This study aimed to measure zinc (Zn), selenium (Se), copper (Cu), iron (Fe), chromium (Cr), nickel (Ni), lead (Pb), cadmium (Cd), arsenic (As), and aluminum (Al) in whole, semi-skimmed, skimmed, organic, fruit-flavored (strawberry, banana, and cocoa), pasteurized, and raw cows’ milk. The samples were collected from sterilized and pasteurized milk processed in different ways in Ankara; the milk was kept in refrigerated raw milk storage tanks on dairy farms. Ninety samples were collected, and there were ten samples in each group. Analyses were performed using inductively coupled plasma-mass spectrometry. Lead and Cd were not found in any samples, while Zn was observed in all samples. The element with the highest frequency of occurrence was Zn, followed by Cr = As> Al > Se > Fe > Ni > Cu > Pb = Cd, in decreasing order. The lowest concentration among the essential elements was seen in Cu. Aluminum and As were found in 85% and 94.45% of the samples, respectively. However, the present concentrations were below the level of a probable negative effect. It was found that the concentrations of elements in milk showed statistically significant differences, depending on the milk type. It is recommended that low-quality materials not be used in the preparation of milk; the element concentrations in milk and the feed and water consumed by animals should be controlled regularly, and the animals should not be pastured near industrial and traffic sites to protect public health.
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Abdulkhaliq, A., Swaileh, K. M., Hussein, R. M., & Matani, M. (2012). Levels of metals (Cd, Pb, Cu and Fe) in cow’s milk, dairy products and hen’s eggs from the West Bank, Palestine. International Food Research Journal, 19, 1089–1094.
Al-Juhaiman, L. A. (2010). Estimating aluminum leaching from aluminum cook wares in different meat extracts and milk. Journal of Saudi Chemical Society, 14(1), 131–137.
Ataro, A., Mc Crindle, R. I., Botha, B. M., Mc Crindle, C. M. E., & Ndibewu, P. P. (2008). Quantification of trace elements in raw cow’s milk by inductively coupled plasma mass spectrometry (ICP-MS). Food Chemistry, 111, 243–248.
Ayar, A., Sert, D., & Akin, N. (2009). The trace metal levels in milk and dairy products consumed in middle Anatolia Turkey. Environmental Monitoring Assessment., 152, 1–12.
Bakircioglu, D., Topraksever, N., Yurtsever, S., Kizildere, M., & Bakircioglu-Kurtulus, Y. (2018). Investigation of macro, micro and toxic element concentrations of milk and fermented milks products by using an inductively coupled plasma optical emission spectrometer, to improve food safety in Turkey. Microchemical Journal, 136, 133–138.
Bilandzic, N., Ðokic, M., Sedak, M., Solomun, B., Varenina, I., Knezevic, Z., et al. (2011). Trace element levels in raw milk from northern and southern regions of Croatia. Food Chemistry, 127, 63–66.
Bilandzic, N. M., Sedak, M., & Bozic, D. D. (2015a). Determination of macro- and microelements in cow, goat, and human milk using inductively coupled plasma optical emission spectrometry. Spectroscopy Letters., 48, 677–684.
Bilandzic, N. M., Sedak, M., Dokic, D., Bozic, B. S., & Kolanovic, I. V. (2015b). Differences in macro- and microelement contents in milk and yoghurt. Archieves of Biological Science, 67, 1391–1397.
Caggiano, R., Sabia, S., D’Emilio, M., Macchiato, M., Anastasio, A., & Ragosta, M. (2005). Metal levels in fodder, milk, dairy products, and tissues sampled in ovine farms of Southern Italy. Environmental Research, 99, 48–57.
Çardak, A. D., Güven, G., & Demir, M. (2011). Mineral and trace element contents of dairy products consumed in Aydin province, Turkey. Milchwissenschaft, 66, 365–367.
Cocho, J. A., Cervilla, J. R., Rey-Goldar, M. L., Fdez-Lorenzo, J. R., & Fraga, J. M. (1992). Chromium content in human milk, cow's milk, and infant formulas. Biological Trace Element Research, 32(1–3), 105–1077.
Deeb, A. M. M., & Gomaa, G. M. (2011). Detection of aluminium in some dairy products at Kafr El-Sheikh, Egypt. Global Veterinaria, 6, 1–5.
Enb, A., Abou Donia, M. A., Abd-Rabou, N. S., Abou-Arab, A. A. K., & El-Senaity, M. H. (2009). Chemical composition of raw milk and heavy metals behavior during processing of milk products. Global Veterinaria, 3, 268–275.
