Determination of selenomethionine and seleno-methyl-selenocysteine in biota by ultrasonic-assisted enzymatic digestion and multi-shot stir bar sorptive extractionathermal desorptionagas chromatography-mass spectrometry

A method based on stir bar sorptive extraction (SBSE) and thermal desorption (TD)agas chromatography-mass spectrometry (GCaMS) has been optimized for the determination of seleno-methyl-selenocysteine (SeMetSeCys) and selenomethionine (SeMet) in biota samples. Aliquots of freeze-dried tissue, a mixtu...

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Veröffentlicht in:	Journal of Chromatography A 2013-07, Vol.1300, p.151-158
Hauptverfasser:	Mellano, F, Bujalance, M, GirA!ldez, I, Ruiz-Azcona, P, Sanchez-Rodas, D, Morales, E
Format:	Artikel
Sprache:	eng
Schlagworte:	Algae Chromatography Desorption Digestion Extraction Selenomethionine Spectrometry Spectroscopy
Online-Zugang:	Volltext
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