120357

Evaluation of pesticide residues in some commonly consumed vegetables in Egypt and their related chronic exposure

Article

Last updated: 04 Jan 2025

Subjects

-

Tags

Earth and environmental sciences.

Abstract

A multi-residue quantitative method in combination with liquid and gas chromatography - tandem mass spectrometry, was employed to monitor 281 pesticide residus in the most consumed vegetables at the wholesale markets in Egypt during 2018. Among 506 samples analyzed, 66 different pesticide residues were detected in 405 samples (80%) whereas, 260 samples (51%) contaminated with levels lower than maximum residue limits and 145 samples (29%) were violated. The highest violation was observed at (60%, 58%, 46% and 33%) in parsley followed by pepper, beans and coriander, respectively. Chlorpyrifos, profenofos malathion, lambda-cyhalothrin and metalaxyl were the most frequently detected pesticides. Data Monitored was used for estimating the potential health risks associated with the exposures to the detected pesticides. The highest hazard index was found in tomato for emmactin benzoate (10%) against the acceptable daily intake value for adults. Tomato was the most contributing commodity to the chronic exposure representing 56% to the total risk. The values of cumulative exposure for carbamates, heterocyclic, organophosphorus, pyrethroids, and other groups were calculated and found to be < 1 (0.006-0.256), indicating no risk to consumers due to the exposure to pesticide residues in Egyptian-fresh vegetables. The results showed that despite the high presence of pesticide residues in some vegetables, they did not pose any health risks to consumers

DOI

10.21608/ajbas.2020.43968.1035

Keywords

Chronic Exposure, Cumulative Risk Assessment, Pesticide Residues, vegetables

Authors

First Name

Ahmed

Last Name

Abdelkader

MiddleName

Ismail

Affiliation

Department of Environmental Science, Faculty of Science, Port Said University, Egypt

Email

ali_chemist84@hotmail.com

City

Port Said

Orcid

0000-0003-3889-329X

First Name

Mohsen

Last Name

Ayoub

MiddleName

Mohamed

Affiliation

Researcher Professor, Central Lab. of Residue Analysis of Pesticides and Heavy Metals in Foods (QCAP), Agricultural Research Center, Ministry of Agriculture and Land Reclamation

Email

-

City

-

Orcid

-

First Name

Ali

Last Name

Mohammed

MiddleName

Saad

Affiliation

Head of pesticide residues section, Central Food Laboratories, Ministry of Public Health, Doha, Qatar

Email

-

City

-

Orcid

-

Volume

2

Article Issue

1

Related Issue

20085

Issue Date

2021-01-01

Receive Date

2020-09-27

Publish Date

2021-01-01

Page Start

149

Page End

167

Online ISSN

2682-275X

Link

https://ajbas.journals.ekb.eg/article_120357.html

Detail API

https://ajbas.journals.ekb.eg/service?article_code=120357

Order

15

Type

Original Article

Type Code

947

Publication Type

Journal

Publication Title

Alfarama Journal of Basic & Applied Sciences

Publication Link

https://ajbas.journals.ekb.eg/

MainTitle

Evaluation of pesticide residues in some commonly consumed vegetables in Egypt and their related chronic exposure

Details

Type

Article

Created At

22 Jan 2023