Chemosystematic significance of underground parts and fruit essential oil constituents of nine Heracleum taxa from Southeastern Europe
Само за регистроване кориснике
2018
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Chemical composition data of essential oils from underground parts and fruits of nine Heracleum
L. taxa (Apiaceae) collected in Serbia, Montenegro, Macedonia and Slovenia were statistically
analyzed to evaluate chemosystematic significance of their components. Eight investigated
taxa (H. orphanidis Boiss. and representatives of H. sphondylium group: H. sphondylium L.,
H. sibiricum L., H. montanum Schleich. ex Gaudin, H. ternatum Velen., H. pyrenaicum subsp.
pollinianum (Bertol.) F. Pedrotti & Pignatti, H. pyrenaicum subsp. orsinii (Guss.) F. Pedrotti
& Pignatti and H. verticillatum Pančić) belong to the type section of the genus. Additionally,
analyzed taxon, H. austriacum subsp. siifolium (Scop.) Nyman, belongs to H. sect. Wendtia
(Hoffm.) DC. Essential oils were hydrodistilled using Clevenger-type apparatus and analyzed
by GC-FID and GC-MS. Chemosystematic significance of constituents was evaluated using
multivariate statistics: PCA, nMDS and UPGMA. Statistical analysis inc...luded our previously
published data on the oils of 11 samples of underground parts and 14 of fruits, as well as
additionally analyzed oils of 5 samples of underground parts and 4 of fruits. Underground parts
oils of representatives of H. sphondylium group were characterized by monoterpenes, with
β-pinene, (Z)-β-ocimene or limonene being dominant among them, while H. orphanidis and
H. austriacum underground parts oils were dominated by (Z)-falcarinol. Fruit oils were rich in
aliphatic esters, such as octyl acetate (the members of H. sect. Heracleum) and octyl hexanoate
(H. austriacum). Statistical analysis of underground parts essential oils showed that investigated
taxa were grouped according to their taxonomic classification. Subspecies of H. pyrenaicum
were grouped together, and the members of H. sphondylium group were well separated from H.
orphanidis and H. austriacum. Regarding fruit essential oils, such relationships were clearly
observed in three-dimensional nMDS. PCA revealed that different compounds (not only above
mentioned dominant ones) influenced the separation of investigated taxa
Кључне речи:
Heracleum underground parts and fruits / essential oils / GC-FID and GC-MS / multivariate statistics / chemosystematicsИзвор:
10th Conference on Medicinal and Aromatic Plants of Southeast European Countries (10th CMAPSEEC): Book of Abstracts, 2018, 142-142Издавач:
- University of Zagreb, Faculty of Agriculture, Zagreb, Croatia
- Centre of Excellence for Biodiversity and Molecular Plant Breeding (CroP-BioDiv), Zagreb, Croatia
Финансирање / пројекти:
- Испитивање лековитог потенцијала биљака: морфолошка, хемијска и фармаколошка карактеризација (RS-MESTD-Basic Research (BR or ON)-173021)
Напомена:
- 10th Conference on Medicinal and Aromatic Plants of Southeast European Countries (10th CMAPSEEC), Split, Croatia, 20-24. 05. 2018.
- Saopštenje sa međunarodnog skupa štampano u izvodu
Институција/група
PharmacyTY - CONF AU - Ušjak, Ljuboš AU - Petrović, Silvana AU - Drobac, Milica AU - Niketić, Marjan PY - 2018 UR - https://farfar.pharmacy.bg.ac.rs/handle/123456789/5244 AB - Chemical composition data of essential oils from underground parts and fruits of nine Heracleum L. taxa (Apiaceae) collected in Serbia, Montenegro, Macedonia and Slovenia were statistically analyzed to evaluate chemosystematic significance of their components. Eight investigated taxa (H. orphanidis Boiss. and representatives of H. sphondylium group: H. sphondylium L., H. sibiricum L., H. montanum Schleich. ex Gaudin, H. ternatum Velen., H. pyrenaicum subsp. pollinianum (Bertol.) F. Pedrotti & Pignatti, H. pyrenaicum subsp. orsinii (Guss.) F. Pedrotti & Pignatti and H. verticillatum Pančić) belong to the type section of the genus. Additionally, analyzed taxon, H. austriacum subsp. siifolium (Scop.) Nyman, belongs to H. sect. Wendtia (Hoffm.) DC. Essential oils were hydrodistilled using Clevenger-type apparatus and analyzed by GC-FID and GC-MS. Chemosystematic significance of constituents was evaluated using multivariate statistics: PCA, nMDS and UPGMA. Statistical analysis included our previously published data on the oils of 11 samples of underground parts and 14 of fruits, as well as additionally analyzed oils of 5 samples of underground parts and 4 of fruits. Underground parts oils of representatives of H. sphondylium group were characterized by monoterpenes, with β-pinene, (Z)-β-ocimene or limonene being dominant among them, while H. orphanidis and H. austriacum underground parts oils were dominated by (Z)-falcarinol. Fruit oils were rich in aliphatic esters, such as octyl acetate (the members of H. sect. Heracleum) and octyl hexanoate (H. austriacum). Statistical analysis of underground