Structure-oriented UHPLC-LTQ Orbitrap-based approach as a dereplication strategy for the identification of isoflavonoids from Amphimas pterocarpoides crude extract.

@article{Tchoumtchoua2013StructureorientedUO,
  title={Structure-oriented UHPLC-LTQ Orbitrap-based approach as a dereplication strategy for the identification of isoflavonoids from Amphimas pterocarpoides crude extract.},
  author={Job Tchoumtchoua and Dieudonn{\'e} Njamen and Jean Claude Mbanya and A L Skaltsounis and Maria Halabalaki},
  journal={Journal of mass spectrometry : JMS},
  year={2013},
  volume={48 5},
  pages={561-75}
}
Hyphenated techniques and especially ultra-high performance liquid chromatography-mass spectrometry (UHPLC-MS) are nowadays widely employed in natural products research. However, the complex nature of plant extracts complicates considerably the analysis and the identification of their constituents. Nevertheless, new MS analyzers with increased resolving power and accuracy such as the orbital trap (Orbitrap) could facilitate drastically this process. The objective of this study is the… CONTINUE READING
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