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Human Health Risk Assessments of Trace Metals on the Clam Corbicula javanica in a Tropical River in Peninsular Malaysia

Authors :
Salman Abdo Al-Shami
Koe Wei Wong
Rosimah Nulit
Moslem Sharifinia
Weiyun Chew
Ahmad Zaharin Aris
Mohamad Saupi Ismail
Khalid Awadh Al-Mutairi
Hideo Okamura
Alireza Riyahi Bakhtiari
Muhammad Saleem
Wan Hee Cheng
Chee Kong Yap
Source :
International Journal of Environmental Research and Public Health, Volume 18, Issue 1, International Journal of Environmental Research and Public Health, Vol 18, Iss 195, p 195 (2021)
Publication Year :
2020
Publisher :
MDPI AG, 2020.

Abstract

This study aimed to analyse ten trace metal concentrations in the edible part of the freshwater clam Corbicula javanica and to provide a critical assessment of the potential risks to human health through consumption of this clam as food based on well-established indices and food safety guidelines. The clams were captured from a pristine original site and transplanted to other sites with different environmental qualities. The trace metal levels in the edible total soft tissue (TST) of the clam were below those of the food safety guidelines referred to except for Pb, which exceeded the permissible limit set by the European Commission (2006) and the US Food and Drug Administration/ Center for Food Safety and Applied Nutrition)<br />Interstate Shellfish Sanitation Conference. (USFDA/CFSAN<br />ISSC) (2007). The estimated daily intake (EDI) values of the clam were found to be lower than the oral reference dose and the calculated target hazard quotient (THQ) and total THQ were found to be less than 1. Therefore, in conclusion, the human health risk for consumption of TST of C. javanica at both average and high-level were insignificant regardless of the environment it was exposed to.

Details

ISSN :
16604601
Volume :
18
Database :
OpenAIRE
Journal :
International Journal of Environmental Research and Public Health
Accession number :
edsair.doi.dedup.....16ae71a6967b1f612717a85f70b6fa37
Full Text :
https://doi.org/10.3390/ijerph18010195