|
Dépôt Institutionnel de l'Université Ferhat ABBAS - Sétif 1 >
Faculté de Technologie >
Département d'Electronique >
Articles >
Veuillez utiliser cette adresse pour citer ce document :
http://dspace.univ-setif.dz:8888/jspui/handle/123456789/2735
|
| Titre: | Chemical Composition, Antimicrobial Activity and Chromosome Number of Senecio giganteus D esf . from Algeria |
| Auteur(s): | Kenoufi, Meriem
Lograda, Takia
Chalard, P
Figueredo, G
Ramdani, M |
| Mots-clés: | Senecio giganteus
Esse ntial oil
antibacterial activity
Chromosome
Algeria |
| Date de publication: | 14-oct-2018 |
| Collection/Numéro: | International Journal of Pharmacognosy and P hytochemical Research;2016; Volume 8 Issue(11 ); 177 2 - 1777 |
| Résumé: | The species Senecio giganteus is endemic to North Africa, especially in streams of mound. The essential oil isolated from aerial parts of S. giganteus from Ain Roua (Setif) region was submitted to the hydrodistillation; the yield obtained is very low 0.02% (v/w). The oil was analysed by GC and GC/MS. The chemical analysis has allowed identifying 40 compounds corresponding to 92.38 %. The oxygenated sesquiterpenes are dominant in the essential oil of S. giganteus with 21.22% and the hexadecanoic acid is the major component (17.80%), followed by isophytol (12.43%), pentanol 3 methyl (7.28%) and phytol (6.66%). The Essential oil of S. giganteus was tested for antimicrobial activity; it showed a modest effect against the strains tested. The karyological investigation of the population of S. giganteus has revealed a tetraploid chromosome number 2n = 4x = (20 + 2B), this number is reported for the first time in Algeria. |
| Description: | Available Online:15th November, 2016 |
| URI/URL: | http://dspace.univ-setif.dz:8888/jspui/handle/123456789/2735 |
| ISSN: | 0975 - 4873 |
| Collection(s) : | Articles
|
Fichier(s) constituant ce document :
|
Tous les documents dans DSpace sont protégés par copyright, avec tous droits réservés.
|
