Population Diversity of n–Alkanes in the Needle Cuticular Wax of Relicts Pinus heldreichii and P. peuce from the Scardo-Pindic Mountains
Аутори
Nikolić, Biljana M.Đorđević, Iris
Todosijević, Marina
Mitić, Zorica S.
Bojović, Srdjan
Marin, Petar D.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The variability of n-alkanes in the needle cuticular wax of Pinus heldreichii and P. peuce in two natural populations from the Scardo-Pindic mountains was investigated for the first time. Gas chromatography (GC) and gas chromatography/mass spectrometry (GC-MS) analyses of two-year-old needles were performed us-ing an Agilent 7890A GC equipped with an inert 5975C XL EI/CI mass spectrometer detector (MSD) and a flame ionization detector (FID) connected by a capillary flow technology 2-way splitter with make-up. An HP-5MS capillary column was used. n-Alkanes ranged from C19 to C33. In P. heldreichii the most abundant were C23, C25 and C27 (16.3, 15.6 and 12.8 % on average, respectively), while in P. peuce they were C29, C25, and C27 (16.5, 15.3 and 13.5 % on average, resp.). Mid-chain and long-chain n-alkanes prevailed in both species. Principle component analysis (PCA) and Cluster analyses of five and six n-alkanes, respectively, showed divergence of the Scardo-Pindic populations from th...e Dinaric ones.
Кључне речи:
Cluster analysis / diversity / n-alkanes / P. peuce / Pinus heldreichii / Principle component analysis (PCA)Извор:
Macedonian Journal of Chemistry and Chemical Engineering, 2020, 39, 1, 41-48Издавач:
- Macedonian Journal of Chemistry and Chemical Engineering
Финансирање / пројекти:
- Микроморфолошка, фитохемијска и молекуларна истраживања биљака - систематски, еколошки и применљиви аспекти (RS-MESTD-Basic Research (BR or ON)-173029)
- Биоактивни природни производи самониклих, гајених и јестивих биљака: одређивање структура и активности (RS-MESTD-Basic Research (BR or ON)-172053)
- Процена екофизиолошког и генетичког диверзитета биљака у шумским екосистемима (RS-MESTD-Basic Research (BR or ON)-173011)
DOI: 10.20450/mjcce.2020.1951
ISSN: 1857-5552
WoS: 000681467200002
Scopus: 2-s2.0-85086505608
Колекције
Институција/група
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Nikolić, Biljana M. AU - Đorđević, Iris AU - Todosijević, Marina AU - Mitić, Zorica S. AU - Bojović, Srdjan AU - Marin, Petar D. PY - 2020 UR - https://cherry.chem.bg.ac.rs/handle/123456789/4059 AB - The variability of n-alkanes in the needle cuticular wax of Pinus heldreichii and P. peuce in two natural populations from the Scardo-Pindic mountains was investigated for the first time. Gas chromatography (GC) and gas chromatography/mass spectrometry (GC-MS) analyses of two-year-old needles were performed us-ing an Agilent 7890A GC equipped with an inert 5975C XL EI/CI mass spectrometer detector (MSD) and a flame ionization detector (FID) connected by a capillary flow technology 2-way splitter with make-up. An HP-5MS capillary column was used. n-Alkanes ranged from C19 to C33. In P. heldreichii the most abundant were C23, C25 and C27 (16.3, 15.6 and 12.8 % on average, respectively), while in P. peuce they were C29, C25, and C27 (16.5, 15.3 and 13.5 % on average, resp.). Mid-chain and long-chain n-alkanes prevailed in both species. Principle component analysis (PCA) and Cluster analyses of five and six n-alkanes, respectively, showed divergence of the Scardo-Pindic populations from the Dinaric ones. PB - Macedonian Journal of Chemistry and Chemical Engineering T2 - Macedonian Journal of Chemistry and Chemical Engineering T1 - Population Diversity of n–Alkanes in the Needle Cuticular Wax of Relicts Pinus heldreichii and P. peuce from the Scardo-Pindic Mountains VL - 39 IS - 1 SP - 41 EP - 48 DO - 10.20450/mjcce.2020.1951 ER -
@article{ author = "Nikolić, Biljana M. and Đorđević, Iris and Todosijević, Marina and Mitić, Zorica S. and Bojović, Srdjan and Marin, Petar D.", year = "2020", abstract = "The variability of n-alkanes in the needle cuticular wax of Pinus heldreichii and P. peuce in two natural populations from the Scardo-Pindic mountains was investigated for the first time. Gas chromatography (GC) and gas chromatography/mass spectrometry (GC-MS) analyses of two-year-old needles were performed us-ing an Agilent 7890A GC equipped with an inert 5975C XL EI/CI mass spectrometer detector (MSD) and a flame ionization detector (FID) connected by a capillary flow technology 2-way splitter with make-up. An HP-5MS capillary column was used. n-Alkanes ranged from C19 to C33. In P. heldreichii the most abundant were C23, C25 and C27 (16.3, 15.6 and 12.8 % on average, respectively), while in P. peuce they were C29, C25, and C27 (16.5, 15.3 and 13.5 % on average, resp.). Mid-chain and long-chain n-alkanes prevailed in both species. Principle component analysis (PCA) and Cluster analyses of five and six n-alkanes, respectively, showed divergence of the Scardo-Pindic populations from the Dinaric ones.", publisher = "Macedonian Journal of Chemistry and Chemical Engineering", journal = "Macedonian Journal of Chemistry and Chemical Engineering", title = "Population Diversity of n–Alkanes in the Needle Cuticular Wax of Relicts Pinus heldreichii and P. peuce from the Scardo-Pindic Mountains", volume = "39", number = "1", pages = "41-48", doi = "10.20450/mjcce.2020.1951" }
Nikolić, B. M., Đorđević, I., Todosijević, M., Mitić, Z. S., Bojović, S.,& Marin, P. D.. (2020). Population Diversity of n–Alkanes in the Needle Cuticular Wax of Relicts Pinus heldreichii and P. peuce from the Scardo-Pindic Mountains. in Macedonian Journal of Chemistry and Chemical Engineering Macedonian Journal of Chemistry and Chemical Engineering., 39(1), 41-48. https://doi.org/10.20450/mjcce.2020.1951
Nikolić BM, Đorđević I, Todosijević M, Mitić ZS, Bojović S, Marin PD. Population Diversity of n–Alkanes in the Needle Cuticular Wax of Relicts Pinus heldreichii and P. peuce from the Scardo-Pindic Mountains. in Macedonian Journal of Chemistry and Chemical Engineering. 2020;39(1):41-48. doi:10.20450/mjcce.2020.1951 .
Nikolić, Biljana M., Đorđević, Iris, Todosijević, Marina, Mitić, Zorica S., Bojović, Srdjan, Marin, Petar D., "Population Diversity of n–Alkanes in the Needle Cuticular Wax of Relicts Pinus heldreichii and P. peuce from the Scardo-Pindic Mountains" in Macedonian Journal of Chemistry and Chemical Engineering, 39, no. 1 (2020):41-48, https://doi.org/10.20450/mjcce.2020.1951 . .