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37980

Risk Assessment of some Heavy Metals from Claris gariepinus (African catfish) Consumed in Sharkia Governorate, Egypt

Article

Last updated: 03 Jan 2025

Subjects

-

Tags

Animal Health, Nutrition and Food Control (Veterinary Public Health, Animal Wealth Development, Animal Nutrition, Zoonoses, Food Control)

Abstract

This study was conducted to determine the residual concentrations of lead (Pb), cadmium (Cd), mercury (Hg) and Arsenic (As) in Claris gariepinus from Abou Hammad, Zagazig and Faqous fish markets at Sharkia Governorate, Egypt, to assess such metals dietary intake, and to evaluate the possible health risks linked with the fish consumption. Therefore, ninety Claris gariepinus samples, 30 of each, from Abou Hammad, Zagazig and Faqous fish markets were analyzed using atomic absorption spectrophotometer (AAS). The obtained results showed that, the mean residual concentrations in Clarias gariepinusfrom Abou Hammad, Zagazig and Faqous fish markets were 0.08±0.02, 0.19±0.02 and 0.4±0.06 ppm for Cd, respectively. While, the results of Pb were 0.45±0.07, 0.42±0.04 and 0.51±0.08 ppm, respectively; 0.59±0.15, 1.02±0.08 and 0.15±0.03 ppm for Hg, and 0.74±0.06, 0.69±0.04 and 0.64±0.08 ppm for As. The estimated metals' concentration exceeded the recommended safety limits outlined by Egyptian standards (ES No 7136/2010) for most samples. The total estimated daily intakes (EDI) of Cd, Pb, Hg and As were 1, 3.57, 0.57and 2.14 μg/kg BW/day, respectively, that were less than the tolerable daily intake (TDI) suggested by the Joint Expert Committee on Food Additives (JECFA). Referring to the potential health risks of inspected Claris gariepinus, it was valued that the target hazard quotient (THQ) of As of all Claris gariepinus samples from Abou Hammad, Zagazig and Faqous fish markets were 1.34, 1.25, 1.16, respectively. These results were more than 1, representing possible health risks, while THQs of other metals (Pb, Cd, Hg) from Claris gariepinus consumption from all examined areas were lower than 1 as compared to the reference doses. The obtained results give us an alert that the consumer could be under health hazards so that further investigation of Claris gariepinus is recommended at Sharkia Governorate.

DOI

10.21608/zvjz.2019.10727.1031

Keywords

Claris gariepinus, Heavy metals, Tolerable Daily Intake, Target Hazard Quotient, Health Hazards

Authors

First Name

Eman

Last Name

Elawady

MiddleName

-

Affiliation

Department of Food Control, Faculty of Veterinary Medicine, Zagazig University, 44511 Egypt

Email

emanfarag995@gmail.com

City

Abu Hammad

Orcid

-

First Name

Rasha

Last Name

El Bayomi

MiddleName

-

Affiliation

Department of Food Control, Faculty of Veterinary Medicine, Zagazig University, 44511 Egypt

Email

rmazab_2010@yahoo.com

City

-

Orcid

-

First Name

Wageh

Last Name

Darwish

MiddleName

-

Affiliation

Department of Food Control, Faculty of Veterinary Medicine, Zagazig University, 44511 Egypt

Email

wagehdarwish@gmail.com

City

-

Orcid

0000-0002-4399-1401

First Name

Adel

Last Name

El-Atabany

MiddleName

-

Affiliation

Department of Food Control, Faculty of Veterinary Medicine, Zagazig University, 44511 Egypt

Email

-

City

-

Orcid

-

Volume

47

Article Issue

2

Related Issue

6091

Issue Date

2019-06-01

Receive Date

2019-03-17

Publish Date

2019-06-01

Page Start

193

Page End

202

Print ISSN

1110-1458

Online ISSN

2357-075X

Link

https://zvjz.journals.ekb.eg/article_37980.html

Detail API

https://zvjz.journals.ekb.eg/service?article_code=37980

Order

7

Type

Original Article

Type Code

601

Publication Type

Journal

Publication Title

Zagazig Veterinary Journal

Publication Link

https://zvjz.journals.ekb.eg/

MainTitle

Risk Assessment of some Heavy Metals from Claris gariepinus (African catfish) Consumed in Sharkia Governorate, Egypt

Details

Type

Article

Created At

22 Jan 2023