasco, E., Garcia, R. M., & Zurera, G. (2013). Cross-contamination in the kitchen: Effect of microbiological contamination of food-contact surfaces through cutting boards and hands. Food Control, 29(1), 93-98. https://doi.org/10.1016/j.foodcont.2012.05.045
Rane, S. (2011). Street foods in developing countries: A review of the literature. Journal of Food Science, 76(4), R144-R153.
Silva, A. M., Santos, J. C., & Silva, S. F. (2017). Assessment of microbial contamination and safety practices in street food vending: A case study. Journal of Food Quality, 2017, 1-8. DOI: 10.1155/2017/3946162
Tambekar, D. H., et al. (2008). Street foods in Ghana: Issues of food safety and hygiene. Journal of Food Protection, 71(10), 2038-2045.
Wolde, T., & Bacha, K. (2016). Microbial contamination of kitchen sponges and cloths. Journal of Environmental Health, 79(4), 8-14.
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