Health Assessment of Heavy Metal Pollution (Cadmium, Lead, Arsenic) in Citrus Marketed in Tehran, Iran, 2015
Publish place: Archives of Hygiene Sciences، Vol: 6، Issue: 2
Publish Year: 1396
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_AHS-6-2_008
تاریخ نمایه سازی: 19 آبان 1397
Abstract:
Background & Aims of the Study: Today, the environment pollution with heavy metals hasincreased. It is important to study various types of pollutions specially those regarding fruits. Theeffect of pollutions on food safety for human consumption is a global concern. This study wasconducted for health assessment of heavy metals pollution (cadmium, lead, and arsenic) in citrusmarketed in Tehran, Iran in 2015.Materials & Methods: After collecting and preparing 2 samples from each citrus species(tangerine, grapefruit, sweet lime, sour orange, orange) with acid digestion method, the citruspulp and peel were surveyed. Inductively coupled plasma optical emission spectrometry (ICPOES)was used to determine the concentrations of heavy metals with three replications.Moreover, SPSS version 19 was employed to perform statistical analysis.Results: The results showed that the concentration average of Cadmium, Lead and Arsenic incitrus samples of the pulp parts were 19.73, 42.95 and 2.30 mg/kg and in peel parts were 20.09,42.71 and 2.12 mg/kg, respectively. The average concentrations of heavy metals were higherthan WHO maximum permissible limits.Conclusions: Based on these results, consumption of citrus species has no adverse effect on theconsumers’ health (except Sweet lime, Orange, Tangerine and Grapefruit in lead is risky foradults and Sweet lime and Orange that Health Index in Lead and Arsenic and Sour Orange,Tangerine and Grapefruit that Health Index in Lead is more than 1 and is risky for children).Thus, individuals living in Tehran should be cautious about using these citrus fruits andresearchers should try to obtain national standards in the field of entering these metals to food inenvironmental conditions that are in Iran.
Keywords:
Heavy metalsPollutionCitrusHealth assessmentHealth IndexTehranIran
Authors
Razieh Saleh
Department of Environment, Hamedan Branch, Islamic Azad University, Hamedan, Iran
Mehrdad Cheraghi
Department of Environment, Hamedan Branch, Islamic Azad University, Hamedan, Iran
Bahareh Lorestani
Department of Environment, Hamedan Branch, Islamic Azad University, Hamedan, Iran