Microbiological Quality of Milk Flavored Ready to Drink and  Hygiene Practice of Street Vendors

Herwin Pisestyani; Irena Ivania; Ardilasunu Wicaksono; Denny Widaya Lukman; Mirnawati Sudarwanto

doi:10.22146/jsv.60996

Microbiological Quality of Milk Flavored Ready to Drink and Hygiene Practice of Street Vendors

https://doi.org/10.22146/jsv.60996

Herwin Pisestyani^(1*), Irena Ivania⁽²⁾, Ardilasunu Wicaksono⁽³⁾, Denny Widaya Lukman⁽⁴⁾, Mirnawati Sudarwanto⁽⁵⁾

(1) Divisi Kesmavet dan Epidemiologi Departemen IPHK Sekolah Kedokteran Hewan dan Biomedis Institut Pertanian Bogor
(2) Program Sarjana Sekolah Kedokteran Hewan dan Biomedis Institut Pertanian Bogor
(3) Divisi Kesmavet dan Epidemiologi Departemen IPHK Sekolah Kedokteran Hewan dan Biomedis Institut Pertanian Bogor
(4) Divisi Kesmavet dan Epidemiologi Departemen IPHK Sekolah Kedokteran Hewan dan Biomedis Institut Pertanian Bogor
(5) Divisi Kesmavet dan Epidemiologi Departemen IPHK Sekolah Kedokteran Hewan dan Biomedis Institut Pertanian Bogor
(*) Corresponding Author

Abstract

Milk products consumption has become a new trend of healthy lifestyle among students in order to meet appropriate daily nutrients. This study was aimed to measure the total number of microbes found in milk drinks sold around the IPB Dramaga and Cilibende and to determine factors that influence it. Samples were collected from 13 milk vendors within radius of 2 kilometers from outermost point of campus and taken with 3 repetitions. Calculation of the total number of microbes was done by using the plate count method in accordance with SNI 2897-2008 about testing method of microbial contamination in meat, eggs, and milk, as well as processed products and SNI 01-6366-2000 about the maximum limit of microbial contamination in food. Risk factors’ data was taken by interviewing milk drinks seller using structured questionnaire. Factors that influenced microbial contamination were analyzed using Chi-Square test. The results showed that 74.4% of milk drinks samples had a high total number of microbes. The average total number of microbes in Dramaga and Cilibende samples was 1.0 x 10⁵ ± 1.4 x 10⁵ cfu / ml and 1.1 x 10⁷ ± 1.2 x 10⁷ cfu/ml. The total number of microbes are significantly influenced (p<0.05) by equipments used, the cleanliness of the equipment, the cleanliness of the table, washing hands practice, and the distance from the crowd. The high number of microbial contamination in milk drinks could damage the quality of milk and shorten the shelf life.

Keywords

flavoured milk, hygiene practice, total microorganism

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References

Biranjia-Hurdoyal, S., Latouche, M.C. (2016). Factors affecting microbial load and profile of potential pathogens and food spoilage bacteria from household kitchen tables. Canadian Journal of Infectious Disease and Medical Microbiology. 1(1): 1-7 [BSN] Badan Standardisasi Nasional. 2008. Standar Nasional Indonesia 2897–2008 tentang Metode Pengujian Cemaran Mikroba dalam Daging, Telur dan Susu, serta Hasil Olahannya. Jakarta (ID): Badan Standardisasi Nasional [BSN] Badan Standarisasi Nasional. 1995. SNI 01–3951–1995. Susu Pasteurisasi. Jakarta (ID): Badan Standarisasi Nasional. [BSN] Badan Standardisasi Nasional. 2000. SNI 01–6366–2000. Batas Maksimum Cemaran Mikroba dan Batas Maksimum Residu dalam Bahan Makanan Asal Hewan. Jakarta (ID): Badan Standardisasi Nasional. Benny-Ollivierra, C. and Badrie, N. (2007). Hygienic practices by vendors of the street food doubles and public perception of vending practices in Triniland, West Indies. Journal of Food Safety. 27: 66–81. Boima-Lamin, P.T. (2017). Knowledge, attitude, and practice of street food vendors in selected schools within Bo City Southern Sierra Loune. International Journal of Scientific and Technology Research Volume. 6(12): 254–272. Hyera, E. (2015). Evaluation of Microbial Contamination Along The Milk Value Chain in Two Districts Of Tanzania. Disertasi.. Sokoine University of Agriculture, Morogoro. Kusumaningrum, H.D., Riboldi, G., Hazeleger, W.C. and Beumer, R.R. (2003). Survival of foodborne pathogens on stainless steel surfaces and cross-contamination to foods. International Journal of Food Microbiology. 85(3): 227-236. Maghfiroh, L. (2018). Total plate count of commercial pasteurized milk sold by street vendors in Mulyorejo sub-district Surabaya. Thesis. Universitas Airlangga, Surabaya. Martin, N.H., Trmčić, T.-H. Hsieh, A., Boor, K.J. and Wiedmann, M. (2016). The evolving role of coliforms as indicators of unhygienic processing conditions in dairy foods. Frontiers in Microbiology. 7:1549. Mennane, Z., Ouhsinne, M., Khedid, K. and Elyachiouo, M. (2007). Hygienic quality of raw cow’s milk feeding from domestic waste in two regions in Morocco. International Journal of Agriculture and Biology. 9(1):46–48. Montville, R., Chen, Y. and Schaffner, D.W. (2001). Glove barriers to bacterial cross-contamination between hands to food. Journal of Food Protection. 64: 845–900. Muyanja, C., Nayiga, L., Brenda, N. and Nasinyama, G. (2011). Practices, knowledge and risk factors of street food vendors in Uganda. Food Control. 22(10): 1551-1558. Nawawee, N.S.M., Bakar, N.F.A. and Zulfakar, S.S. (2019). Microbiological safety of street-vended beverages in Chow Kit, Kuala Lumpur. International Journal of Environmental Research of Public Health. 16(4463) : 1-9. [USDA] United State Departement of Agriculture. (2019). Dairy and products annual. Global Agricultural Information Network [Internet]; 2019 Nov 14; Jakarta, Indonesia. Jakarta (ID): USDA. [diunduh 2020 Jan 21]. Tersedia pada:https://apps.fas.usda.gov/newgainapi/api/Report/DownloadReportByFileName?fileName=Dairy%20and%20Products%20Annual_Jakarta_Indonesia_10-15-2019 Yasmin, S., Parveen, S., Munna, M.S., Noor, R. (2015). Detection of Salmonella spp. and microbiological analysis of milk and milk based products available within Dhaka Metropolis, Bangladesh. British Microbiology Research Journal. 5(6) : 474-480.

DOI: https://doi.org/10.22146/jsv.60996