Genistin and quinolizidine alkaloid induction in L. angustifolius aerial parts in response to mechanical damage
Lupinus species are commonly used as annual forage and for grain production. They are considered alternative crops to soybean due to their adaptation to cool environments and dry soils. The present study is an analysis of the chemical changes coming from biomass removal in a sweet genotype of Lupinu...
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
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Taylor & Francis
2019
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| Materias: | |
| Acceso en línea: | https://www.tandfonline.com/doi/abs/10.1080/17429145.2012.672660 http://hdl.handle.net/20.500.12123/4999 https://doi.org/10.1080/17429145.2012.672660 |
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| author | Chludil, Hugo Daniel Leicach, Silvia R. Corbino, Graciela Beatriz Barriga, Lucia G. Vilariño, M. del Pilar |
| author_browse | Barriga, Lucia G. Chludil, Hugo Daniel Corbino, Graciela Beatriz Leicach, Silvia R. Vilariño, M. del Pilar |
| author_facet | Chludil, Hugo Daniel Leicach, Silvia R. Corbino, Graciela Beatriz Barriga, Lucia G. Vilariño, M. del Pilar |
| author_sort | Chludil, Hugo Daniel |
| collection | INTA Digital |
| description | Lupinus species are commonly used as annual forage and for grain production. They are considered alternative crops to soybean due to their adaptation to cool environments and dry soils. The present study is an analysis of the chemical changes coming from biomass removal in a sweet genotype of Lupinus angustifolius. Mechanical damage induced significant increases in antioxidant activity (12.4%), as well as in flavonoid and phenolic content (36.6% and 12.0%, respectively). This sweet lupin also exhibited a higher induced response (68.2%) in the alkaloid content after the damage. These same alkaloids were identified in the control samples and all of them, except lupanine, showed higher relative abundances in response to mechanical damage. Traces of α-isolupanine were detected in control samples and showed a 23.5-fold increase in response to biomass removal. Mechanical damage also produced a striking increase (8.6-fold) in relative abundance of genistin. |
| format | info:ar-repo/semantics/artículo |
| id | INTA4999 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | Taylor & Francis |
| publisherStr | Taylor & Francis |
| record_format | dspace |
| spelling | INTA49992019-04-29T11:30:31Z Genistin and quinolizidine alkaloid induction in L. angustifolius aerial parts in response to mechanical damage Chludil, Hugo Daniel Leicach, Silvia R. Corbino, Graciela Beatriz Barriga, Lucia G. Vilariño, M. del Pilar Lupinus angustifolius Alcaloides Daños Mecánicos Alkaloids Mechanical Damage Lupino Azul Quinolizidina Genistina Lupinus species are commonly used as annual forage and for grain production. They are considered alternative crops to soybean due to their adaptation to cool environments and dry soils. The present study is an analysis of the chemical changes coming from biomass removal in a sweet genotype of Lupinus angustifolius. Mechanical damage induced significant increases in antioxidant activity (12.4%), as well as in flavonoid and phenolic content (36.6% and 12.0%, respectively). This sweet lupin also exhibited a higher induced response (68.2%) in the alkaloid content after the damage. These same alkaloids were identified in the control samples and all of them, except lupanine, showed higher relative abundances in response to mechanical damage. Traces of α-isolupanine were detected in control samples and showed a 23.5-fold increase in response to biomass removal. Mechanical damage also produced a striking increase (8.6-fold) in relative abundance of genistin. EEA San Pedro Fil: Chludil, Hugo Daniel. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Química de Biomoléculas; Argentina Fil: Leicach, Silvia R. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Química de Biomoléculas; Argentina Fil: Corbino, Graciela Beatriz. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Química de Biomoléculas; Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Pedro; Argentina Fil: Barriga, Lucia G. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Química de Biomoléculas; Argentina Fil: Vilariño, M. del Pilar. Universidad de Buenos Aires. Facultad de Agronomía. Cátedra de Cultivos Industriales; Argentina 2019-04-29T11:26:28Z 2019-04-29T11:26:28Z 2013 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://www.tandfonline.com/doi/abs/10.1080/17429145.2012.672660 http://hdl.handle.net/20.500.12123/4999 1742-9145 1742-9153 https://doi.org/10.1080/17429145.2012.672660 eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf Taylor & Francis Journal of Plant Interactions 8 (2) : 117-124 (2013) |
| spellingShingle | Lupinus angustifolius Alcaloides Daños Mecánicos Alkaloids Mechanical Damage Lupino Azul Quinolizidina Genistina Chludil, Hugo Daniel Leicach, Silvia R. Corbino, Graciela Beatriz Barriga, Lucia G. Vilariño, M. del Pilar Genistin and quinolizidine alkaloid induction in L. angustifolius aerial parts in response to mechanical damage |
| title | Genistin and quinolizidine alkaloid induction in L. angustifolius aerial parts in response to mechanical damage |
| title_full | Genistin and quinolizidine alkaloid induction in L. angustifolius aerial parts in response to mechanical damage |
| title_fullStr | Genistin and quinolizidine alkaloid induction in L. angustifolius aerial parts in response to mechanical damage |
| title_full_unstemmed | Genistin and quinolizidine alkaloid induction in L. angustifolius aerial parts in response to mechanical damage |
| title_short | Genistin and quinolizidine alkaloid induction in L. angustifolius aerial parts in response to mechanical damage |
| title_sort | genistin and quinolizidine alkaloid induction in l angustifolius aerial parts in response to mechanical damage |
| topic | Lupinus angustifolius Alcaloides Daños Mecánicos Alkaloids Mechanical Damage Lupino Azul Quinolizidina Genistina |
| url | https://www.tandfonline.com/doi/abs/10.1080/17429145.2012.672660 http://hdl.handle.net/20.500.12123/4999 https://doi.org/10.1080/17429145.2012.672660 |
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