parts essential oils showed that investigated taxa were grouped according to their taxonomic classification. Subspecies of H. pyrenaicum were grouped together, and the members of H. sphondylium group were well separated from H. orphanidis and H. austriacum. Regarding fruit essential oils, such relationships were clearly observed in three-dimensional nMDS. PCA revealed that different compounds (not only above mentioned dominant ones) influenced the separation of investigated taxa PB - University of Zagreb, Faculty of Agriculture, Zagreb, Croatia PB - Centre of Excellence for Biodiversity and Molecular Plant Breeding (CroP-BioDiv), Zagreb, Croatia C3 - 10th Conference on Medicinal and Aromatic Plants of Southeast European Countries (10th CMAPSEEC): Book of Abstracts T1 - Chemosystematic significance of underground parts and fruit essential oil constituents of nine Heracleum taxa from Southeastern Europe SP - 142 EP - 142 UR - https://hdl.handle.net/21.15107/rcub_farfar_5244 ER -
@conference{ author = "Ušjak, Ljuboš and Petrović, Silvana and Drobac, Milica and Niketić, Marjan", year = "2018", abstract = "Chemical composition data of essential oils from underground parts and fruits of nine Heracleum L. taxa (Apiaceae) collected in Serbia, Montenegro, Macedonia and Slovenia were statistically analyzed to evaluate chemosystematic significance of their components. Eight investigated taxa (H. orphanidis Boiss. and representatives of H. sphondylium group: H. sphondylium L., H. sibiricum L., H. montanum Schleich. ex Gaudin, H. ternatum Velen., H. pyrenaicum subsp. pollinianum (Bertol.) F. Pedrotti & Pignatti, H. pyrenaicum subsp. orsinii (Guss.) F. Pedrotti & Pignatti and H. verticillatum Pančić) belong to the type section of the genus. Additionally, analyzed taxon, H. austriacum subsp. siifolium (Scop.) Nyman, belongs to H. sect. Wendtia (Hoffm.) DC. Essential oils were hydrodistilled using Clevenger-type apparatus and analyzed by GC-FID and GC-MS. Chemosystematic significance of constituents was evaluated using multivariate statistics: PCA, nMDS and UPGMA. Statistical analysis included our previously published data on the oils of 11 samples of underground parts and 14 of fruits, as well as additionally analyzed oils of 5 samples of underground parts and 4 of fruits. Underground parts oils of representatives of H. sphondylium group were characterized by monoterpenes, with β-pinene, (Z)-β-ocimene or limonene being dominant among them, while H. orphanidis and H. austriacum underground parts oils were dominated by (Z)-falcarinol. Fruit oils were rich in aliphatic esters, such as octyl acetate (the members of H. sect. Heracleum) and octyl hexanoate (H. austriacum). Statistical analysis of underground parts essential oils showed that investigated taxa were grouped according to their taxonomic classification. Subspecies of H. pyrenaicum were grouped together, and the members of H. sphondylium group were well separated from H. orphanidis and H. austriacum. Regarding fruit essential oils, such relationships were clearly observed in three-dimensional nMDS. PCA revealed that different compounds (not only above mentioned dominant ones) influenced the separation of investigated taxa", publisher = "University of Zagreb, Faculty of Agriculture, Zagreb, Croatia, Centre of Excellence for Biodiversity and Molecular Plant Breeding (CroP-BioDiv), Zagreb, Croatia", journal = "10th Conference on Medicinal and Aromatic Plants of Southeast European Countries (10th CMAPSEEC): Book of Abstracts", title = "Chemosystematic significance of underground parts and fruit essential oil constituents of nine Heracleum taxa from Southeastern Europe", pages = "142-142", url = "https://hdl.handle.net/21.15107/rcub_farfar_5244" }
Ušjak, L., Petrović, S., Drobac, M.,& Niketić, M.. (2018). Chemosystematic significance of underground parts and fruit essential oil constituents of nine Heracleum taxa from Southeastern Europe. in 10th Conference on Medicinal and Aromatic Plants of Southeast European Countries (10th CMAPSEEC): Book of Abstracts University of Zagreb, Faculty of Agriculture, Zagreb, Croatia., 142-142. https://hdl.handle.net/21.15107/rcub_farfar_5244
Ušjak L, Petrović S, Drobac M, Niketić M. Chemosystematic significance of underground parts and fruit essential oil constituents of nine Heracleum taxa from Southeastern Europe. in 10th Conference on Medicinal and Aromatic Plants of Southeast European Countries (10th CMAPSEEC): Book of Abstracts. 2018;:142-142. https://hdl.handle.net/21.15107/rcub_farfar_5244 .
Ušjak, Ljuboš, Petrović, Silvana, Drobac, Milica, Niketić, Marjan, "Chemosystematic significance of underground parts and fruit essential oil constituents of nine Heracleum taxa from Southeastern Europe" in 10th Conference on Medicinal and Aromatic Plants of Southeast European Countries (10th CMAPSEEC): Book of Abstracts (2018):142-142, https://hdl.handle.net/21.15107/rcub_farfar_5244 .