20.500.12556/DKUM-91711 Identifying changes in foliar fatty acids composition caused by exposure to diesel fuel-contaminated soil With the growing popularity of plant-assisted bioremediation techniques, there are constant efforts to identify the best approach and most efficient plant species. This study focuses on the effect of diesel fuel in soil on the foliar fatty acid composition. Firstly, a field study was conducted with plants growing in a landfarming unit during a phytoremediation process. Secondly, Lactuca sativa pot experiments were performed in the laboratory at two different diesel fuel concentrations, originating from an actual full-scale phytoremediation process. Thirdly, pot experiments with L. sativa were conducted with two soils at four different diesel fuel contamination concentrations. This study demonstrates that diesel fuel pollution has similar effects on foliar fatty acid composition as metal pollution and that diesel fuel in soil affects changes in plant foliar fatty acid composition with decreased 18:3 concentrations and increased 16:0 and 18:2 concentrations. Since measurements of the foliar fatty acid composition in plants directly exposed to natural conditions remain questionable, an advantageous approach to analysing foliar fatty acid composition by means of growth tests under controlled conditions was demonstrated. The potential usefulness of omega-3 index calculations and biomarker development for assessing stress effects in plants due to hydrocarbon soil pollution was also demonstrated. foliar fatty acids omega-3 index effect phytoremediation diesel fuel soil pollution kisline indeks omega-3 fitoremediacija dizel onesnaženje true false true Taylor & Frabcis Angleški jezik Slovenski jezik https://www.tandfonline.com/journals/oaes21 © 2024 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. Članek v reviji 2025-01-29 16:02:21 2025-01-29 16:02:21 2026-02-13 14:02:00 0000-00-00 00:00:00 2024 0 0 12 str. iss. 1 Vol. 10 3 Sep. 2024 0000-00-00 Zaloznikova Objavljeno NiDoloceno 2024-03-31 2024-08-23 2024-09-03 66.02 207436547 10.1080/27658511.2024.2397865 2765-8511 Identifying_changes_in_foliar_fatty_acids_composition_caused_by_exposure_to_diesel_fuel-contaminated_soil.pdf Identifying_changes_in_foliar_fatty_acids_composition_caused_by_exposure_to_diesel_fuel-contaminated_soil.pdf 1 0753BAEDC4A8C4174D46A1671D5C563F 918354bbfd87789d8f2c2ac6e15ea9c38a53cfba0f4cbf687a4fe2cbf1f9bc23 78839706-de52-11ef-9dfa-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=188290 https://www.tandfonline.com/doi/full/10.1080/27658511.2024.2397865 0 2e75ab24-08dc-11f1-8973-00155d00019a https://dk.um.si/Dokument.php?lang=slv&id=203335 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0