Headspace volatiles isolated from twigs of Picea omorika from Serbia
Authors
Nikolić, BiljanaLjujić, Jovana
Bojović, Srđan R.
Mitić, Zorica S.
Rajčević, Nemanja
Tešević, Vele
Marin, Petar D.
Article (Published version)
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The variability of volatiles isolated from twigs by the static headspace (HS) method in seven natural populations of Picea omorika from Serbia was investigated for the first time. In the overall chemical profile, monoterpenes strongly dominated hydrocarbons as the most volatile compounds (95.7%). The dominant compounds were α-pinene (29.5 %), β-pinene (25.7%) and myrcene (13.0%), totaling 68.2% of the volatiles on average. The following nine volatiles were found to be present in medium-to-high amounts (0.5-10%): tricyclene, camphene, α-phellandrene, δ-3-carene, p-cymene, β-phellandrene, terpinolene, (E)-caryophyllene, and germacrene D. Out of the 78 volatiles detected, the six most abundant (α-pinene, β-pinene, myrcene, δ-3-carene, β-phellandrene and camphene) were selected for principle component analysis (PCA) and cluster analyses (CA). PCA revealed a high degree of similarity between populations, while CA showed a degree of separation of two populations from the others. The presente...d results are in agreement with previous phytochemical and molecular analyses of this species that confirm high variability in both specialized metabolites and genetic markers.
Source:
Archives of Biological Sciences, 2020, 72, 3, 445-452Publisher:
- Serbian Biological Society
Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200178 (University of Belgrade, Faculty of Biology) (RS-MESTD-inst-2020-200178)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200124 (Univeristy of Niš, Faculty of Science) (RS-MESTD-inst-2020-200124)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200168 (University of Belgrade, Faculty of Chemistry) (RS-MESTD-inst-2020-200168)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200007 (University of Belgrade, Institute for Biological Research 'Siniša Stanković') (RS-MESTD-inst-2020-200007)
- This research was supported by Grant 451-03-68/2020-14/20027.
DOI: 10.2298/ABS200511038N
ISSN: 0354-4664
WoS: 000583939900015
Scopus: 2-s2.0-85096478173
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Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Nikolić, Biljana AU - Ljujić, Jovana AU - Bojović, Srđan R. AU - Mitić, Zorica S. AU - Rajčević, Nemanja AU - Tešević, Vele AU - Marin, Petar D. PY - 2020 UR - https://cherry.chem.bg.ac.rs/handle/123456789/4291 AB - The variability of volatiles isolated from twigs by the static headspace (HS) method in seven natural populations of Picea omorika from Serbia was investigated for the first time. In the overall chemical profile, monoterpenes strongly dominated hydrocarbons as the most volatile compounds (95.7%). The dominant compounds were α-pinene (29.5 %), β-pinene (25.7%) and myrcene (13.0%), totaling 68.2% of the volatiles on average. The following nine volatiles were found to be present in medium-to-high amounts (0.5-10%): tricyclene, camphene, α-phellandrene, δ-3-carene, p-cymene, β-phellandrene, terpinolene, (E)-caryophyllene, and germacrene D. Out of the 78 volatiles detected, the six most abundant (α-pinene, β-pinene, myrcene, δ-3-carene, β-phellandrene and camphene) were selected for principle component analysis (PCA) and cluster analyses (CA). PCA revealed a high degree of similarity between populations, while CA showed a degree of separation of two populations from the others. The presented results are in agreement with previous phytochemical and molecular analyses of this species that confirm high variability in both specialized metabolites and genetic markers. PB - Serbian Biological Society T2 - Archives of Biological Sciences T1 - Headspace volatiles isolated from twigs of Picea omorika from Serbia VL - 72 IS - 3 SP - 445 EP - 452 DO - 10.2298/ABS200511038N ER -
@article{ author = "Nikolić, Biljana and Ljujić, Jovana and Bojović, Srđan R. and Mitić, Zorica S. and Rajčević, Nemanja and Tešević, Vele and Marin, Petar D.", year = "2020", abstract = "The variability of volatiles isolated from twigs by the static headspace (HS) method in seven natural populations of Picea omorika from Serbia was investigated for the first time. In the overall chemical profile, monoterpenes strongly dominated hydrocarbons as the most volatile compounds (95.7%). The dominant compounds were α-pinene (29.5 %), β-pinene (25.7%) and myrcene (13.0%), totaling 68.2% of the volatiles on average. The following nine volatiles were found to be present in medium-to-high amounts (0.5-10%): tricyclene, camphene, α-phellandrene, δ-3-carene, p-cymene, β-phellandrene, terpinolene, (E)-caryophyllene, and germacrene D. Out of the 78 volatiles detected, the six most abundant (α-pinene, β-pinene, myrcene, δ-3-carene, β-phellandrene and camphene) were selected for principle component analysis (PCA) and cluster analyses (CA). PCA revealed a high degree of similarity between populations, while CA showed a degree of separation of two populations from the others. The presented results are in agreement with previous phytochemical and molecular analyses of this species that confirm high variability in both specialized metabolites and genetic markers.", publisher = "Serbian Biological Society", journal = "Archives of Biological Sciences", title = "Headspace volatiles isolated from twigs of Picea omorika from Serbia", volume = "72", number = "3", pages = "445-452", doi = "10.2298/ABS200511038N" }
Nikolić, B., Ljujić, J., Bojović, S. R., Mitić, Z. S., Rajčević, N., Tešević, V.,& Marin, P. D.. (2020). Headspace volatiles isolated from twigs of Picea omorika from Serbia. in Archives of Biological Sciences Serbian Biological Society., 72(3), 445-452. https://doi.org/10.2298/ABS200511038N
Nikolić B, Ljujić J, Bojović SR, Mitić ZS, Rajčević N, Tešević V, Marin PD. Headspace volatiles isolated from twigs of Picea omorika from Serbia. in Archives of Biological Sciences. 2020;72(3):445-452. doi:10.2298/ABS200511038N .
Nikolić, Biljana, Ljujić, Jovana, Bojović, Srđan R., Mitić, Zorica S., Rajčević, Nemanja, Tešević, Vele, Marin, Petar D., "Headspace volatiles isolated from twigs of Picea omorika from Serbia" in Archives of Biological Sciences, 72, no. 3 (2020):445-452, https://doi.org/10.2298/ABS200511038N . .