[1] McGee, H. On Food and Cooking: The science of Lore of the Kitchen. New York: Simon&Schuster (2004).
[2] Tamime, A. Y., and R. K. Robinson. Yogurt Science and Technology. Pergamon Press, New York, NY (1985).
[3] Clark, S., Jung, S. and Lamsal, B. Food Processing: Principles and Applications, 2Edition. John Wiley & Sons, Ltd. (2014).
[4] McSweeney, P. L., & Fox, P. F. Advanced dairy chemistry: volume 3: lactose, water, salts and minor constituents(Vol. 3). Springer Science & Business Media(2009).
[5] Bizzi, C. A., Flores, E. M., Barin, J. S., Garcia, E. E., & Nóbrega, J. A. Understanding the process of microwave-assisted digestion combining diluted nitric acid and oxygen as auxiliary reagent. Microchemical Journal, 99(2), 193-196(2011).
[6] Khan, N., Jeong, I. S., Hwang, I. M., Kim, J. S., Choi, S. H., Nho, E. Y.,& Kim, K. S. Analysis of minor and trace elements in milk and yogurts by inductively coupled plasma-mass spectrometry (ICP-MS). Food Chemistry, 147, 220-224 (2014).
[7] Llorent-Martínez, E. J., De Córdova, M. F., Ruiz-Medina, A., & Ortega-Barrales, P. Analysis of 20 trace and minor elements in soy and dairy yogurts by ICP-MS. Microchemical Journal, 102, 23-27(2012).
[8] Rezaei, M., Dastjerdi, H. A., Jafari, H., Farahi, A., Shahabi, A., Javdani, H., & Malekirad, A. A. Assessment of dairy products consumed on the Arakmarket as determined by heavy metal residues. Health, 6(05), 323(2014).
[9] Hashemi, S. E., Arfaeinia, H., Ardashiri, S., & Karimyan, K. Health risk assessment of exposure to heavy metals in dairy products collected from Bushehr, Iran. Annals of Tropical Medicine and Public Health, 10(3), 632(2017).
[10] Șanal, H., & Güler, Z. Changes in non-essential element concentrations during torba yoghurt production. Akademik Gida, 8(4), 6-12(2010).
[11] Emsley, J. Titanium". Nature's Building Blocks: An A-Z Guide to the Elements. Oxford, England, UK: Oxford University Press ( 2001).
[12] de Andrade, C. K., de Brito, P. M. K., dos Anjos, V. E., & Quináia, S. P. Determination of Cu, Cd, Pb and Cr in Yogurt by Slurry Sampling Electrothermal Atomic Absorption Spectrometry: A Case Study for Brazilian Yogurt. Food Chemistry 240,268-274(2017).
[13] Meshref, A. M., Moselhy, W. A., & Hassan, N. E. H. Y. Heavy metals and trace elements levels in milk and milk products. Journal of Food Measurement and Characterization, 8(4), 381-388(2014).
[14] Codex Alimentarius, international food stander FOA/WHO(2016).
[15] WHO .Trace Elements in Human Nutrition and Health. Geneva, Switzerland:World Health Organization (1996)..
[16] Lazarev, N.V., Gadaskin, I.D.Harmful Substances in Industry. Vol. 3, Khimia, Leningrad (1977).
[17] Myron, D. R., Zimmerman, T. J., Shuler, T. R., Klevay, L. M., Lee, D. E., & Nielsen, F. H. Intake of nickel and vanadium by humans. A survey of selected diets. The American journal of clinical nutrition, 31(3), 527-531(1978).
[18] Marshall, T. M. Lithium as a nutrient. J Am Phys Surg, 20, 104-109(2015).
[19] Salgueiro, M. J., Zubillaga, M. B., Lysionek, A. E., Caro, R. A., Weill, R., & Boccio, J. R. The role of zinc in the growth and development of children. Nutrition 18(6), 510-519(2002).
[20] Elham, M. E., Sanaa, M. B., Amr, A. M., & Ahmed, M. H. Evaluation of the factors influencing the content and retention of selected heavy metals in milk and some dairy products. Int. J. Dairy Sci, 6, 305-313(2011).
[21] Abdulkhaliq, A., Swaileh, K., Hussein, R. M., & Matani, M. 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 (3): 1089-1094(2012).
[22] Hernandez, K., & Park, Y. W. Evaluation of 20 Macro and Trace Mineral Concentrations in Commercial Goat Milk Yogurt and Its Cow Milk Counterpart. Food and Nutrition Sciences, 5(10), 889(2014).
[23] Meunier P. J.; Roux C.; Seeman E.; Ortolani, S; Badurski, JE; Spector, TD; Cannata, J; Balogh, A; Lemmel, EM; Pors-Nielsen, S; Rizzoli, R; Genant, H. K.; Reginster, J. Y. The effects of strontium ranelate on the risk of vertebral fracture in women with postmenopausal osteoporosis. New England Journal of Medicine 350(5): 459–468(2004).
[24] Nielsen, S.P. The biological role of strontium. Bone, 35(3), pp.583-588(2004).
[25] Rayman, M. P.
Selenium and human health. The Lancet,
379(9822), 1256-1268(2012).
[26] Pappa, E. C., Pappas, A. C., & Surai, P. F. Selenium content in selected foods from the Greek market and estimation of the daily intake. Science of the Total Environment, 372(1), 100-108(2006).
[27] Prashanth, L., Kattapagari, K. K., Chitturi, R. T., Baddam, V. R. R., & Prasad, L. K. A review on role of essential trace elements in health and disease. Journal of Dr. NTR University of Health Sciences, 4(2), 75(2015).
[28] Tarakccedil, Z., & Dağ, B. Mineral and heavy metal by inductively coupled plasma optical emission spectrometer in traditional Turkish yogurts. International Journal of Physical Sciences, 8(19), 963-966(2013).