New insights into the chemical biodiversity of Minthostachys mollis in Argentina
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...
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| Format: | info:ar-repo/semantics/artículo |
| Language: | Inglés |
| Published: |
Elsevier
2018
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| Subjects: | |
| Online Access: | https://www.sciencedirect.com/science/article/pii/S0305197814002579 http://hdl.handle.net/20.500.12123/3740 https://doi.org/10.1016/j.bse.2014.09.004 |
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| author | van Baren, Catalina María Di Leo Lira, Paola Maria del Rosario Elechosa, Miguel Angel Molina, Ana Maria Juarez, Miguel Angel Martinez, Alejandro Perelman, Susana Beatriz Bandoni, Arnaldo Luis |
| author_browse | Bandoni, Arnaldo Luis Di Leo Lira, Paola Maria del Rosario Elechosa, Miguel Angel Juarez, Miguel Angel Martinez, Alejandro Molina, Ana Maria Perelman, Susana Beatriz van Baren, Catalina María |
| author_facet | van Baren, Catalina María Di Leo Lira, Paola Maria del Rosario Elechosa, Miguel Angel Molina, Ana Maria Juarez, Miguel Angel Martinez, Alejandro Perelman, Susana Beatriz Bandoni, Arnaldo Luis |
| author_sort | van Baren, Catalina María |
| collection | INTA Digital |
| description | 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. |
| format | info:ar-repo/semantics/artículo |
| id | INTA3740 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA37402018-10-30T12:59:40Z New insights into the chemical biodiversity of Minthostachys mollis in Argentina van Baren, Catalina María Di Leo Lira, Paola Maria del Rosario Elechosa, Miguel Angel Molina, Ana Maria Juarez, Miguel Angel Martinez, Alejandro Perelman, Susana Beatriz Bandoni, Arnaldo Luis Minthostachys Plantas Medicinales Plantas Aromáticas Biodiversidad Medicinal Plants Essential Oil Crops Biodiversity Minthostachys mollis Argentina Peperina Quimiotipos 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. Instituto de Recursos Biológicos 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 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 Fil: Elechosa, Miguel Angel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina Fil: Molina, Ana Maria. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina Fil: Juarez, Miguel Angel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina Fil: Martinez, Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina 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 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 2018-10-30T12:58:16Z 2018-10-30T12:58:16Z 2014-12 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://www.sciencedirect.com/science/article/pii/S0305197814002579 http://hdl.handle.net/20.500.12123/3740 0305-1978 https://doi.org/10.1016/j.bse.2014.09.004 eng info:eu-repo/semantics/restrictedAccess application/pdf Elsevier Biochemical Systematics and Ecology 57 : 374-383 (December 2014) |
| spellingShingle | Minthostachys Plantas Medicinales Plantas Aromáticas Biodiversidad Medicinal Plants Essential Oil Crops Biodiversity Minthostachys mollis Argentina Peperina Quimiotipos van Baren, Catalina María Di Leo Lira, Paola Maria del Rosario Elechosa, Miguel Angel Molina, Ana Maria Juarez, Miguel Angel Martinez, Alejandro Perelman, Susana Beatriz Bandoni, Arnaldo Luis New insights into the chemical biodiversity of Minthostachys mollis in Argentina |
| title | New insights into the chemical biodiversity of Minthostachys mollis in Argentina |
| title_full | New insights into the chemical biodiversity of Minthostachys mollis in Argentina |
| title_fullStr | New insights into the chemical biodiversity of Minthostachys mollis in Argentina |
| title_full_unstemmed | New insights into the chemical biodiversity of Minthostachys mollis in Argentina |
| title_short | New insights into the chemical biodiversity of Minthostachys mollis in Argentina |
| title_sort | new insights into the chemical biodiversity of minthostachys mollis in argentina |
| topic | Minthostachys Plantas Medicinales Plantas Aromáticas Biodiversidad Medicinal Plants Essential Oil Crops Biodiversity Minthostachys mollis Argentina Peperina Quimiotipos |
| url | https://www.sciencedirect.com/science/article/pii/S0305197814002579 http://hdl.handle.net/20.500.12123/3740 https://doi.org/10.1016/j.bse.2014.09.004 |
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