ISSN 2074-9414 (Print),
ISSN 2313-1748 (Online)

Trace Elements in Indian Peafowl (Pavo cristatus): Exposure Routes

Abstract
Urbanization leads to chemical pollution. Contaminants accumulate in feed and enter animal body through digestive tract. Numerous studies have established that the level of mineral content in the environment reflects the technogenic load on the territory and is transmitted in the system through products of plant and animal origin, which can be used to prevent and correct elementoses.
This research featured feathers of Indian peafowls Pavo cristatus (n = 33), diet components (n = 303), their drinking water (n = 94), soil (n = 123), and snow (n = 204). The micro-elemental profile was defined using an atomic absorption spectrometer. The samples were obtained from zoological institutions of Mosco w, Ivanovo, and Yaroslavl.
As for the feathers, the average Zn accumulation level was 122.74 ± 9.64 mg/kg, Cu – 5.36 ± 0.05 mg/kg, Fe – 508.06 ± 56.84 mg/kg, Pb – 6.75 ± 1.13 mg/kg, Cd – 1.65 ± 0.26 mg/kg, and As – 0.61 ± 0.23 mg/kg. The variability of the concentration of microelements in the sample was as follows, %: Zn – 73.9, Cu – 94.3, Fe – 111.6, Pb – 150.0, Cd – 136.88, and As – 203.87. The average levels of accumulation of elements in the biological media decreased in the following order: Fe > Zn > Cu > Pb > Cd > As. The share of Zn in the total of all determined elements was 0.7–48.0%, Cu – 0.04–2.8%, Fe – 46.2–92.8%, Pb – 0–2.5%, Cd – 0–2.5%, and As – 0–4.6%. The diet analyses showed the following results for Moscow, Ivanovo, and Yaroslavl, respectively: Zn – 11.35, 6.60, and 2.50 mg; Cu – 2.29, 0.75, and 0.41 mg; Fe – 55.83, 30.54, and 6.78 mg; Pb – 0.14, 0.18, and 0.01 mg; Cd – 0.02, 0.01, and 0.005 mg; As – 0.04, 0.02, and 0.002 mg. If the birds consumed all the food they received, the approximate total daily intake of the selected essential microelements Zn was 16.7–75.7% of the recommended daily intake, Cu – 13.7–76.3%, and Fe – 48.4–398.79%. Pb, Cd and As stayed within the daily norm. The oral route of intake was registered for Zn, Cu, and Fe in Yaroslavl and for Cd in all samples. Inhalation was registered as the main route of intake for Fe in Moscow and Ivanovo, as well as for As and Pb in Moscow. The highest intake of Pb was registered in Ivanovo and Yaroslavl.
The analysis revealed the multi-route and multi-environment exposure of urban birds to microelements, including heavy metals. The level of concentration of essential microelements in the biological media depended on the diet. Fe in Moscow and Ivanovo and As in all the samples came from the soil cover, which had a high content of these elements. The gross content of Pb in the soil samples from Moscow and the drinking water from Yaroslavl and Ivanovo demonstrated the greatest impact on the avian organism. The snow samples had the least effect on the el emental status of the bioenvironments.
Keywords
Biological media, trace elements, heavy metals, arsenic, migration, deposit media, products, pollution
Contribution
A.P. Kaledin supervised the project. M.V. Stepanova and V.A. Ostapenko conducted the research.
CONFLICTS OF INTEREST
The authors declare that there is no conflict of interest regarding the publication of this article.
FUNDING
The research was performed on the premises of the Department of Bioecology and Biological Safety of the Russian Biotechnological University (BIOTECH University).
