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Variations in the chemical composition of the essential oils of Minthostachys mollis Griseb. (Lamiaceae) collected in their natural habitat in Argentina were determined using GC-FID-MS analysis. Seventy five samples collected out of 40 wild plant populations in the Central and Northwestern Argentina during four years sampling, were analyzed. Principal Component Analysis was made on the chemical data showing that samples from Córdoba and San Luis belonged
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dc.contributor.author | van Baren, Catalina María | |
dc.contributor.author | Di Leo Lira, Paola Maria del Rosario | |
dc.contributor.author | Elechosa, Miguel Angel | |
dc.contributor.author | Molina, Ana Maria | |
dc.contributor.author | Juarez, Miguel Angel | |
dc.contributor.author | Martinez, Alejandro | |
dc.contributor.author | Perelman, Susana Beatriz | |
dc.contributor.author | Bandoni, Arnaldo Luis | |
dc.date.accessioned | 2018-10-30T12:58:16Z | |
dc.date.available | 2018-10-30T12:58:16Z | |
dc.date.issued | 2014-12 | |
dc.identifier.issn | 0305-1978 | |
dc.identifier.other | https://doi.org/10.1016/j.bse.2014.09.004 | |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0305197814002579 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/3740 | |
dc.description.abstract | Variations in the chemical composition of the essential oils of Minthostachys mollis Griseb. (Lamiaceae) collected in their natural habitat in Argentina were determined using GC-FID-MS analysis. Seventy five samples collected out of 40 wild plant populations in the Central and Northwestern Argentina during four years sampling, were analyzed. Principal Component Analysis was made on the chemical data showing that samples from Córdoba and San Luis belonged to the typical menthone – pulegone chemotype in accordance with previous reports; meanwhile samples from Tucumán, Salta and Catamarca showed the presence of different compositions, some previously unreported, mainly those detected in Tucumán province. In addition, cluster analysis was applied using Euclidean distance to measure the dissimilarity in the relative composition of samples from Tucumán, Salta and Catamarca, using Ward's method as the agglomeration technique. Five groups were retained with less than 10% of information loss: i) dihydrocarvone-carvone, ii) pulegone with absence of menthone, iii) carvacryl acetate-carvacrol, iv) limonene and v) linalool. It is worth mentioning that the compositions of the different chemotypes remained constant throughout the four years of collection and despite the highly diverse pattern of compositions revealed in this search, the typical chemotype was not found present northwards Córdoba and San Luis provinces. This is the first report of a deep study on natural populations of peperina throughout the whole distribution area in Argentina with consecutive sampling repetitions of the same populations during several years. | eng |
dc.format | application/pdf | es_AR |
dc.language.iso | eng | es_AR |
dc.publisher | Elsevier | es_AR |
dc.rights | info:eu-repo/semantics/restrictedAccess | es_AR |
dc.source | Biochemical Systematics and Ecology 57 : 374-383 (December 2014) | es_AR |
dc.subject | Minthostachys | es_AR |
dc.subject | Plantas Medicinales | es_AR |
dc.subject | Medicinal Plants | eng |
dc.subject | Plantas Aromáticas | es_AR |
dc.subject | Essential Oil Crops | eng |
dc.subject | Biodiversidad | es_AR |
dc.subject | Biodiversity | eng |
dc.subject.other | Minthostachys mollis | es_AR |
dc.subject.other | Argentina | es_AR |
dc.subject.other | Peperina | es_AR |
dc.subject.other | Quimiotipos | es_AR |
dc.title | New insights into the chemical biodiversity of Minthostachys mollis in Argentina | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | es_AR |
dc.type | info:eu-repo/semantics/publishedVersion | es_AR |
dc.description.origen | Instituto de Recursos Biológicos | es_AR |
dc.description.fil | Fil: van Baren, Catalina María. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Farmacología. Cátedra de Farmacognosia; Argentina | es_AR |
dc.description.fil | Fil: Di Leo Lira, Paola. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Farmacología. Cátedra de Farmacognosia; Argentina | es_AR |
dc.description.fil | Fil: Elechosa, Miguel Angel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina | es_AR |
dc.description.fil | Fil: Molina, Ana Maria. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina | es_AR |
dc.description.fil | Fil: Juarez, Miguel Angel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina | es_AR |
dc.description.fil | Fil: Martinez, Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina | es_AR |
dc.description.fil | Fil: Perelman, Susana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Métodos Cuantitativos y Sistemas de Información; Argentina | es_AR |
dc.description.fil | Fil: Bandoni, Arnaldo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Farmacología. Cátedra de Farmacognosia; Argentina | es_AR |
dc.subtype | cientifico |
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