| Revue: | Ecletica quimica |
| Base de datos: | |
| Número de sistema: | 000552600 |
| ISSN: | 0100-4670 |
| Autores: | Barros Gomes, Paulo Roberto3 Fontenele, Maria Alves1 Oliveira, Marlucy Bezerra4 de Sousa, Dionney Andrade da Silva, Jeremias Caetano Fernandes, Romer Pessôa Louzeiro, Hilton Costa2 de Oliveira, Rayone Wesley Santos2 de Paula, Maria do Livramento2 Mouchrek Filho, Victor Elias2 |
| Instituciones: | 1Universidade Federal do Maranhão- Imperatriz, 2Universidade Federal do Maranhão, 3Instituto Federal do Pará- Campus Abaetetuba, 4UNIVERSIDADE FEDERAL DO MARANHÃO, |
| Año: | 2019 |
| Volumen: | 44 |
| Número: | 4 |
| Paginación: | 85-95 |
| País: | Brasil |
| Idioma: | Inglés |
| Resumen en inglés | In this present work, we tested the larvicidal activity, molluscicide and toxicity of the oil extracted from Citrus limon peels, respectively against third stage larvae of Aedes aegypti, snail Biomphalaria glabrata, and Artemia salina. For this, we extract the essential oil by hydrodistillation. Then, we identified and quantified the components by gas chromatography coupled to mass spectrometry (GC-MS). We tested the larvicidal and molluscicidal activity, respectively, using the method adopted by the Brazilian Ministry of Health and the World Health Organization. We calculated the lethal concentration (LC50) from the Probit method for the three biological activities with 95 %. The results of the chromatographic analysis showed that the oil has 58.81% of Limonene (major constituent) and 0.11% α-Mulene (minority component). The essential oil presented lethal concentration (LC50) for larvicidal activity, molluscicide and toxicity, respectively at 15.48, 13.05 and 743.35 mg∙L-1. Therefore, the essential oil is active against larvae of A. aegypti and snail B. glabrata and non-toxic against larvae of A. salina. |
| Texte intégral: | Texto completo (Ver PDF) |
