Assessment of Selected Trace Metals in Commonly Consumed Canned and Raw Food Products in Sindh, Pakistan

Amjad Ali Maitlo; Sanaullah Ansari; Amjad Hussain Soomro; Almas Fatima Memon; Insaf Raza  Mughal; Ghulam  Jaffar; Sanaullah Ansari

doi:10.38211/joarps.2023.04.02.152

Authors

Amjad Ali Maitlo Institute of Chemistry, Shah Abdul Latif University, Khairpur, Sindh, Pakistan
Sanaullah Ansari Shah Abdul Latif University
Amjad Hussain Soomro Institute of Chemistry, Shah Abdul Latif University, Khairpur, Sindh, Pakistan
Almas Fatima Memon Department of Chemistry, Government College University Hyderabad, Sindh, Pakistan
Insaf Raza Mughal Institute of Chemistry, Shah Abdul Latif University, Khairpur, Sindh, Pakistan
Ghulam Jaffar Institute of Chemistry, Shah Abdul Latif University, Khairpur, Sindh, Pakistan
Sanaullah Ansari Institute of Chemistry, Shah Abdul Latif University, Khairpur, Sindh, Pakistan

DOI:

https://doi.org/10.38211/joarps.2023.04.02.152

Keywords:

Toxicity, Heavy metals, Food safety, canned food, essential elements, macro-nutrients, atomic absorption spectrometry

Abstract

The current study uses a flame atomic absorption spectrometer to quantify seven trace elements—Chromium (Cr), Cobalt (Co), Zinc (Zn), Manganese (Mn), Sodium (Na), Potassium (K), and Calcium (Ca) in canned and raw food products sold in Sukkur and Khairpur, Sindh, Pakistan. Current study results were compared to WHO/FAO maximum and minimum limits. Most samples were contaminated with trace elements (likely from anthropogenic activities, local industries, and brick kilns) and exceeded the allowable limits. Food products had varied metal content. In canned food products, Cr was max in peas (6.99 mg/kg) and min in pineapple (3.08 mg/kg), Co was max in pineapple (3.11 mg/kg) and min in honey (1.50 mg/kg), Zn was max in tamarind (5.77 mg/kg) and min in pineapple and mushroom (2.95 mg/kg), Mn was max in ginger (0.39 mg/kg) and min in pineapple and mangoes (0.24 mg/kg), Na was max in ginger (167 mg/kg) and min in honey (76.7 mg/kg), and K was max in tamarind (4942 mg/kg) and min in honey (76.7 mg In raw food products, Cr was highest in carrot (6.21 mg/kg) and lowest in pineapple (3.08 mg/kg), Co was highest in pineapple (3.24 mg/kg) and lowest in carrot (1.14 mg/kg), Zn was highest in carrot (6.33 mg/kg) and lowest in pineapple and honey (2.96 mg/kg), Mn was highest in ginger (0.41 mg/kg) and lowest in honey (0.24 mg/kg), Na was highest in garlic (202 mg/kg) and lowest in strawberries (65.1 mg/kg), and K was highest in tamarind (4963 mg/kg) and lowest in butter. In conclusion, to ensure public safety, these elements must be monitored in canned and raw food products

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References

Ahmed, M. J., & Uddin, M. N. (2007). A simple spectrophotometric method for the determination of cobalt in industrial, environmental, biological and soil samples using bis (salicylaldehyde) orthophenylenediamine. Chemosphere, 67(10), 2020–2027. DOI: https://doi.org/10.1016/j.chemosphere.2006.11.020

Aigberua, A. O., & Izah, S. C. (2019). Macro Nutrient and Selected Heavy Metals in Powered Herbal Medicine Sold in Nigeria. Int. J Med Plants Nat Prod, 5, 23–29. DOI: https://doi.org/10.20431/2454-7999.0501004

Al Zabadi, H., Sayeh, G., & Jodeh, S. (2018). Environmental exposure assessment of cadmium, lead, copper and zinc in different Palestinian canned foods. Agriculture & Food Security, 7(1), 50. DOI: https://doi.org/10.1186/s40066-018-0205-1

Ali, M. H. H., & Al-Qahtani, K. M. (2012). Assessment of some heavy metals in vegetables, cereals and fruits in Saudi Arabian markets. The Egyptian Journal of Aquatic Research, 38(1), 31–37. DOI: https://doi.org/10.1016/j.ejar.2012.08.002

Arain, M. S., Afridi, H. I., Kazi, T. G., Kazi, A., Ali, J., Arain, S. A., & Panhwar, A. H. (2015). Variation in the levels of aluminum and manganese in scalp hair samples of the patients having different psychiatric disorders with related to healthy subjects. Biological trace element research, 168(1), 67–73. DOI: https://doi.org/10.1007/s12011-015-0353-0

Behera, B., & Bhattacharya, S. (2016). The importance of assessing heavy metals in medicinal herbs: a quantitative study. TANG [HUMANITAS MEDICINE], 6(1), 3. DOI: https://doi.org/10.5667/tang.2015.0029

Bordajandi, L. R., Gómez, G., Abad, E., Rivera, J., Fernández-Bastón, M. del M., Blasco, J., & González, M. J. (2004). Survey of persistent organochlorine contaminants (PCBs, PCDD/Fs, and PAHs), heavy metals (Cu, Cd, Zn, Pb, and Hg), and arsenic in food samples from Huelva (Spain): levels and health implications. Journal of Agricultural and Food Chemistry, 52(4), 992–1001. DOI: https://doi.org/10.1021/jf030453y

Buculei, A., Gutt, G., Sonia, A., Adriana, D., & Constantinescu, G. (2012). Study regarding the tin and iron migration from metallic cans into foodstuff during storage. Journal of Agroalimentary Processes and Technologies, 18(4), 299–303.

