Chemical composition of headspace fractions from fruits and roots of selected Heracleum taxa collected in Southeastern Europe and its chemosystematic significance
Апстракт
Headspace fractions of fruits and/or roots of Heracleum sphondylium, H. sibiricum, H. montanum, H. ternatum, H. pyrenaicum subsp. pollinianum, H. pyrenaicum subsp. orsinii and H. verticillatum, belonging to group H. sphondylium, and H. orphanidis, all from sect. Heracleum, as well as H. austriacum subsp. siifolium from sect. Wendia (from Serbia, Montenegro, North Macedonia or Slovenia) were isolated using automatic headspace sampler and analyzed by GC-FID and GC-MS. Chemosystematic significance of identified constituents was evaluated using multivariate statistics: PCA, nMDS and UPGMA. GC analysis of headspace fractions from 17 fruit samples of all investigated taxa showed that octyl acetate or α-pinene (sect. Heracleum), or n-octanol (H. austriacum) were the most abundant. The analysis of the fractions from 13 root samples of investigated taxa belonging to sect. Heracleum revealed prevalence of β-pinene or (Z)-β-ocimene (group H. sphondylium), or n-nonane (H. orphanidis). Statistical ...analysis of fruit fractions revealed separation of H. austriacum and H. orphanidis from investigated members of group H. sphondylium. Morphologically related H. sphondylium and H. montanum were grouped together and H. verticillatum was well separated from other representatives of group H. sphondylium. Complete separation of H. sibiricum, H. ternatum and H. pyrenaicum samples was noticed in root fractions statistical analysis.
Извор:
13th Symposium on the Flora of Southeastern Serbia and Neighboring Regions, 20th to 23th June, 2019 - Book of Abstracts, 2019, 167-167Издавач:
- Department of Biology and Ecology, Faculty of Sciences and Mathematics, University of Niš
- Institute for Nature Conservation of Serbia
Финансирање / пројекти:
- Испитивање лековитог потенцијала биљака: морфолошка, хемијска и фармаколошка карактеризација (RS-MESTD-Basic Research (BR or ON)-173021)
Институција/група
PharmacyTY - CONF AU - Ušjak, Ljuboš AU - Drobac, Milica AU - Niketić, Marjan AU - Petrović, Silvana PY - 2019 UR - https://farfar.pharmacy.bg.ac.rs/handle/123456789/5238 AB - Headspace fractions of fruits and/or roots of Heracleum sphondylium, H. sibiricum, H. montanum, H. ternatum, H. pyrenaicum subsp. pollinianum, H. pyrenaicum subsp. orsinii and H. verticillatum, belonging to group H. sphondylium, and H. orphanidis, all from sect. Heracleum, as well as H. austriacum subsp. siifolium from sect. Wendia (from Serbia, Montenegro, North Macedonia or Slovenia) were isolated using automatic headspace sampler and analyzed by GC-FID and GC-MS. Chemosystematic significance of identified constituents was evaluated using multivariate statistics: PCA, nMDS and UPGMA. GC analysis of headspace fractions from 17 fruit samples of all investigated taxa showed that octyl acetate or α-pinene (sect. Heracleum), or n-octanol (H. austriacum) were the most abundant. The analysis of the fractions from 13 root samples of investigated taxa belonging to sect. Heracleum revealed prevalence of β-pinene or (Z)-β-ocimene (group H. sphondylium), or n-nonane (H. orphanidis). Statistical analysis of fruit fractions revealed separation of H. austriacum and H. orphanidis from investigated members of group H. sphondylium. Morphologically related H. sphondylium and H. montanum were grouped together and H. verticillatum was well separated from other representatives of group H. sphondylium. Complete separation of H. sibiricum, H. ternatum and H. pyrenaicum samples was noticed in root fractions statistical analysis. PB - Department of Biology and Ecology, Faculty of Sciences and Mathematics, University of Niš PB - Institute for Nature Conservation of Serbia C3 - 13th Symposium on the Flora of Southeastern Serbia and Neighboring Regions, 20th to 23th June, 2019 - Book of Abstracts T1 - Chemical composition of headspace fractions from fruits and roots of selected Heracleum taxa collected in Southeastern Europe and its chemosystematic significance SP - 167 EP - 167 UR - https://hdl.handle.net/21.15107/rcub_farfar_5238 ER -
