Dietary Intake of Cadmium, Chromium, Copper, Nickel, and Lead through the Consumption of Meat, Liver, and Kidney and Assessment of Human Health Risk in Birjand, Southeast of Iran

Zeinali, Tayebeh; Salmani, Fatemeh; Naseri, Kobra

doi:10.1007/s12011-019-1637-6

Cited by 51 publications

(26 citation statements)

References 19 publications

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“…For instance, the instrumental LOD values reported here in this work are between 10 and 45% below the ones previously reported elsewhere for the determination of Cd (0.3-1.0 µg L −1 ), Pb (1.0-3.0 µg L −1 ) and Se (2.0-7.0 µg L −1 ) in meat by inductively coupled plasma-optical emission spectrometry (ICP-OES) [24][25][26].…”

Section: Methods Optimization and Validationcontrasting

confidence: 51%

Determination of Cd, Pb and Se in beef samples using aerosol dilution by ICP-MS

et al. 2021

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An analytical method for sample preparation and subsequent determination of Cd, Pb and Se in beef using aerosol dilution by inductively coupled plasma-mass spectrometry was developed. The use of high matrix introduction technology allowed the introduction of a complex sample into the plasma with higher content of total dissolved solids a residual acidity of 4% and better tolerance to matrix effects. Trueness was verified by the analysis of two reference materials. At the 95% significance level, results were statistically equivalent to the certified or informed values. Analytical precision expressed as relative standard deviation was less than 9% in all cases. After validation, a total of 12 beef samples from Uruguay were analyzed. Obtained levels for Cd and Pb were far below the maximum limits established by international regulations in all samples. Also, results showed that beef from this region is a good source of Se in the range 0.120-0.870 mg kg −1 with an interesting contribution to the daily intake of this essential element.

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Section: Methods Optimization and Validationcontrasting

confidence: 51%

Determination of Cd, Pb and Se in beef samples using aerosol dilution by ICP-MS

et al. 2021

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“…Commonly, cocoa beans do not contain larger content of heavy metals naturally, so it usually comes from other sources. Lead, nickel, cadmium and chromium may come through drain solids, sugars, coca solids, coca spread, hydrogenated vegetable oil, vegetable fats, permitted emulsifier, buffering specialist, stabilizers, sugar, shading, Sugar, glucose, desiccated coconut powder, sweet whey powder, skimmed drain, powder, emulsifier soya lecithin, simulated sustenance enhance (Zeinali et al, 2019).…”

Section: Discussionmentioning

confidence: 99%

Determination of Heavy Metals in Locally Available Chocolates in Lahore Region

Amjad

Hussain

Baloch

et al. 2021

Turkish JAF Sci.Tech.

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Heavy metal toxicity can either be acute or chronic effects. Long-term exposure of the body to heavy metal can progressively lead to muscular, physical and neurological degenerative process. In this research, a total of 30 representative chocolate samples were collected from local shops and markets in Lahore. All the samples were analysed to assess the levels of Lead (Pb), Nickel (Ni), Chromium (Cr) and Cadmium (Cd) by using Atomic Absorption Spectrophotometer in Pakistan Council of Scientific and Industrial Research (PCSIR), Lahore. It was observed that the majority of chocolate samples contain heavy metals levels higher than the permissible limits as recommended by Punjab Food Rules (PFR) 2011. The levels of Pb ranged between 0.375 and 3.4 mg/kg with 90% samples having concentrations exceeding PFR allowable limit (0.5 mg/kg). Whereas, Ni concentrations varied from 0.005 to 0.28 mg/kg and 80% samples were above the PFR limit (0.025 mg/kg). Further, Cr levels analysed between 0.005 to 0.28 mg/kg and 53% samples had Cr concentrations higher than PFR limit (0.02 mg/kg). Similarly, Cd levels were observed between 0.50-3.25 mg/kg with 53% samples having Cd concentrations exceeding the PFR limit (1.0 mg/kg). Investigation indicates that the quality of available chocolates is not recommendable for eating because of the higher concentrations of toxic heavy metals.

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“…Accumulation of high concentration of cadmium in the liver results in destructive effects on the hepatocytes which would harmfully affect the people who consume these livers. Zeinali and colleagues assessed the level of cadmium in the liver, meat and kidney of cow and sheep [34]. Their results showed that the concentration of cadmium in the meat, liver and kidney samples of sheep and cow collected from Birjand, a city located at southeast of Iran, is high and notably, cadmium level in cow kidney had the highest carcinogenic rate, requiring warning about their consumptions, particularly by children.…”

Section: Discussionmentioning

confidence: 99%

Adverse Effects of Cadmium on the Biochemical and Histopathological Profiles of Chicken Liver

Ashrafizadeh¹

2019

IJBP

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Background: Cadmium is one of the heavy metals which have toxic effects on the various organs and systems of the body. Estimates demonstrate the increased prevalence of cadmium, particularly in industrial regions. In this study, we examined its harmful effects on the liver of chicken. Forty chickens Method: Forty chickens were purchased and were randomly divided into four groups. After collecting liver samples, the microscopic slides were prepared in laboratory. Also, the activities of catalase (CAT), superoxide dismutase (SOD) and the levels of malondialdehyde (MDA) were measured. Results-The normal structure of liver was observed at control group, but hemorrhage and irregularity in the shape and distribution of hepatocytes in treatment groups were observed. The activities of CAT and SOD decreased significantly at treatment groups compared to the control group. Also, the level of MDA increased significantly at treatment groups compared to the control group. Conclusion-The results showed the adverse effects of cadmium on the liver that consequently affects the overall function of body. Due to the growing use of cadmium, particularly in industrial regions, this study shows the impacts of cadmium on the birds of industrial regions and provides a warning for preventing its more outbreaks.

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Dietary Intake of Cadmium, Chromium, Copper, Nickel, and Lead through the Consumption of Meat, Liver, and Kidney and Assessment of Human Health Risk in Birjand, Southeast of Iran

Cited by 51 publications

References 19 publications

Determination of Cd, Pb and Se in beef samples using aerosol dilution by ICP-MS

Determination of Cd, Pb and Se in beef samples using aerosol dilution by ICP-MS

Determination of Heavy Metals in Locally Available Chocolates in Lahore Region

Adverse Effects of Cadmium on the Biochemical and Histopathological Profiles of Chicken Liver

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