| dc.creator | Villa-Ruano, Nemesio | |
| dc.creator | Pacheco-Hernández, Yesenia | |
| dc.creator | Rubio-Rosas, Efraín | |
| dc.creator | Castro-Juarez, Carlos J. | |
| dc.creator | Zárate-Reyes, José A. | |
| dc.creator | Ramírez-García, Sergio A. | |
| dc.date | 2018-12-01 | |
| dc.date.accessioned | 2020-08-04T16:41:49Z | |
| dc.date.available | 2020-08-04T16:41:49Z | |
| dc.identifier | http://www.revistas.usach.cl/ojs/index.php/blacpma/article/view/3497 | |
| dc.identifier.uri | https://revistaschilenas.uchile.cl/handle/2250/147966 | |
| dc.description | The chemical composition of the seasonal essential oils (2015-2016) from the leaves and flowers of Zaluzania montagnifolia is presented. The chemical content of those oils showed quantitative and qualitative differences. Germacrene D (19.9-29.8%), camphor (12.4- 19.4%) and β-caryophyllene (13.7-18.5%) were the most abundant volatiles in the leaves. The essential oils from the flowers contained high amounts of camphor (32.7-37.2%) limonene (19.8-24.9%) and germacrene D (3.2-7.3%). All the seasonal essential oils showed a potent in vitro inhibition against HMG-CoA reductase. The essential oils from flowers (IC50, 40.5-55.1 μg mL-1) showed better inhibition properties than those of leaves (IC50, 84.4-123.5 μg mL-1). Camphor (IC50, 72.5 μg mL-1) and borneol (IC50, 84.4 μg mL-1) exerted a non-competitive inhibition on the enzyme. Additionally, the hydrodistillates exhibited antibacterial activity against the phytopathogenic Pseudomonas syringae pv. tabaci TBR2004 (MIC, 62.7-76.5 μg mL-1) P. syringae pv. tomato DC3000 (MIC, 45.4-50.4 μg mL-1) and P. syringae pv.phaseolicola NPS3121 (MIC, 26.7-31.9 μg mL-1). Germacrene D (MIC, 35.4-66.2 μg mL-1) and β-caryophyllene (MIC, 36.5-54.2 μg mL-1) were the strongest anti-Pseudomonas syringae agents. | es-ES |
| dc.format | application/pdf | |
| dc.language | spa | |
| dc.publisher | Universidad de Santiago de Chile | es-ES |
| dc.relation | http://www.revistas.usach.cl/ojs/index.php/blacpma/article/view/3497/26002812 | |
| dc.source | Boletín Latinoamericano y del Caribe de Plantas Medicinales y Aromáticas; Vol 17, No 3: BLACPMA, Mayo 2018; 249 - 258 | es-ES |
| dc.source | 0717-7917 | |
| dc.title | Zaluzania montagnifolia: essential oil composition and biological properties | es-ES |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