@conference{ author = "Ušjak, Ljuboš and Drobac, Milica and Niketić, Marjan and Petrović, Silvana", year = "2019", abstract = "Headspace fractions of fruits and/or roots of Heracleum sphondylium, H. sibiricum, H. montanum, H. ternatum, H. pyrenaicum subsp. pollinianum, H. pyrenaicum subsp. orsinii and H. verticillatum, belonging to group H. sphondylium, and H. orphanidis, all from sect. Heracleum, as well as H. austriacum subsp. siifolium from sect. Wendia (from Serbia, Montenegro, North Macedonia or Slovenia) were isolated using automatic headspace sampler and analyzed by GC-FID and GC-MS. Chemosystematic significance of identified constituents was evaluated using multivariate statistics: PCA, nMDS and UPGMA. GC analysis of headspace fractions from 17 fruit samples of all investigated taxa showed that octyl acetate or α-pinene (sect. Heracleum), or n-octanol (H. austriacum) were the most abundant. The analysis of the fractions from 13 root samples of investigated taxa belonging to sect. Heracleum revealed prevalence of β-pinene or (Z)-β-ocimene (group H. sphondylium), or n-nonane (H. orphanidis). Statistical analysis of fruit fractions revealed separation of H. austriacum and H. orphanidis from investigated members of group H. sphondylium. Morphologically related H. sphondylium and H. montanum were grouped together and H. verticillatum was well separated from other representatives of group H. sphondylium. Complete separation of H. sibiricum, H. ternatum and H. pyrenaicum samples was noticed in root fractions statistical analysis.", publisher = "Department of Biology and Ecology, Faculty of Sciences and Mathematics, University of Niš, Institute for Nature Conservation of Serbia", journal = "13th Symposium on the Flora of Southeastern Serbia and Neighboring Regions, 20th to 23th June, 2019 - Book of Abstracts", title = "Chemical composition of headspace fractions from fruits and roots of selected Heracleum taxa collected in Southeastern Europe and its chemosystematic significance", pages = "167-167", url = "https://hdl.handle.net/21.15107/rcub_farfar_5238" }
Ušjak, L., Drobac, M., Niketić, M.,& Petrović, S.. (2019). Chemical composition of headspace fractions from fruits and roots of selected Heracleum taxa collected in Southeastern Europe and its chemosystematic significance. in 13th Symposium on the Flora of Southeastern Serbia and Neighboring Regions, 20th to 23th June, 2019 - Book of Abstracts Department of Biology and Ecology, Faculty of Sciences and Mathematics, University of Niš., 167-167. https://hdl.handle.net/21.15107/rcub_farfar_5238
Ušjak L, Drobac M, Niketić M, Petrović S. Chemical composition of headspace fractions from fruits and roots of selected Heracleum taxa collected in Southeastern Europe and its chemosystematic significance. in 13th Symposium on the Flora of Southeastern Serbia and Neighboring Regions, 20th to 23th June, 2019 - Book of Abstracts. 2019;:167-167. https://hdl.handle.net/21.15107/rcub_farfar_5238 .
Ušjak, Ljuboš, Drobac, Milica, Niketić, Marjan, Petrović, Silvana, "Chemical composition of headspace fractions from fruits and roots of selected Heracleum taxa collected in Southeastern Europe and its chemosystematic significance" in 13th Symposium on the Flora of Southeastern Serbia and Neighboring Regions, 20th to 23th June, 2019 - Book of Abstracts (2019):167-167, https://hdl.handle.net/21.15107/rcub_farfar_5238 .