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dc.creatorVilla-Ruano, Nemesio
dc.creatorPacheco-Hernández, Yesenia
dc.creatorRubio-Rosas, Efraín
dc.creatorCastro-Juarez, Carlos J.
dc.creatorZárate-Reyes, José A.
dc.creatorRamírez-García, Sergio A.
dc.date2018-12-01
dc.date.accessioned2019-04-15T14:50:32Z
dc.date.available2019-04-15T14:50:32Z
dc.identifierhttp://www.revistas.usach.cl/ojs/index.php/blacpma/article/view/3497
dc.identifier.urihttp://revistaschilenas.uchile.cl/handle/2250/34868
dc.descriptionThe 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.formatapplication/pdf
dc.languagespa
dc.publisherUniversidad de Santiago de Chilees-ES
dc.relationhttp://www.revistas.usach.cl/ojs/index.php/blacpma/article/view/3497/26002812
dc.sourceBoletín Latinoamericano y del Caribe de Plantas Medicinales y Aromáticas; Vol 17, No 3: BLACPMA, Mayo 2018; 249 - 258es-ES
dc.source0717-7917
dc.titleZaluzania montagnifolia: essential oil composition and biological propertieses-ES
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion


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