PMID- 36496702 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20221222 IS - 2304-8158 (Print) IS - 2304-8158 (Electronic) IS - 2304-8158 (Linking) VI - 11 IP - 23 DP - 2022 Dec 2 TI - Separation and Detection of Abamectin, Ivermectin, Albendazole and Three Metabolites in Eggs Using Reversed-Phase HPLC Coupled with a Photo Diode Array Detector. LID - 10.3390/foods11233894 [doi] LID - 3894 AB - An innovative and sensitive approach using high-performance liquid chromatography-photo diode array detection (HPLC-PDAD) was developed and optimized for the simultaneous determination of abamectin (ABM), ivermectin (IVM), albendazole (ABZ) and three metabolites in eggs. The samples were extracted with acetonitrile (MeCN)/water (90:10, v/v), and the extracts containing the targets were cleaned up and concentrated by a series of liquid-liquid extraction (LLE) steps. A reversed-phase C18 column and a mobile phase consisting of 0.1% trifluoroacetic acid (TFA) aqueous solution and methanol (MeOH) were utilized to perform optimal chromatographic separation. The developed method was validated on the basis of international guidelines. The limits of detection (LODs) and quantitation (LOQs) were 2.1-10.5 microg/kg and 7.8-28.4 microg/kg, respectively. Satisfactory linear relationships were observed for the targets in their corresponding concentration ranges. The mean recoveries ranged from 85.7% to 97.21% at 4 addition levels, with intraday and interday relative standard deviations (RSDs) in the ranges of 1.68-4.77% and 1.74-5.31%, respectively. The presented protocol was demonstrated to be applicable and reliable by being applied for the detection of target residues in locally sourced egg samples. FAU - Guo, Yawen AU - Guo Y AD - College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China. AD - Joint International Research Laboratory of Agriculture & Agri-Product Safety, Yangzhou University, Yangzhou 225009, China. FAU - He, Zhaoyuan AU - He Z AD - College of Animal Science and Technology, Guangxi University, Nanning 530000, China. FAU - Zhu, Yali AU - Zhu Y AD - College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China. AD - Joint International Research Laboratory of Agriculture & Agri-Product Safety, Yangzhou University, Yangzhou 225009, China. FAU - Liu, Shuyu AU - Liu S AD - College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China. AD - Joint International Research Laboratory of Agriculture & Agri-Product Safety, Yangzhou University, Yangzhou 225009, China. FAU - Gao, Pengfei AU - Gao P AD - College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China. AD - Joint International Research Laboratory of Agriculture & Agri-Product Safety, Yangzhou University, Yangzhou 225009, China. FAU - Xie, Kaizhou AU - Xie K AD - College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China. AD - Joint International Research Laboratory of Agriculture & Agri-Product Safety, Yangzhou University, Yangzhou 225009, China. FAU - Zhang, Tao AU - Zhang T AUID- ORCID: 0000-0003-1170-1622 AD - College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China. AD - Joint International Research Laboratory of Agriculture & Agri-Product Safety, Yangzhou University, Yangzhou 225009, China. FAU - Dong, Yuhao AU - Dong Y AD - College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China. LA - eng GR - CARS-41/the earmarked fund for the China Agriculture Research System/ GR - PAPD/the Priority Academic Program Development of Jiangsu Higher Education Institutions/ GR - Not applicable/the Yangzhou University High-end Talent Support Program/ GR - KYCX22_3526/the Postgraduate Research and Practice Innovation Program of Jiangsu Province/ PT - Journal Article DEP - 20221202 PL - Switzerland TA - Foods JT - Foods (Basel, Switzerland) JID - 101670569 PMC - PMC9741328 OTO - NOTNLM OT - HPLC-PDAD OT - LLE OT - abamectin OT - albendazole OT - ivermectin COIS- The authors declare no conflict of interest. EDAT- 2022/12/12 06:00 MHDA- 2022/12/12 06:01 PMCR- 2022/12/02 CRDT- 2022/12/11 01:01 PHST- 2022/11/02 00:00 [received] PHST- 2022/11/24 00:00 [revised] PHST- 2022/11/28 00:00 [accepted] PHST- 2022/12/11 01:01 [entrez] PHST- 2022/12/12 06:00 [pubmed] PHST- 2022/12/12 06:01 [medline] PHST- 2022/12/02 00:00 [pmc-release] AID - foods11233894 [pii] AID - foods-11-03894 [pii] AID - 10.3390/foods11233894 [doi] PST - epublish SO - Foods. 2022 Dec 2;11(23):3894. doi: 10.3390/foods11233894.