| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5165831 | Phytochemistry | 2011 | 11 Pages |
Abstract
⺠We investigated different Leontopodium species by comparing their metabolic profiles. ⺠PCA of 1H NMR data revealed two species groups, PCA of LC-MS data three groups. ⺠Discriminators could be identified as ent-kaurenoic acids and bisabolane derivatives. ⺠Intraspecific metabolic differences could be observed using a PLS-DA. ⺠The used techniques helped to assign species to mutual groups.
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Authors
Stefan Safer, Serhat S. Cicek, Valerio Pieri, Stefan Schwaiger, Peter Schneider, Volker Wissemann, Hermann Stuppner,