PMID- 36290084 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20230308 IS - 2079-6382 (Print) IS - 2079-6382 (Electronic) IS - 2079-6382 (Linking) VI - 11 IP - 10 DP - 2022 Oct 17 TI - Highly Sensitive Determination of Antibiotic Residues in Aquatic Products by High-Performance Liquid Chromatography-Tandem Mass Spectrometry. LID - 10.3390/antibiotics11101427 [doi] LID - 1427 AB - Antibiotic drug residues are crucial to ensure food safety and minimize risk to human health. Herein, a sensitive high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) method was developed and validated for the determination of antibiotic residues (mainly amphenicols) consisting of chloramphenicol (CAP), thiamphenicol (TAP), florfenicol (FF), and florfenicol amine (FFA) in aquatic products. Amphenicols were well separated on a Kinetex F5 (100 mm x 3.0 mm, 2.6 microm) chromatographic column with the mobile phases of 1 mM ammonium acetate aqueous solution and methanol solution and measured after positive and negative electrospray ionizations using four internal standards. To our knowledge, it was the first time to report the good performance of F5 column and four internal standards for the determination of amphenicols. The established method featured a good linear relationship between chromatographic peak area ratios and the concentrations of amphenicols (R2 > 0.992), a wide and low detection matrix-based range of 0.01-5 mug/L, a low detection limit of 0.01 mug/kg, etc. The spiked assays evidenced the accuracy and reliability of the developed method with the recoveries between 84.0 and 105%, the intraday relative standard deviations (RSDs) over the range of 0.769-13.7%, and the interday RSDs over the range of 0.582-13.3%. Finally, the proposed method was applied to investigate amphenicol residues in various aquatic products, including fish, shrimp, crab, shellfish, and other aquatic species. FAU - Ye, Hongli AU - Ye H AUID- ORCID: 0000-0001-9253-2300 AD - Laboratory of Aquatic Product Quality, Safety and Processing, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China. AD - Key Laboratory of Control of Safety and Quality for Aquatic Product, Ministry of Agriculture and Rural Affairs, Beijing 100141, China. FAU - Li, Siman AU - Li S AUID- ORCID: 0000-0003-2616-986X AD - Laboratory of Aquatic Product Quality, Safety and Processing, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China. FAU - Xi, Yinfeng AU - Xi Y AD - Laboratory of Aquatic Product Quality, Safety and Processing, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China. AD - Key Laboratory of Control of Safety and Quality for Aquatic Product, Ministry of Agriculture and Rural Affairs, Beijing 100141, China. FAU - Shi, Yongfu AU - Shi Y AD - Laboratory of Aquatic Product Quality, Safety and Processing, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China. FAU - Shang, Xiaorui AU - Shang X AD - Laboratory of Aquatic Product Quality, Safety and Processing, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China. AD - College of Food Sciences and Technology, Shanghai Ocean University, Shanghai 201306, China. FAU - Huang, Dongmei AU - Huang D AD - Laboratory of Aquatic Product Quality, Safety and Processing, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China. LA - eng GR - no. 2019T12/the Central Public-Interest Scientific Institution Basal Research Fund (East China Sea Fisheries Research Institute)/ GR - no. F01108/Shanghai Science and Technology Agricultural Development Project/ PT - Journal Article DEP - 20221017 PL - Switzerland TA - Antibiotics (Basel) JT - Antibiotics (Basel, Switzerland) JID - 101637404 PMC - PMC9598229 OTO - NOTNLM OT - HPLC-MS/MS OT - amphenicols OT - antibiotics OT - aquatic products OT - detection OT - sensitivity COIS- The authors declare no conflict of interest. EDAT- 2022/10/28 06:00 MHDA- 2022/10/28 06:01 PMCR- 2022/10/17 CRDT- 2022/10/27 01:04 PHST- 2022/08/15 00:00 [received] PHST- 2022/10/07 00:00 [revised] PHST- 2022/10/14 00:00 [accepted] PHST- 2022/10/27 01:04 [entrez] PHST- 2022/10/28 06:00 [pubmed] PHST- 2022/10/28 06:01 [medline] PHST- 2022/10/17 00:00 [pmc-release] AID - antibiotics11101427 [pii] AID - antibiotics-11-01427 [pii] AID - 10.3390/antibiotics11101427 [doi] PST - epublish SO - Antibiotics (Basel). 2022 Oct 17;11(10):1427. doi: 10.3390/antibiotics11101427.