Claim · model-written summary
Nearly exclusive presence of amyrin acetate and the total terpenoid content in Erica species corroborate the potential of terpenoid biomarkers for reconstructing Ericaceous vegetation.
- Compound
- amyrin acetatee4
- Outcome
- nearly exclusive presence of amyrin acetate in particular and the total terpenoid contente4
EricaNot reportedMaterialGeneOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“The nearly exclusive presence of amyrin acetate in particular and the total terpenoid content in Erica species corroborate the potential of terpenoid biomarkers for reconstructing the paleo-extent of Ericaceous vegetation in the soil and sediments”
Title
Bruk Lemma; Tobias Bromm; Wolfgang Zech; et al. Biochemical Systematics and Ecology 2024. doi:10.1016/j.bse.2024.104865
Other claims from this paper (5)
- Observation Lupane, oleanane, ursane and taraxastane-type triterpenoids were detected more abundantly in Erica species and Lobelia rhynchopetalum.
- Observation Ursolic acid is always the predominant triterpenoid in the keystone plant species, followed by oleanolic acid.
- Observation The beta- and alpha-amyrin triterpenoids allowed distinguishing Erica trimera from the other plants.
- Observation 3beta-taraxerol may serve as a proxy to distinguish Erica trimera and Erica arborea.
- Recommendation The authors recommend that ongoing research address the diagenetic alteration of taraxerol and other terpenoid biomarkers.