| Journal: | Journal of the Mexican Chemical Society |
| Database: | PERIÓDICA |
| System number: | 000410968 |
| ISSN: | 1665-9686 |
| Authors: | Rocha, Dayane Silva1 Silva, Janete Magali da1 Navarro, Daniela Maria do Amaral Ferraz1 Camara, Claudio Augusto Gomes1 Lira, Camila Soledade de1 Ramos, Clecio Souza1 |
| Institutions: | 1Universidade Federal Rural de Pernambuco, Recife, Pernambuco. Brasil |
| Year: | 2016 |
| Season: | Jul-Sep |
| Volumen: | 60 |
| Number: | 3 |
| Pages: | 148-151 |
| Country: | México |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Experimental, analítico |
| Spanish abstract | Los aceites esenciales de hojas, tallos y raíces de Piper Caldense se analizaron mediante CG-EM. El potencial antibacteriano de los aceites se evaluó frente a bacterias gram-negativas y bacterias gram-positivas. Los principales componentes químicos que fueron identificados de varias partes de esta planta fueron a-cardenal, α-muurolol, tujopsan-2-β-ol y δ-cadiene en las hojas, valenceno, pentadecano, elina-3,7-11-dieno α-terpineol en las raíces y terpina-4-ol, α-terpineol, α-cadinol 2-β-ol en los tallos. Aceites del tejido mostraron actividad antibacteriana contra las bacterias analizadas excepto por Enterococcus faecalis. Este es el primer informe de la actividad biológica y la composición química del aceite esencial de P. caldense |
| English abstract | The essential oils from leaves, stems and roots of Piper caldense were analyzed by GC-MS. The antibacterial potential of the oils was evaluated against gram-negative bacteria and gram-positive bacteria. The major chemical constituents that were identified from various parts of this plant were α-cardinal, α-muurolol, tujopsan-2-β-ol and δ-cadiene in the leaves, valencene, pentadecane, elina-3,7-11-dieno α-terpineol in the roots and terpine-4-ol, α-terpineol, α-cadinol 2-β-ol in the stems. Tissue oils showed antibacterial activity against the bacteria tested except for Enterococcus faecalis. This is the first report of the biological activity and chemical composition essential oil of P. caldense |
| Disciplines: | Biología, Química |
| Keyword: | Botánica, Fitoquímica, Piperaceae, Piper caldense, Aceites esenciales, Actividad antimicrobiana |
| Keyword: | Biology, Chemistry, Botany, Phytochemistry, Piperaceae, Piper caldense, Essential oils, Antimicrobial activity |
| Full text: | Texto completo (Ver HTML) |
