Content of some essential mineral substances and heavy metals in wheat groats

  • V. H. Yefimov Dnipro State Agrarian and Economic University, Dnipro
  • К. O. Silvestrova Dnipro State Agrarian and Economic University, Dnipro
  • V. V. Kibalchenko Dnipro State Agrarian and Economic University, Dnipro
Keywords: macro-and microelements; ash; groats; wheat; lead; cadmium


The products of wheat processing remain for many peoples as one of the main sources of nutrients, essential minerals and heavy metals. Groats are the second largest product of wheat (after flour), and therefore it is expedient to determine the content of certain minerals in it. The purpose of the work was to determine the content of certain minerals in wheat groats and the level of heavy metals in it. To do this, samples of wheat groats of various types and brands were selected in the trading network: “Artek. Svoya liniya”, “Poltavska № 3. Zernari” and “Artek. Rozumnyj vybir”, in which determined the content of crude ash after dry mineralization, as well as calcium, phosphorus, magnesium, iron, manganese, cobalt, zinc, copper, lead and cadmium by atomic absorption and colorimetric methods. The determination of each indicator was performed in three parallel replications, and the difference between the obtained mean values was determined in accordance with the Duncan multiple test using the IBM SPSS Statistics 24.0 program. It was found that wheat groats “Artek” of different brands had no differences in the content of ash (1.27–1.32%), whereas in the groats “Poltavska № 3” was significantly lower the level of crude ash and phosphorus. It was determined that wheat groats of different brands and types did not differ according to the concentration of calcium (0.38–0.39 g/kg), magnesium (0.63–0.66 g/kg), iron (32.5–33.4 mg/kg) and manganese (17.4–20.5 mg/kg). The lowest content among investigated essential elements in wheat groats was found for cobalt, which varied in the range of 0.07–0.10 mg/kg. In the groats “Artek” concentration of copper and zinc did not differ significantly and was 3.96–4.48 mg/kg and 31.1–33.0 mg/kg, respectively. The lowest content of copper was in the groats “Poltavska № 3” – 2.58 mg/kg, as well as zinc – 16.2 mg/kg. In determining the level of heavy metals (lead – lower 0.19 mg/kg and cadmium lower 0.07 mg/kg) in the groats it is clarified that it does not exceed the level established by the national normative documents.


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Akhtera, S., Saeed, A., Irfana, M. & Malika K.A. (2012). In vitro dephytinization and bioavailability of essential minerals in several wheat varieties. Journal of Cereal Science, 56 (3), 741–746.

Al-Gahri, M. A. & Almussali, M. S. (2008). Microelement contents of locally produced and imported wheat grains in Yemen. E-Journal of Chemistry, 5 (4), 838–843.

Bjujul’, A. & Cjofel’, P. (2005). SPSS: Iskusstvo obrabotki informacii. Analiz statisticheskih dannyh i vosstanovlenie skrytyh zakonomernostej [The art of information processing. Analysis of statistical data and restoration of hidden patterns]. DiaSoftJuP, SPb (in Russian).

Drobot, V. I., Mykhonik, L. A., & Semenova, A. B. (2014). Porivnjal’na harakterystyka himichnogo skladu ta tehnologichnyh vlastyvostej sucil’nozmelenogo pshenychnogo boroshna ta boroshna spel’ty [Comparative chemical composition and technological properties of the whole-wheat and whole-spelt flours]. Hranenie i Pererabotka Zerna, 4, 37–39 (in Ukranian).

Dubinina, A., Popova, T. & Lenert, S. (2014). Vitaminnyj i mineral’nyj sklad krupiv iz grechky [The vitamin and mineral content of buckwheat groats]. Tovary i Rynky, 2, 106–115 (in Ukranian).

Elless, M. P., Blaylock, M. J., Huang, J. W. & Gussman, C. D. (2000). Plants as a natural source of concentrated mineral nutritional supplements. Food Chemistry, 71 (2), 181–188.

Fan, M.-S., Zhao, F.-J., Fairweather-Tait, S. J., Poulton, P. R., Dunham, S. J. & Mc Gratha, S. P. (2008). Evidence of decreasing mineral density in wheat grain over the last 160 years. Journal of Trace Elements in Medicine and Biology, 22 (4), 315–324.

Ficco, D. B. M., Riefolo C., Nicastro, G., De Simone, V., Di Gesù, A. M., Beleggia R., Platani, C., Cattivelli L. & De Vita, P. (2009). Phytate and mineral elements concentration in a collection of Italian durum wheat cultivars. Field Crops Research, 111 (3), 235–242.