REFERENCES
  1. Oganesyants LA, Sevostianova EM, Kuzmina EI, Ganin MYu, Chebykin EP, Suturin AN. Isotopic and chemical composition of the deep water of Lake Baikal. Food Processing: Techniques and Technology. 2021;51(4):723–732. (In Russ.). https://doi.org/10.21603/2074-9414-2021-4-723-732
  2. Senchenko M, Stepanova M, Pozdnyakova V, Olenchuk E. Migration of microelements and heavy metals in the system “soil-plant – plant-basedproducts”. Journal of Microbiology, Biotechnology and Food Sciences. 2021;10(6). https://doi.org/10.15414/jmbfs.3169
  3. Azimi S, Ludwig A, Thevenot DR, Colin J-L. Trace metal determination in total atmospheric deposition in rural and urban areas. Science of the Total Environment. 2003;308(1–3):247–256. https://doi.org/10.1016/S0048-9697(02)00678-2
  4. Azimi S, Rocher V, Muller M, Moilleron R, Thevenot DR. Sources, distribution and variability of hydrocarbons and metals in atmospheric deposition in an urban area (Paris, France). Science of the Total Environment. 2005;337(1–3):223–239. https://doi.org/10.1016/j.scitotenv.2004.06.020
  5. Różyło K, Świeca M, Gawlik-Dziki U, Andruszczak S, Kwiecińska-Poppe E, Kraska P. Phytochemical properties and heavy metal accumulation in wheat grain after three years’ fertilization with biogas digestate and mineral waste. Agricultural and Food Science. 2017;26(3):148–159. https://doi.org/10.23986/afsci.63156
  6. Baghaie AH, Fereydoni M. The potential risk of heavy metals on human health due to the daily consumption of vegetables. Environmental Health Engineering and Management Journal. 2019;6(1):11–16. https://doi.org/10.15171/EHEM.2019.02
  7. Salishcheva OV, Prosekov AYu. Antimicrobial activity of mono- and polynuclear platinum and palladium complexes. Foods and Raw Materials. 2020;8(2):298–311. https://doi.org/10.21603/2308-4057-2020-2-298-311
  8. Kaledin AP, Stepanova MV. Bioaccumulation of trace elements in vegetables grown in various anthropogenic conditions. Foods and Raw Materials. 2023;11(1):10–16. https://doi.org/10.21603/2308-4057-2023-1-551
  9. Alleva E, Francia N, Pandolfi M, De Marinis AM, Chiarotti F, Santucci D. Organochlorine and heavy-metal contaminants in wild mammals and birds of Urbino-Pesaro province, Italy: An analytic overview for potential bioindicators. Archives of Environmental Contamination and Toxicology. 2006;51(1):123–134. https://doi.org/10.1007/s00244-005-0218-1
  10. Lodenius M, Solonen T. The use of feathers of birds of prey as indicators of metal pollution. Ecotoxicology. 2013;22(9):1319–1334. https://doi.org/10.1007/s10646-013-1128-z
  11. Bakary T, Flibert G, Pane Bernadette S, Oumarou Z, François T, Cheikna Z, et al. Evaluation of heavy metals and pesticides continents in market-gardening products sold in some principal markets of Ouagadougou (Burkina FASO). Journal of Microbiology, Biotechnology and Food Sciences. 2019;8(4):1026–1034. https://doi.org/10.15414/jmbfs.2019.8.4.1026-1034
  12. Harangozo Ľ, Šnirc M, Árvay J, Bajčan D, Bystrická J, Trebichalský P, et al. The heavy metal continents in selected kind of spices. Journal of Microbiology, Biotechnology and Food Sciences. 2018;8(2):760–764. https://doi.org/10.15414/jmbfs.2018.8.2.760-764
  13. Stepanova MV, Ostapenko VA, Kaledin AP. The content of heavy metals and arsenic in agricultural soils. Izvestia Orenburg State Agrarian University. 2020;86(6):15–21. (In Russ.). https://doi.org/10.37670/2073-0853-2020-86-6-15-21
  14. Nam D-H, Lee D-P. Monitoring for Pb and Cd pollution using feral pigeons in rural, urban, and industrial environments of Korea. Science of the Total Environment. 2006;357(1–3):288–295. https://doi.org/10.1016/j.scitotenv.2005.08.017
  15. Roux KE, Marra PP. The presence and impact of environmental lead in passerine birds along an urban to rural land use gradient. Archives of Environmental Contamination and Toxicology. 2007;53(2):261–268. https://doi.org/10.1007/s00244-006-0174-4
