Hasan G M M Anwarul, Das Anuj Kumer, Satter Mohammed A, Asif Md
Institute of Food Science and Technology (IFST), Bangladesh Council of Scientific and Industrial Research (BCSIR), Dr. Qudrat-E-Khuda Road, Dhaka 1205, Bangladesh.
Hi-Tech Health Care Ltd., Banani, Dhaka-1213, Bangladesh.
J Toxicol. 2022 Oct 26;2022:4644227. doi: 10.1155/2022/4644227. eCollection 2022.
In the present study, the presence of organophosphorus (OPs) and carbamates (CBs) residues in the pond water and cultured Pangas catfish () 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.
在本研究中，对从科米拉和迈门辛地区采集的池塘水和养殖的 Pangas 鲶鱼（）样本中有机磷（OPs）和氨基甲酸盐（CBs）残留的存在情况进行了检测，并评估了其潜在健康风险。对每类样本共 100 个进行了分析，其中 17%的池塘水样本和 9%的鱼样本被检测出含有 OP 和 CB 残留。池塘水和鱼样本分别通过液液萃取（LLE）、快速、简便、廉价、有效、耐用且安全（QuEChERS）萃取和超声萃取进行提取，并通过气相色谱串联质谱（GC-MS/MS）进行分析。在检测到的 OPs 中，检测出了毒死蜱（Dursban）和敌敌畏，而在 CB 农药中，在鱼肌肉样本中检测出了克百威和西维因（甲萘威）。检测到的 OP 和 CB 残留水平低于最大残留限量（MRLs）。风险评估研究表明没有潜在健康风险。然而，为了公共卫生安全，应通过适当监测和控制农业领域农药的过度使用来维持合规水平。