European Commission Regulation. (2006). Commission Regulation (EC) No 1881/2006 of 19 December 2006 setting maximum levels for certain contaminants in foodstuffs. Official Journal of the European Union, L, 364/5–364/36424.
Farid, S. M., Enani, M. A., & Wajid, S. A. (2004). Determination of trace elements in cow's milk in Saudi Arabia. Engineering Sciences Journal, 2, 131–140.
Food and Agriculture Organization. (2013). Milk and dairy product in human nutrition, Rome. http://www.fao.org/3/i3396e/i3396e.pdf. Accessed 1 October 2019.
Givens, D. I., Allison, R., Cottrill, B., & Blake, J. S. (2004). Enhancing the selenium content of bovine milk through alteration of the form and concentration of selenium in the diet of the dairy cow. Journal of the Science of Food and Agriculture, 84, 811–817.
Gunshin, H., Yoshikawa, M., Doudou, T., & Kato, N. (1985). Trace elements in human milk, cow’s milk and infant formula. Agricultural Biological Chemistry, 40, 21–26.
International Programme on Chemical Safety. (1988). Chromium. Environmental health criteria 61. Geneva: World Health Organization http://www.inchem.org/documents/ehc/ehc/ehc61.htm, Accessed 1 October 2019.
Javed, I., Jan, I., Muhammad, F., Rahman, Z., Khan, M. Z., & Aslam, B. (2009). Heavy metal residues in the milk of cattle and goats during winter season. Bulletin Environmental Contamination and Toxicology, 82, 616–620.
Kazemi, M. (2014). Influence of foliar application of Iron, calcium and zinc sulfate on vegetative growth and reproductive characteristics of strawberry cv. ‘Pajaro’. Trakia Journal of Sciences, 1, 21–26.
Kazi, T. G., Jalbani, N., Baig, J. A., Kandhro, G. A., Afridi, H. I., Arain, M. B., et al. (2009). Assessment of toxic metals in raw and processed milk samples using electrothermal atomic absorption spectrophotometer. Food and Chemical Toxicology, 47, 2163–2169.
Khan, S., Cao, Q., Zheng, Y. M., Huang, Y. Z., & Zhu, Y. G. (2008). Health risks of heavy metals in contaminated soils and food crops irrigated with wastewater in Beijing, China. Environmental Pollution, 152, 686–692.
Khan, N. J. Y., Choi, E. Y., Hwang, I. M., Habte, G., Khan, M. A., Park, K. S., et al. (2014). Determination of mineral elements in milk products by inductively coupled plasma optical emission spectrometry. Analytical Letters, 47, 1606–1613.
Krelowska-Kulas, M., Kedzior, W., & Popek, C. (1999). Content of some metals in goat’s milk from Southern Poland. Nahrung Food, 43, 317–319.
Licata, P., Trombetta, D., Cristani, M., Giofre, F., Martino, D., & Calo, M. (2004). Levels of “toxic” and “essential” metals in samples of bovine milk from various dairy farms in Calabria, Italy. Environmental International, 30, 1–6.
Llorent-Martínez, E. J., Fernández De Córdova, M. L., Ruiz-Medina, A., & Ortega-Barrales, P. (2012). Analysis of 20 trace and minor elements in soy and dairy yogurts by ICP-MS. Microchemical Journal, 102, 23–27.
Maas, S., Lucot, E., Gimbert, F., Crini, N., & Badot, P. M. (2011). Trace metals in raw cows’ milk and assessment of transfer to Comté cheese. Food Chemistry, 129, 7–12.
Martino, F. A. R., Sanchez, M. L. F., & Sanz-Medel, A. (2001). The potential of double focusing-ICP-MS for studying elemental distribution patterns in whole milk, skimmed milk and milk whey of different milks. Analytica Chimica Acta, 442, 191–200.
Merdivan, M., Yilmaz, E., Hamamci, C., & Aygun, R. S. (2004). Basic nutrients and element contents of white cheese of Diyarbakır in Turkey. Food Chemistry, 87, 163–171.
Meshref, A. M. S., Moselhy, W. A. M., & Hassan, N. Y. H. (2014). Heavy metals and trace elements levels in milk and milk products. Journal of Food Measurement and Characterization, 4, 381–388.
National Institutes of Health, Nutrient Recommendations. (2018). Dietary reference intakes (DRI). Tolerable Upper Intake Levels, Elements. https://ods.od.nih.gov/Health_Information/Dietary_Reference_Intakes.aspx, Accessed 8 September 2019.
Ogabiela, E. E., Udiba, U. U., Adesina, O. B., Hammuel, C., Ade-Ajayi, F. A., Yebpella, G. G., et al. (2010). Assessment of metal levels in fresh milk from cows grazed around Challawa Industrial Estate of Kano, Nigeria. Journal of Basic and Applied Scientific Research, 1, 533–538.
