| Titre : | A Comparative Study of the Constituents of the Essential Oils of Goniothalamus tapis Miq. and G. tapisoides Mat Salleh from Borneo (2011) |
| Auteurs : | F. Bin Ahmad, Auteur ; B. A. Moharm, Auteur ; I. Jantan, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | The journal of essential oil research (Vol. 22 N° 6, Novembre/Décembre 2010) |
| Article en page(s) : | pp. 499-502 |
| Note générale : | Génie Chimique |
| Langues : | Anglais |
| Index. décimale : | 646 |
| Tags : | Goniothalamus tapis tapisoides Annonaceae Essential oil composition 1,8-cineole α ; -copaene Cyperene β ; -caryophyllene Limonene Safrole Linalool |
| Résumé : | The leaf, bark and root oils of Goniothalamus tapis Miq. and G. tapisoides Mat Salleh were investigated by capillary GC and GC/MS. The leaf oil of G. tapis was made up mainly of sesquiterpenoids where α-copaene (23.8%) and β-caryophyllene (14.4%) were the major components. The bark oil of G. tapis could be differentiated from its leaf oil due to its high content of linalool (13.0%), limonene (12.7%) and safrole (11.2%). Although the leaf oil and root oil of G. tapis were rich in sesquiterpenoids, different ones were found in this latter oil where the most abundant constituent was cyperene (16.2%). The leaf oil of G. tapisoides comprised almost entirely of monoterpenoids, of which 1,8-cineole (79.0%) was the most abundant component. The bark and the root oils of G. tapisoides were also rich in 1,8-cineole, but with considerable variation in levels of the minor constituents. |
| DEWEY : | 665 |
| ISSN : | 1041-2905 |
| En ligne : | http://www.tandfonline.com/doi/abs/10.1080/10412905.2010.9700382 |
