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. 2021 Jun 25;11(7):418. doi: 10.3390/metabo11070418

Figure 2.

Figure 2

Summary of the major analytical platforms for metabolomic studies in human and animal samples. The figure depicts the three most often employed platforms for metabolomic studies—MS, NMR, and FTIR spectroscopy. The MS-based approach involves coupling with liquid chromatography (LC), gas chromatography (GC), or capillary electrophoresis (CE).