Onianwa, P. C., Adetola, I. G., Iwegbue, C. M. A., Ojo, M. F., & Tella, O. O. (1999). Trace heavy metal composition of some Nigerian beverages and food drinks. Food Chemistry, 66, 275–279.
Ortman, K., & Pehrson, B. (1999). Effect of selenate as a feed supplement to dairy cows in comparison to selenite and selenium yeast. Journal of Animal Science, 77(12), 3365–3370.
Osorio, M. T., Koidis, A., & Papademasi, P. (2015). Major and trace elements in milk and Halloumi cheese as markers for authentication of goat feeding regimes and geographical origin. International Journal of Dairy Technology, 68, 573–581.
Park, Y. W. (2000). Comparison of mineral and cholesterol composition of different commercial goat milk products manufactured in USA. Small Ruminant Research, 37, 115–124.
Patra, R. C., Swarup, D., Kumar, P., Nandi, D., Naresh, R., & Ali, S. L. (2008). Milk trace elements in lactating cows environmentally exposed to higher level of lead and cadmium around different industrial units. The Science of the Total Environment, 404, 36–43.
Puls, R. (1994). Mineral levels in animal health: Diagnostic data (2nd ed.p. 240). Sherpa International: Clearbrook.
Sánchez-Segarra, P. J., Garcı́a-Martı́nez, M., Gordillo-Otero, M. J., Dı́az-Valverde, A., Amaro-Lopez, M. A., & Moreno-Rojas, R. (2000). Influence of the addition of fruit on the mineral content of yoghurts: Nutritional assessment. Food Chemistry, 71(1), 85–89.
Simsek, O., Gultekin, R., Oksuz, O., & Kurultay, S. (2000). The effect of environmental pollution on the heavy metal content of raw milk. Nahrung Food, 44, 360–371.
Soares, V. A., Kus, M. M. M., Peixoto, A. L. C., Carrocci, J. S., Salazar, R. F. S., & Filho, H. J. I. (2010). Determination of nutritional and toxic elements in pasteurized bovine milk from Vale do Paraiba region, Brazil. Food Control, 21, 45–49.
Sola-Larranaga, C., & Navarro-Blasco, I. (2009). Chemometric analysis of minerals and trace elements in raw cow milk from the community of Navarra, Spain. Food Chemistry, 112, 189–196.
Tajkarimi, M., Faghih, M. A., Poursoltani, H., Nejad, A. S., Motallebi, A. A., & Mahdavi, H. (2008). Lead residue levels in raw milk from different regions of Iran. Food Control, 19(5), 495–498.
Temiz, H., & Soylu, A. (2012). Heavy metal concentrations in raw milk collected from different regions of Samsun, Turkey. International Journal of Dairy Technology, 65(4), 516–522.
Tu, Y. J., Han, X. Y., Xu, Z. R., Wang, Y. Z., & Li, W. F. (2007). Effect of cadmium in feed on organs and meat colour of growing pigs. Veterinary Research Communication, 31, 621–630.
Turkish Food Codex. (2011). Regulation of contaminants in Turkish Food Codex. Official Journal of the Turkish Republic, 29 December 2011, No: 28157.
USEPA. (1998). "Method 6020A (SW-846): Inductively coupled plasma-mass spectrometry," revision 1.
Varo, P., Nuurtamo, M., & Koivistoinen, P. (1984). Selenium content of nonfat dry milk in various countries. Journal of Dairy Science, 67(9), 2071–2074.
Vītola, V., & Ciproviča, I. (2016). The effect of cocoa beans heavy and trace elements on safety and stability of confectionery products. Rural Sustainability Research, 35, 19–23.
Washington, W. S., Shanmuganathan, N., & Forbes, C. (1992). Fungicide control of strawberry fruit rots, and the field occurrence of resistance of Botrytis cinerea to iprodione, benomyl and dichlofluanid. Crop Protection, 11(4), 355–360.
WHO. (1996). Trace elements in human nutrition and health. Geneva: World Health Organization.
WHO. (2004). Feeding the non-breastfed child 6–24 months of age. Geneva: World Health Organization.
WHO. (2007). Health risks of heavy metals from long-range transboundary air pollution. Regional Office for Europe.
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This study was summarized from same named Master thesis by Fatma Esra Totan, Graduate School of Health Sciences, Ankara University.
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Totan, F.E., Filazi, A. Determination of some element levels in various kinds of cow’s milk processed in different ways. Environ Monit Assess 192, 112 (2020). https://doi.org/10.1007/s10661-020-8088-6