Terpene relationships among some soft and hard pine species
Terpenski odnosi između nekih mekih i tvrdih borova
2022
Authors:
Krstić, GordanaNikolić, Biljana
Todosijević, Marina
Mitić, Zorica
Stankovic-Jeremic, Jovana
Cvetkovic, Mirjana
Bojović, Srđan
Marin, Petar
Document Type:
Article (Published version)
Metadata
Show full item recordAbstract:
In this study we have reported the chemical composition of the essential oils obtained from the needles of twelve Pinus taxa, belonging to the subgenera Pinus (sections Pinus and Trifoliae) and Strobus (sect. Quinquefoliae). Monoterpenes dominated over sesquiterpenes in most of the investigated taxa of both subgenera, except in representatives of the subsection Pinaster, subgenus Pinus. alpha-Pinene was the most abundant terpene in eight pines, but other dominant terpenes were found in some taxa -trans-caryophyllene, germacrene D, abietadiene and beta-pinene. In the subsect. Pinaster, the most dominant compounds varied from species to species. In addition, P. halepensis and P. pinaster had the highest percentage of diterpenes, while P. heldreichii was the richest in germacrene D. In the PCA and cluster analyses, three species from the subsect. Pinaster emerged as the most distant: P. halepensis, P. pinaster, and P. heldreichii. In addition, the possible taxonomic implications of the terpene profile in the analysed Pinus taxa were also discussed.
Keywords:
Canonical discriminant analysis; Cluster analysis; Diversity; Pinus; Principal component analysisSource:
Botanica Serbica, 2022, 46, 1, 39-48Funding / projects:
- 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)
- 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 - 200178 (University of Belgrade, Faculty of Biology) (RS-MESTD-inst-2020-200178)
DOI: 10.2298/BOTSERB2201039K
ISSN: 1821-2158
WoS: 000791770200005
Scopus: 2-s2.0-85129721226
URI
http://www.doiserbia.nb.rs/Article.aspx?ID=1821-21582201039Khttp://radar.ibiss.bg.ac.rs/handle/123456789/4968