  16. Wei B, Yang L. A review of heavy metal contaminations in urban soils, urban road dusts and agricultural soils from China. Microchemical Journal. 2010;94(2):99–107. https://doi.org/10.1016/j.microc.2009.09.014
  17. Berglund AMM, Koivula MJ, Eeva T. Species- and age-related variation in metal exposure and accumulation of two passerine bird species. Environmental Pollution. 2011;159(10):2368–2374. https://doi.org/10.1016/j.envpol.2011.07.001
  18. Carravieri A, Bustamante P, Tartu S, Meillère A, Labadie P, Budzinski H, et al. Wandering albatrosses document latitudinal variations in the transfer of persistent organic pollutants and mercury to Southern Ocean predators. Environmental Science and Technology. 2014;48(24):14746–14755. https://doi.org/10.1021/es504601m
  19. Frantz A, Pottier M-A, Karimi B, Corbel H, Aubry E, Haussy C, et al. Contrasting levels of heavy metals in the feathers of urban pigeons from close habitats suggest limited movements at a restricted scale. Environmental Pollution. 2012;168:23–28. https://doi.org/10.1016/j.envpol.2012.04.003
  20. Ozpinar H, Abas I, Bilal T, Demirel G. Investigation of excretion and absorption of different zinc salts in puppies. Laboratory Animals. 2001;35(3):282–287. https://doi.org/10.1258/0023677011911615
  21. Mayurnikova LA, Koksharov AA, Krapiva TV, Novoselov SV. Food fortification as a preventive factor of micronutrient deficiency. Food Processing: Techniques and Technology. 2020;50(1):124–139. (In Russ.). https://doi.org/10.21603/2074-9414-2020-1-124-139
  22. Newman R, Waterland N, Moon Y, Tou JC. Selenium biofortification of agricultural crops and effects on plant nutrients and bioactive compounds important for human health and disease prevention – A review. Plant Foods for Human Nutrition. 2019;74(4):449–460. https://doi.org/10.1007/s11130-019-00769-z
  23. Kakimov AK, Kakimova ZhKh, Smirnova IA, Zharykbasov ES. Promising areas of zeolite application in milk purification from toxic elements. Food Processing: Techniques and Technology. 2018;48(1):143–149. (In Russ.). https://doi.org/10.21603/2074-9414-2018-1-143-149
  24. Zenkova ML. Mineral and amino acid composition of germinated and canned wheat grains. Food Processing: Techniques and Technology. 2019;49(4):513–521. (In Russ.). https://doi.org/10.21603/2074-9414-2019-4-513-521
  25. Golubkina NA, Nadezhkin SM, Agafonov AF, Antoshkina MS, Koshevarov AA. Onion of the collection of All-Russian Research Institute of Breeding and Seed Breeding of Vegetable Crops. Vestnik of Ulyanovsk State Agricultural Academy. 2015;31(3):11–16. (In Russ.).
  26. Weekley CM, Harris HH. Which form is that? The importance of selenium speciation and metabolism in the prevention and treatment of disease. Chemical Society Reviews. 2013;42(23):8870–8894. https://doi.org/10.1039/c3cs60272a
  27. Manzoor J, Sharma M, Wani KA. Heavy metals in vegetables and their impact on the nutrient quality of vegetables: A review. Journal of Plant Nutrition. 2018;41(13):1744–1763. https://doi.org/10.1080/01904167.2018.1462382
  28. Yakimenko NN, Kletikova LV, Ponomarev VA, Pronin VV, Noda IB. Biometal cumulation in the liver and muscles of different bird species. Bulletin of the V.R. Filippov Buryat State Agricultural Academy. 2017;49(4):59–67. (In Russ.).
  29. Hunchak AV, Ratych IB, Gutyj BV, Paskevych HA. Metabolic effects of iodine in poultry for its deficiency or excess in the diet. Scientific Messenger of Lviv National University of Veterinary Medicine and Biotechnologies named after S.Z. Gzhytskyj. 2016;18(2–2):70–76. (In Ukr.).
How to quote?
Kaledin AP, Stepanova MV, Ostapenko VA. Trace Elements in Indian Peafowl (Pavo cristatus): Exposure Routes. Food Processing: Techniques and Technology. 2023;53(1):25–37. (In Russ.). https://doi.org/10.21603/2074-9414-2023-1-2412
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