PMID- 28490065 OWN - NLM STAT- MEDLINE DCOM- 20170816 LR - 20181202 IS - 1873-7072 (Electronic) IS - 0308-8146 (Linking) VI - 232 DP - 2017 Oct 1 TI - Residue analysis of tetracyclines in milk by HPLC coupled with hollow fiber membranes-based dynamic liquid-liquid micro-extraction. PG - 198-202 LID - S0308-8146(17)30565-4 [pii] LID - 10.1016/j.foodchem.2017.04.021 [doi] AB - A novel hollow fiber membranes-based dynamic liquid-liquid micro-extraction (HF-DLLME) coupled with HPLC-UV detection has been developed for the residue analysis of tetracyclines in milk samples without deproteinization and degreasing. The influences of experimental parameters were investigated and optimized. The method showed a good performance. The limits of detection (LOD) are in the range of 0.95-3.6mug/L. The recoveries in spiked samples range from 92.38 to 107.3%. The relative standard deviations (RSDs) are lower than 8.66%. The advantages of this method are simple operation, high efficiency, absence of sample carryover and low cost. CI - Copyright (c) 2017 Elsevier Ltd. All rights reserved. FAU - Xu, Hui AU - Xu H AD - Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun 130021, PR China. Electronic address: xuhui1418@163.com. FAU - Mi, Hong-Yu AU - Mi HY AD - Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun 130021, PR China. Electronic address: mihongyu1992@163.com. FAU - Guan, Ming-Ming AU - Guan MM AD - Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun 130021, PR China. Electronic address: 15530839940@163.com. FAU - Shan, Hong-Yan AU - Shan HY AD - Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun 130021, PR China. Electronic address: shanhy@jlu.edu.cn. FAU - Fei, Qiang AU - Fei Q AD - Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun 130021, PR China. Electronic address: feiqiang@jlu.edu.cn. FAU - Huan, Yan-Fu AU - Huan YF AD - Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun 130021, PR China. Electronic address: yfhuan@jlu.edu.cn. FAU - Zhang, Zhi-Quan AU - Zhang ZQ AD - Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun 130021, PR China. Electronic address: zzq@jlu.edu.cn. FAU - Feng, Guo-Dong AU - Feng GD AD - Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun 130021, PR China. Electronic address: fenggd@jlu.edu.cn. LA - eng PT - Journal Article DEP - 20170405 PL - England TA - Food Chem JT - Food chemistry JID - 7702639 RN - 0 (Tetracyclines) SB - IM MH - Animals MH - Chromatography, High Pressure Liquid MH - Food Analysis MH - Food Contamination MH - Liquid Phase Microextraction MH - Liquid-Liquid Extraction MH - *Milk MH - *Tetracyclines OTO - NOTNLM OT - Chlorotetracycline (PubChem CID: 54675777) OT - Doxycycline (PubChem CID: 54671203) OT - Dynamic liquid-liquid micro-extraction OT - Hollow fiber membrane OT - Ionic liquid OT - Milk OT - Oxytetracycline (PubChem CID: 54675779) OT - Tetracycline (PubChem CID: 54675776) OT - Tetracyclines EDAT- 2017/05/12 06:00 MHDA- 2017/08/17 06:00 CRDT- 2017/05/12 06:00 PHST- 2016/04/27 00:00 [received] PHST- 2016/08/11 00:00 [revised] PHST- 2017/04/02 00:00 [accepted] PHST- 2017/05/12 06:00 [entrez] PHST- 2017/05/12 06:00 [pubmed] PHST- 2017/08/17 06:00 [medline] AID - S0308-8146(17)30565-4 [pii] AID - 10.1016/j.foodchem.2017.04.021 [doi] PST - ppublish SO - Food Chem. 2017 Oct 1;232:198-202. doi: 10.1016/j.foodchem.2017.04.021. Epub 2017 Apr 5.