NDLI: MSPD Extraction of Sulphonamides from Meat followed by LC Tandem MS Determination

Content Provider	Springer Nature Link
Author	Sergi, M. Gentili, A. Perret, D. Marchese, S. Materazzi, S. Curini, R.
Copyright Year	2007
Abstract	In this paper an extraction procedure is presented for sulphonamides (SAs) in animal tissues (raw meat and meat-based baby food), based on matrix solid phase dispersion (MSPD). Determination was carried out using liquid chromatography coupled with tandem mass spectrometry. In complex matrices extraction is usually the critical step of analysis: several procedures were employed for the recovery of SAs in animal tissues, but often they entail time and solvent-consuming processes. MSPD has demonstrated itself to be a very efficient extraction technique for matrices such as animal tissues, with simplified and shortened procedures, and very low solvent consumption. This procedure allowed to obtain quantitative recovery, high selectivity improved by a cool eluant, and easy application. Good recoveries are accompanied by low RSDs and not a significative matrix effect. The MSPD procedure, coupled with LC-MS-MS analysis, provides very interesting LODs, due also to the concentration step. Validation is carried out following the EU guidelines for confirmation methods (EU Dec. 657/02).
Starting Page	757
Ending Page	761
Page Count	5
File Format	PDF
ISSN	00095893
Journal	Chromatographia
Volume Number	65
Issue Number	11-12
e-ISSN	16121112
Language	English
Publisher	Vieweg Verlag
Publisher Date	2007-05-09
Publisher Place	Wiesbaden
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Column liquid chromatography LC-MS-MS Sulphonamides in meat Measurement Science, Instrumentation Plant Sciences Biochemistry Pharmacy Organic Chemistry Analytical Chemistry
Content Type	Text
Resource Type	Article
Subject	Organic Chemistry Analytical Chemistry Biochemistry Clinical Biochemistry

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