Bioaccumulation of Organophosphorus (OPs) and Carbamate (CBs) Residues in Cultured Pangas Catfish (Pangasius pangasius) and Health Risk Assessment. (26th October 2022)

• Record Type: Journal Article
• Authors: Hasan, G. M. M. Anwarul; Das, Anuj Kumer; Satter, Mohammed A.; Asif, Md.
• Other Names: Ren Zongming Academic Editor.
• Is Part Of: Journal of toxicology. Volume 2022(2022)
• Publication Date: 2022-10-26
• Subjects: Toxicology -- Periodicals; 571.9505
• DOI: 10.1155/2022/4644227
• Languages: English
• ISSNs: 1687-8191

Abstract

Abstract : In the present study, the presence of organophosphorus (OPs) and carbamates (CBs) residues in the pond water and cultured Pangas catfish ( Pangasius pangasius ) samples collected from Comilla and Mymensingh areas were detected and assessed for their potential health risks. A total of 100 samples from each category were analysed among which 17% of the pond water samples and 9% of the fish samples were detected contaminated with OP and CB residues. The pond water and fish samples were extracted by liquid-liquid extraction (LLE), quick, easy, cheap, effective, rugged, and safe (QuEChERS) extraction, and ultrasonic extraction, respectively, and analysed through gas chromatography tandem mass spectrometry (GC-MS/MS). Among the detected OPs, Dursban (chlorpyrifos) and dichlorvos were detected, while among CB pesticides, carbofuran and sevin (Carbaryl) were detected in fish muscle samples. The detected OP and CB residual levels were below than the maximum residue limits (MRLs). The risk assessment study indicated no potential health risks. However, the level of compliance should be maintained through proper monitoring and controlling the overuse of pesticides in agricultural fields for public health safety.