Detection of Heavy Metals Residues in Fish and Shellfish

Helmy, Nariman A.; Maarouf, Ahmed Afifi; Hassan, Mohamed; Hassanien, Faten

doi:10.21608/bvmj.2018.29436

Cited by 6 publications

(6 citation statements)

References 17 publications

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“…The Pb concentration in crabs from Ismailia, Damietta, and Alexandria (0.84, 1.49, 1.24, respectively) was significantly lower than the Pb values in crabs from Ismailia, Damietta, and Alexandria .The current study's pb total mean(0.3) was much lesser than Pb values found in crabs from Ismailia, Damietta, and Alexandria. The total mean of cd (0.32) and p b (0.30) concentrations in this study were greater and lower than those found in crabs taken from fish markets in Kalyobia governorates, Egypt (0.12, 0.40, respectively) (Helmy et al, 2018). Mutlu et al, (2017) Bulletin, Elsevier, 2019, 146, pp.1013-1030.…”

Section: Resultscontrasting

confidence: 59%

Seasonal heavy metal concentrations in blue crab (Callinectes sapidus) tissues from the Mediterranean coast of Egypt, Port Said.

E.A.,

Ramez,

AbdElGhany

2022

Journal of Environmental Sciences. Mansoura University

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Seasonal changes of heavy metal concentrations in the crustacean Callinectes sapidus were determined by the aid of a Buck scientific Accusys 211 Atomic Absorption spectrophotometer in 2020. The heavy metals (copper, cobalt, chromium, iron, manganese, cadmium, lead, nickel, and zinc) were investigated in the tissues of the blue crab Callinectes sapidus collected from the Mediterranean Sea coast of Port Said, Egypt. Most estimated heavy metals in hepatopancreas, gill, and muscle tissues are below the permitted level, indicating that blue crab is safe to eat.

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Section: Resultscontrasting

confidence: 59%

Seasonal heavy metal concentrations in blue crab (Callinectes sapidus) tissues from the Mediterranean coast of Egypt, Port Said.

E.A.,

Ramez,

AbdElGhany

2022

Journal of Environmental Sciences. Mansoura University

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“…Maximum Pb elimination was seen at pH 7 and high bacterial concentration. According to George et al, 39 Bifidobacterium longum 46, Lactobacillus fermentum ME3, and Bifidobacterium lactis Bb12 all removed lead, with B. longum 46 having the highest capacity of 175.7 mg/g dry biomass. In this investigation, the effects of pH (2-6), bacterial content (0.5-1.5 g/l), and temperature (4, 22, and 37°C) were also examined.…”

Section: Bioremediation Of Lead By Bacterial Strainsmentioning

confidence: 98%

Lead: Natural Occurrence, Toxicity to Organisms and Bioremediation by Lead-degrading Bacteria: A Comprehensive Review

Ashkan

2023

J. Pure Appl. Microbiol.

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Heavy metals (HMs) are widespread and vital to life, but their accumulation in organisms can be hazardous. Lead (Pb) has lately attracted considerable attention due to its devastating impacts on the environment and human health, such as its ability to produce neurodevelopmental disorders in children even at low exposure levels. Cardiovascular, renal, digestive, hematological, and reproductive consequences exist. The current review sheds light on the familiar sources of the HMs, their ecological hazards, the most common types with particular reference to Pb, its natural and artificial sources, physical and chemical characteristics, environmental and human health hazards, and control strategies using different approaches as remediation through (physical, chemical and biological strategies), microorganism-assisted bacteria with particular reference to the advantages and limitation of each approach. Through this review, we introduce a solution to eliminating the problem of Pb toxicity & accumulation in the food chain through endophytes bacteria, as it has high efficiency in treating lead toxicity. The presentation will show the mechanism of these microbes in treating lead toxicity.

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“…Concentrations of heavy metals (Hg, Pb, and Cd) in fish recorded in the current study did not exceed the permissible level recommended by the EOS (Egyptian Organization for Standardization and Quality), EC (European Commission), FAO (Food and Agriculture Organization), WHO (World Health Organization), FDA (U.S. Food and Drug Administration), NOAA (National Oceanic and Atmospheric Administration), ROPME (Regional Report of the State of the Marine Environment), and England's limits [91][92][93][94][95][96][97][98][99][100] (as shown in Table S5).…”

Section: Heavy Metals In Edible Fish Samplesmentioning

confidence: 99%

“…On the other hand, the current results were higher than those found for the Red Sea [109]; Hurghada, Red Sea [110]; and Lake Rd, Asafo market, Ghana [111]. Moreover, concentration levels in the current study were in agreement with those recorded for the Galas River, Malaysia [112]; rivers in India [113]; Concentrations of heavy metals (Hg, Pb, and Cd) in fish recorded in the current study did not exceed the permissible level recommended by the EOS (Egyptian Organization for Standardization and Quality), EC (European Commission), FAO (Food and Agriculture Organization), WHO (World Health Organization), FDA (U.S. Food and Drug Administration), NOAA (National Oceanic and Atmospheric Administration), ROPME (Regional Report of the State of the Marine Environment), and England's limits [91][92][93][94][95][96][97][98][99][100] (as shown in Table S5).…”

Section: Heavy Metals In Edible Fish Samplesmentioning

confidence: 99%

Ecological and Risk Assessment of Heavy Metals in a Diverse Industrial Area of Al-Akrasha, Egypt

Mohammed,

Saleh,

Zahran

et al. 2023

Atmosphere

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This study was conducted in one of a diverse industrial area in Al-Akrasha, Egypt. Concentrations of select metals (Cu, Pb, Cr, Ni, Zn, Mn, Cd, Al, Ag, As, B, and Fe) were evaluated in ambient PM10 and surface soils at nine sites. Random samples of fresh edible tilapia fish were collected from Ismailia Canal at two sites near the Al-Akrasha region. In addition, blood and hair samples were collected from workers and residents living in Al-Akrasha as biomarkers of contamination with these metals. The ecological and health risks of these metals to the workers and residents living in the Al-Akrasha region were assessed. The results showed that heavy metal levels in the ambient air (PM10) of the Al-Akrasha region were higher than the national and international guidelines. There was a very high degree of contamination (CD > 32) of the surface soil in the Al-Akrasha area, which can be attributed to industrial activities emissions, mostly from smelters and the subsequent deposition on the surface soil. Ingestion was the dominant pathway for metals to enter the human body in the Al-Akrasha region. Adults have a higher daily intake and exposure risk than infants and children.

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Detection of Heavy Metals Residues in Fish and Shellfish

Cited by 6 publications

References 17 publications

Seasonal heavy metal concentrations in blue crab (Callinectes sapidus) tissues from the Mediterranean coast of Egypt, Port Said.

Seasonal heavy metal concentrations in blue crab (Callinectes sapidus) tissues from the Mediterranean coast of Egypt, Port Said.

Lead: Natural Occurrence, Toxicity to Organisms and Bioremediation by Lead-degrading Bacteria: A Comprehensive Review

Ecological and Risk Assessment of Heavy Metals in a Diverse Industrial Area of Al-Akrasha, Egypt

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