dc.creator | Di Cosmo, Dania | |
dc.creator | Santander, Rocio | |
dc.creator | Urzúa, Alejandro | |
dc.creator | Palacios, Sara Maria | |
dc.creator | Rossi, Yanina Estefanía | |
dc.date.accessioned | 2018-10-16T14:27:31Z | |
dc.date.accessioned | 2018-11-06T12:32:44Z | |
dc.date.available | 2018-10-16T14:27:31Z | |
dc.date.available | 2018-11-06T12:32:44Z | |
dc.date.created | 2018-10-16T14:27:31Z | |
dc.date.issued | 2015-03 | |
dc.identifier | Di Cosmo, Dania; Santander, Rocio; Urzúa, Alejandro; Palacios, Sara Maria; Rossi, Yanina Estefanía; Insecticidal effect of Cryptocarya alba essential oil on the housefly, Musca domestica L.; Soc Fitoquimica Latinoamericana; Boletín Latinoamericano y del Caribe de Plantas Medicinales y Aromáticas; 14; 3-2015; 113-117 | |
dc.identifier | 0717-7917 | |
dc.identifier | http://hdl.handle.net/11336/62392 | |
dc.identifier | CONICET Digital | |
dc.identifier | CONICET | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1867719 | |
dc.description.abstract | The composition of the essential oil (EO) from Cryptocarya alba obtained by hydro distillation of fresh leaves was analyzed using gas chromatography (GC) and gas chromatography/mass spectrosmetry (GC/MS). The insecticidal effect of the oil on the house fly Musca domestica was evaluated by placing flies in a sealed glass jar containing a piece of EO-treated cotton yarn. The dose necessary to kill 50% of flies (LC50) in 0.5 and 1 h was determined at 26 ± 1 °C. The essential oil from Cryptocarya alba showed significant insecticidal properties [33.56 (7.06-159.50) mg/dm3 (0.5 h) and 15.07 (5.29-42.91) mg/dm3 (1 h)]. According to GC and GC/MS analysis a total of 38 compounds were identified. The composition of the Cryptocarya alba essential oil reported in this study is different to that reported in other publications with 4-terpineol (17.48%) ; 4- (3,3-dimethyl-but-1-ynyl) -4-hydroxy-2,6,6-trimethylcyclohex-2-enone (12.84%); 1,8-cineole (7.90%); p-cymene (7.11%) and sabinene (6.80%), accounting for 52.13% of the EO. The EO from Cryptocarya alba appears promising as a natural insecticide against houseflies.
Keywords: Musca domestica; Cryptocarya alba; essential oil composition; GC-MS; NMR; natural insecticide. | |
dc.language | eng | |
dc.publisher | Soc Fitoquimica Latinoamericana | |
dc.relation | info:eu-repo/semantics/altIdentifier/url/https://www.blacpma.usach.cl/revista-numero/insecticidal-effect-cryptocarya-alba-essential-oil-housefly-musca-domestica-l | |
dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.subject | ESSENTIAL OILS | |
dc.subject | CRYPTOCARYA ALBA | |
dc.subject | MUSCA DOMESTICA | |
dc.title | Insecticidal effect of Cryptocarya alba essential oil on the housefly, Musca domestica L. | |
dc.type | Artículos de revistas | |
dc.type | Artículos de revistas | |
dc.type | Artículos de revistas | |