Çelik, U., & Oehlenschläger, J. (2007). High contents of cadmium, lead, zinc and copper in popular fishery products sold in Turkish supermarkets. Food control, 18(3), 258–261. DOI: https://doi.org/10.1016/j.foodcont.2005.10.004

Chesters, J. K., O’Dell, B. L., & Sunde, R. A. (1997). Handbook of nutritionally essential mineral elements. BL O’Dell and RA Sunde, eds, 185.

Dghaim, R., Al Khatib, S., Rasool, H., & Ali Khan, M. (2015). Determination of heavy metals concentration in traditional herbs commonly consumed in the United Arab Emirates. Journal of environmental and public health, 2015. DOI: https://doi.org/10.1155/2015/973878

Granata, T., Alfa, M., Giuffrida, D., Rando, R., & Dugo, G. (2011). Contamination of the food products by lead, cadmium and copper in the area at risk of Gela (Sicily). Epidemiologia e prevenzione, 35(2), 94–100.

Hashemi-Moghaddam, H., Shaabanzadeh, M., & Mohammadhosseini, M. (2011). Effects of canning on extraction of heavy metals from tuna. Italian Journal of Food Science, 23(4), 442.

Joint, F. A. O., Additives, W. H. O. E. C. on F., & Organization, W. H. (2009). Evaluation of certain food additives and contaminants: sixty-ninth report of the Joint FAO/WHO Expert Committee on Food Additives. World Health Organization.

Korfali, S. I., & Abou Hamdan, W. (2013). Essentail and toxic metals in lebanese marketed canned food: impact of metal cans. Journal of food research, 2(1), 19. DOI: https://doi.org/10.5539/jfr.v2n1p19

Maitlo, A. A., Jatoi, W. B., Memon, A. F., Soomro, A. H., & Bhayo, M. S. (2020). Assessment of Zinc, Lead, Chromium, and Cobalt in Commonly Consumed Herbal Medicines in Sindh, Pakistan. Biological Trace Element Research, 1–9. DOI: https://doi.org/10.1007/s12011-020-02339-w

Marini, M., Angouria-Tsorochidou, E., Caro, D., & Thomsen, M. (2021). Daily intake of heavy metals and minerals in food – A case study of four Danish dietary profiles. Journal of Cleaner Production, 280, 124279. https://doi.org/10.1016/j.jclepro.2020.124279 DOI: https://doi.org/10.1016/j.jclepro.2020.124279

Martorell, I., Perelló, G., Martí-Cid, R., Llobet, J. M., Castell, V., & Domingo, J. L. (2011). Human exposure to arsenic, cadmium, mercury, and lead from foods in Catalonia, Spain: temporal trend. Biological trace element research, 142(3), 309–322. DOI: https://doi.org/10.1007/s12011-010-8787-x

Mukantwali, C., Laswai, H., Tiisekwa, B., & Wiehler, S. (2014). Microbial and heavy metal contamination of pineapple products processed by small and medium scale processing enterprises in Rwanda. African Journal of Biotechnology, 13(39). DOI: https://doi.org/10.5897/AJB2014.13906

Nkansah, M. A., Hayford, S. T., Borquaye, L. S., & Ephraim, J. H. (2016). Heavy metal contents of some medicinal herbs from Kumasi, Ghana. Cogent Environmental Science, 2(1), 1234660. DOI: https://doi.org/10.1080/23311843.2016.1234660

Palisoc, S. T., Bentulan, J. M. O., & Natividad, M. T. (2019). Determination of trace heavy metals in canned food using Graphene/AuNPs/[Ru (NH 3) 6] 3+/Nafion modified glassy carbon electrodes. Journal of Food Measurement and Characterization, 13(1), 169–176. DOI: https://doi.org/10.1007/s11694-018-9930-1

Pizzol, M., Møller, F., & Thomsen, M. (2013). External costs of atmospheric lead emissions from a waste-to-energy plant: A follow-up assessment of indirect exposure via topsoil ingestion. Journal of environmental management, 121, 170–178. DOI: https://doi.org/10.1016/j.jenvman.2013.02.043

Radwan, M. A., & Salama, A. K. (2006). Market basket survey for some heavy metals in Egyptian fruits and vegetables. Food and chemical toxicology, 44(8), 1273–1278. DOI: https://doi.org/10.1016/j.fct.2006.02.004

Rose, M., Baxter, M., Brereton, N., & Baskaran, C. (2010). Dietary exposure to metals and other elements in the 2006 UK Total Diet Study and some trends over the last 30 years. Food Additives and Contaminants, 27(10), 1380–1404. DOI: https://doi.org/10.1080/19440049.2010.496794

Song, Y., Wang, Y., Mao, W., Sui, H., Yong, L., Yang, D., et al. (2017). Dietary cadmium exposure assessment among the Chinese population. PLoS One, 12(5), e0177978. DOI: https://doi.org/10.1371/journal.pone.0177978

Vincent, J. B. (2010). Chromium: celebrating 50 years as an essential element? Dalton Transactions, 39(16), 3787–3794. DOI: https://doi.org/10.1039/b920480f