%0 Journal Article %1 dadpour_comparative_2017 %A Dadpour, Azadeh %A Hosseinihashemi, Seyyed Khalil %D 2017 %J Journal of Advanced Laboratory Research in Biology %K Bark Chemical Juniperus Pimaric acid, and composition, excelsa extracts, polycarpos ssp. wood %N 3 %P 57--61 %T Comparative Analysis of the Chemical Composition of Juniperus excelsa ssp. polycarpos Bark and Wood Extracts %U https://e-journal.sospublication.co.in/index.php/jalrb/article/view/282 %V 8 %X In the present study, extracts from the bark and wood of Juniperus excelsa ssp. polycarpos were obtained with acetone solvent. Chemical composition were analyzed and compared by gas chromatography-mass spectrometry (GC-MS). The results showed that the major components identified in the bark acetone extract as trimethylsilyl (TMS) derivatives were β-d-glucofuranose, 1,2,3,5,6-pentakis-O-(TMS) (19.97\%), followed by pimaric acid TMS (18.89\%), d-mannopyranose,1,2,3,4,6-pentakis-O-(TMS) (13.90\%), d-fructose,1,3,4,5,6-pentakis-O-(TMS) (12.37\%). The major components identified in the wood acetone extract as trimethylsilyl (TMS) derivatives were pimaric acid TMS (24.56\%), followed by α-d-glucopyranoside,1,3,4,6-tetrakis-O-(TMS)-β-d-fructofuranosyl 2,3,4,6-tetrakis-O-(TMS) (21.39\%), β-d-galactopyranose,1,2,3,4,6-pentakis-O-(TMS) (12.10\%), d-glucose,2,3,4,5,6-pentakis-O-(TMS) (9.97\%), trifluoromethyl-bis-(TMS) methyl ketone (9.32\%). One of the more important components identified both in the bark and wood extracts was pimaric acid TMS. Cedrol as the essential oil was found in the acetone wood extract (0.72\%).

@article{dadpour_comparative_2017, abstract = {In the present study, extracts from the bark and wood of Juniperus excelsa ssp. polycarpos were obtained with acetone solvent. Chemical composition were analyzed and compared by gas chromatography-mass spectrometry (GC-MS). The results showed that the major components identified in the bark acetone extract as trimethylsilyl (TMS) derivatives were β-d-glucofuranose, 1,2,3,5,6-pentakis-O-(TMS) (19.97\%), followed by pimaric acid TMS (18.89\%), d-mannopyranose,1,2,3,4,6-pentakis-O-(TMS) (13.90\%), d-fructose,1,3,4,5,6-pentakis-O-(TMS) (12.37\%). The major components identified in the wood acetone extract as trimethylsilyl (TMS) derivatives were pimaric acid TMS (24.56\%), followed by α-d-glucopyranoside,1,3,4,6-tetrakis-O-(TMS)-β-d-fructofuranosyl 2,3,4,6-tetrakis-O-(TMS) (21.39\%), β-d-galactopyranose,1,2,3,4,6-pentakis-O-(TMS) (12.10\%), d-glucose,2,3,4,5,6-pentakis-O-(TMS) (9.97\%), trifluoromethyl-bis-(TMS) methyl ketone (9.32\%). One of the more important components identified both in the bark and wood extracts was pimaric acid TMS. Cedrol as the essential oil was found in the acetone wood extract (0.72\%).}, added-at = {2022-04-20T16:12:39.000+0200}, author = {Dadpour, Azadeh and Hosseinihashemi, Seyyed Khalil}, biburl = {https://www.bibsonomy.org/bibtex/226418c905e9c83e12d63fe9b1d3b43b5/editor.jalrb}, copyright = {Copyright (c) 2017 The author(s) retains the copyright of this article.}, file = {Full Text PDF:C\:\\Users\\Pradeep\\Zotero\\storage\\YZPQI2I8\\Dadpour and Hosseinihashemi - 2017 - Comparative Analysis of the Chemical Composition o.pdf:application/pdf}, interhash = {08c07edddd2a6c8e0d0dccef551f6564}, intrahash = {26418c905e9c83e12d63fe9b1d3b43b5}, issn = {0976-7614}, journal = {Journal of Advanced Laboratory Research in Biology}, keywords = {Bark Chemical Juniperus Pimaric acid, and composition, excelsa extracts, polycarpos ssp. wood}, language = {en}, month = jul, number = 3, pages = {57--61}, timestamp = {2022-04-20T16:12:39.000+0200}, title = {Comparative {Analysis} of the {Chemical} {Composition} of {Juniperus} excelsa ssp. polycarpos {Bark} and {Wood} {Extracts}}, url = {https://e-journal.sospublication.co.in/index.php/jalrb/article/view/282}, urldate = {2022-04-20}, volume = 8, year = 2017 }