| Titre : | Chemical composition and larvicidal effects of essential oil from bauhinia acuruana (Moric) against aedes aegypti (2012) |
| Auteurs : | Roberto W. da Silva Gois, Auteur ; Leôncio M. de Sousa, Auteur ; Telma L. G. Lemos, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | The journal of essential oil research (Vol. 23 N° 5, Septembre/Octobre 2011) |
| Article en page(s) : | pp. 59-62 |
| Note générale : | Génie Chimique |
| Langues : | Anglais |
| Index. décimale : | 646 |
| Tags : | Bauhinia acuruana Caesalpinioideae Essential oil composition Sesquiterpenes Epi-α ; -cadinol Spathulenol Aedes aegypti |
| Résumé : | The essential oil from leaves of Bauhinia acuruana Moric was obtained by hydrodistillation and analyzed by gas chromatography (GC-FID) and gas chromatography/mass spectrometry (GC/MS). In total, thirty compounds comprising 91.4% of the total peak area were identified. The main constituents of the essential oil were the sesquiterpenes spathulenol (23.4 ± 0.08%), epi-α-cadinol (20.7 ± 0.12%) and caryophyllene oxide (16.4 ± 0.04%). The essential oil was tested against Aedes aegypti larvae and showed LC50 value of 56.2 ± 0.4 μg/mL. |
| DEWEY : | 665 |
| ISSN : | 1041-2905 |
| En ligne : | http://www.tandfonline.com/doi/abs/10.1080/10412905.2011.9700484 |
