| Title: | Volatiles profile of the different parts of Algerian Bupleurum plantagineum Desf. by headspace solid-phase microextraction and hydrodistillation |
| Author(s): | Mekaoui R; Benkaci-Ali F; Alsafra Z; Eppe G; |
| Address: | "Faculty of Chemistry, Laboratory of Organic and Functional Analysis, University of Sciences and Technologies Houari Boumediene, Bab Ezzouar, Algiers, Algeria. Laboratory of Mass Spectrometry, L.S.M, University of Liege, Liege, Sart-Tilman, Belgium" |
| DOI: | 10.1080/14786419.2019.1607338 |
| ISSN/ISBN: | 1478-6427 (Electronic) 1478-6419 (Linking) |
| Abstract: | "The volatiles from a rare and endemic plant Bupleurum plantagineum Desf collected from Bejaia (Algerian National Park) were analyzed using HS-SPME-GC/MS. The main factors affecting this extraction technique, including fibre coating, ionic forces (salt adding), temperature and time of extraction were performed in order to reach a maximum of sensitivity. The best results were obtained by PDMS fiber using the powdered leaves at specific temperatures for 25 min, without salt adding. On the other hand, the volatile composition of leaves, stems and roots were determined with a clear prevalence of sesquiterpene hydrocarbons of 45.66, 31.99 and 70.28% respectively. A qualitative comparison with essential oil from hydrodistillation was also performed showing differences essentially in minor components" |
| Keywords: | Bupleurum/*chemistry Distillation Gas Chromatography-Mass Spectrometry/methods Plant Leaves/chemistry Plant Oils/chemistry Plant Roots/chemistry Plant Stems/chemistry Sesquiterpenes/analysis Solid Phase Microextraction/*methods Temperature Volatile Organi; |
| Notes: | "MedlineMekaoui, R Benkaci-Ali, F Alsafra, Z Eppe, G eng England 2019/05/22 Nat Prod Res. 2020 Nov; 34(21):3134-3138. doi: 10.1080/14786419.2019.1607338. Epub 2019 May 21" |