Gavrylin, P. M., Prokushenkova, O. G., Yefimov, V. G., Kucak, R. S. & Zazharska, N. M. (2012). Ekspertyza ta kontrol’ jakosti produktiv harchuvannja [Expertise and quality control of food]. Dnipropetrovs’k (in Ukrainian).

Havezov, I. & Calev, D. (1983). Atomno-absorbcionnyj analiz [Atomic absorption analysis]. Himija, Leningrad (in Russian).

Hurrell, R. F. (2003). Influence of vegetable protein sources on trace element and mineral bioavailability. Journal of Nutrition, 133 (9), 2973–2977.

Hussain, A., Larsson, H., Kuktaite, R., & Johansson, E. (2010). Mineral composition of organically grown wheat genotypes: contribution to daily minerals intake. International Journal of Environmental Research and Public Health, 7(9), 3442–3456.

Li, X., Ziadi, N., Bélanger, G., Cai, Z. & Xu, H. (2011). Cadmium accumulation in wheat grain as affected by mineral N fertilizer and soil characteristics. Canadian Journal of Soil Science, 91 (4), 521–531.

McCay-Buis, T. S., Huber, D. M., Graham, R. D., Phillips, J. D. & Miskin, K. E. (1995). Manganese seed content and take-all of cereals. Journal of Plant Nutrition, 18 (8), 1711–1721.

Mytchenok, O. O. & Nigaeva, O. E. (2013). Ocinka rivnja spozhyvannja i vytrat naselennja na produkty harchuvannja v Ukrai’ni ta sviti [Evaluation of the level and costs of food consumption in Ukraine and world]. Produktyvnist’ agropromyslovogo vyrobnyctva, 23, 108–112 (in Ukrainian).

Oury, F.-Х., Leenhardt, F., Rémésy, C., Chanliaud, E., Duperrier, B., Balfourier, F. & Charmeta, G. (2006). Genetic variability and stability of grain magnesium, zinc and iron concentrations in bread wheat. European Journal of Agronomy, 25 (2), 177–185.

Pedersen, B. & Eggum, B. (1983). The influence of milling on the nutritive value of flour from cereal grains. Wheat. Plant Foods for Human Nutrition, 33 (1), 51–61.

Soetan, K. O., Olaiya, C. O. & Oyewole O. E. (2010). The importance of mineral elements for humans, domestic animals and plants: A review. African Journal of Food Science, 4(5), 200–222.

Taylor, G. J., Penney, D. C., Owuoche, J. O. & Briggs, K. G. (1995). Response of eight Canadian spring wheat (Triticum aestivum L.) cultivars to copper: Copper content in the leaves and grain. Canadian Journal of Plant Science, 75, 405–411.

Velu, G., Ortiz-Monasterio, I., Cakmak, I., Hao, Y. & Singh, R.P. (2014). Biofortification strategies to increase grain zinc and iron concentrations in wheat. Journal of Cereal Science, 59 (3), 365–372.

Welch, R. M. (2002). The impact of mineral nutrients in food crops on global human health. Progress in Plant Nutrition: Plenary Lectures of the XIV International Plant Nutrition Colloquium, 83–90.

White, P. J. & Broadley, М. R. (2005). Biofortifying crops with essential mineral elements. Trends in Plant Science, 10 (12), 586–593.

Worthington, V. (2004). Nutritional quality of Oorganic versus conventional fruits, vegetables, and grains. Journal of Alternative and Complementary Medicine, 7 (2), 161–173.

Yefimov, V., Kostiushkevych, K. & Rakytianskyi, V. (2017). Influence of feed additive from peat on morphological and biochemical blood profile of piglets. Veterinarija ir Zootechnika, 75 (97), 17–21.

Yefimov, V., Tkachova, A. & Zavrina, S. (2017). Mineral composition buckwheat’s groat, sold in retail. Science and Technology Bulletin of SRC for Biosafety and Environmental Control of AIC, 5(2), 70–73 (in Ukranian).

Zhang, Y., Song, Q., Yan, J., Tang, J., Zhao, R., Zhang, Y., He, Z., Zou, C. &, Ortiz-Monasterio, I. (2010). Mineral element concentrations in grains of Chinese wheat cultivars. Euphytica, 174 (3), 303–313.

Zhao, F. J., Adams, M. L., Dumont, C., Mc Grath, S. P., Chaudri, A. M., Nicholson, F. A., Chambers, B. J. & Sinclair, A. H. (2004). Factors affecting the concentrations of lead in British wheat and barley grain. Environmental Pollution, 131 (3), 461–468.

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How to Cite
Yefimov, V. H., SilvestrovaК. O., & Kibalchenko, V. V. (2019). Content of some essential mineral substances and heavy metals in wheat groats. Theoretical and Applied Veterinary Medicine, 7(2), 59-62.