Keywords :
Environmental sample; Food sample; LC-GC; LC×GC; Liquid chromatography-gas chromatography; Multi-dimensional technique; Normal-phase liquid chromatography (NPLC); Reversed-phase liquid chromatography (RPLC); Sample fractionation; Sample preparation; Gas chromatography; Food samples; Liquid chromatography-gas chromatographies; Reversed-phase liquid chromatography; Liquid chromatography
Abstract :
[en] Multidimensional techniques are very powerful tools for unraveling naturally-occurring complex samples. The potential of multidimensional techniques is reviewed, also, as a substitute for the preparation step, with special attention to the hyphenation of liquid chromatography (LC) with gas chromatography (GC). An excursus on the evolution of hyphenated GC-based techniques and the main features of the LC-GC instruments is presented, before focusing on the more recent applications, discussing the performance of the LC separation as a preparation step. An overview of the potential of both comprehensive LC×GC and LC-GC×GC is reported. © 2012 Elsevier Ltd.
Purcaro, Giorgia ;
Université de Liège - ULiège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Chimie des agro-biosystèmes Moret, S.; Dipartimento di Scienze degli Alimenti, Università di Udine, Sondrio 2A, 33100 Udine, Italy
Conte, L.; Dipartimento di Scienze degli Alimenti, Università di Udine, Sondrio 2A, 33100 Udine, Italy
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