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Shaun Sabico

Associate Professor

Associate Professor and Deputy Director

كلية العلوم
Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, KSU
المنشورات
مقال فى مجلة
2024

Pesticide residues and associated health effects in marketed fruits in Saudi Arabia

Aim

This study evaluated the pesticide residues in some fruits collected from different markets in Saudi Arabia (SA) and determined potential health risks associated with them.

Methods

Concentrations of pesticide residues in 12 types of fruits from local markets in SA from 2020 to 2022 were collected and evaluated. Multiple residue extraction method QuEChERS followed by LC-MS/MS and GC–MS/MS, were used to analyze 161 samples.

Results

Only 10 out of 161 samples (6.2 %) were free of pesticides. A total of 132 (87.4 %) pesticide residues were below MRLs, with 19 (12 %) of samples exceeding MRLs. Detected pesticide residues belonged to different chemical classes of pesticides including organophosphates, pyrethroids, organochlorines, neonicotinoids and fungicides. Risk assessment of human exposure to pesticides via the intake of the fruit types was performed. Hazard index (HI) for most fruit types were found to be less than 1. Oranges, grapes and pomegranates were the most consumed fruit types (31.6 g/day,15.8 g/day,10.8 g/day) and were contaminated with pesticide residues. Fluopyram, imazalil, chlorpyrifos, finamiphos and indoxacarb had HIs (1.32, 2.76,3.6,3.6,1.5) showed high risk index suggesting risk for systemic toxicity in consumers dependent on the amount of consumption.

Conclusion

In summary, high detection rate of pesticide residues was found in different fruits sold in local markets in SA. Regular biomonitoring programs for food crops in SA markets should be enforced, particularly in identified crops with His >1 to increase food safety within the SA community.

اسم الناشر
Elsevier
مدينة النشر
Amsterdam
رقم المجلد
17
رقم الانشاء
11
مجلة/صحيفة
Arabian Journal of Chemistry
الصفحات
105993
مزيد من المنشورات
publications

Background

Reports on the association between cardiovascular disease (CVD) risk and bone mineral density (BMD) remain inconsistent and hence more population-based studies on this subject…

بواسطة Wani K, Sabico S, Veronese N, Al-Masri A.A., Al-Daghri NM
2025
تم النشر فى:
Springer Nature
publications

Migraine is a widespread and intricate neurological condition that involves various factors and is marked by recurring headache episodes.

بواسطة Dominguez LJ, Veronese N, Sabico S, Al-Daghri NM, Barbagallo M
2024
تم النشر فى:
MDPI
publications

Background: While physical activity (PA) is known to reduce mortality in the general population, this relationship in individuals with multimorbidity (≥ 2 chronic conditions) is…

بواسطة Veronese N, Ragusa FS, Hajek A, Stubbs B, Smith L, Barbagallo M, Dominguez LJ, Fontana L, Soysal P, Sabico S, Al-Daghri NM
2025
تم النشر فى:
Wiley