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Table 3 Comparison of high-throughput performance between UHR ESI FT-ICR MS and LC/FT-ICR MS

From: Simultaneous molecular formula determinations of natural compounds in a plant extract using 15 T Fourier transform ion cyclotron resonance mass spectrometry

 

UHR ESI FT-ICR MS

LC/FT-ICR MS

Run Time

3.5 min

40 min

No. of peaks (S/N > 5)

1,552

1,073

No. of compounds

405

129

No. of ginsenosides

33

19*

Molecular formulas by IFS

123

0

  1. * Six ginsenosides were detected at two different retention times.
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Plant Methods

ISSN: 1746-4811