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| Content Provider | PubMed Central |
|---|---|
| Author | Imamoglu, Husniye Olgun, Elmas Oktem |
| Copyright Year | 2016 |
| Abstract | A rapid and simple multiclass, ethyl acetate (EtOAc) multiresidue method based on liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS) detection was developed for the determination and quantification of 26 veterinary drugs and 187 total pesticide residues in milk. Sample preparation was a simple procedure based on liquid–liquid extraction with ethyl acetate containing 0.1% acetic acid, followed by centrifugation and evaporation of the supernatant. The residue was dissolved in ethyl acetate with 0.1% acetic acid and centrifuged prior to LC-MS/MS analysis. Chromatographic separation of analytes was performed on an Inertsil X-Terra C18 column with acetic acid in methanol and water gradient. The repeatability and reproducibility were in the range of 2 to 13% and 6 to 16%, respectively. The average recoveries ranged from 75 to 120% with the RSD (n = 18). The developed method was validated according to the criteria set in Commission Decision 2002/657/EC and SANTE/11945/2015. The validated methodology represents a fast and cheap alternative for the simultaneous analysis of veterinary drug and pesticide residues which can be easily extended to other compounds and matrices. |
| Related Links | http://dx.doi.org/10.1155/2016/2170165 |
| Starting Page | 2170165 |
| File Format | |
| ISSN | 20908873 |
| e-ISSN | 20908873 |
| Journal | Journal of Analytical Methods in Chemistry |
| Volume Number | 2016 |
| Language | English |
| Publisher | Hindawi Publishing Corporation |
| Publisher Date | 2016-01-01 |
| Access Restriction | Open |
| Rights Holder | Hindawi Publishing Corporation |
| Subject Keyword | Research in Higher Education |
| Content Type | Text |
| Resource Type | Article |
| Subject | Instrumentation Analytical Chemistry Chemical Engineering Computer Science Applications |
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