A-linolenic acid, DSC, FTIR, rose hip seed oil, R. rubiginosa
Rosa rubiginosa L. seed oil has been studied for its application in skin care products, but the chemical nature of seeds, pulp and even leaves, apart from that of oil, is also relevant with a view to the application of this weed for biodiesel production. All these vegetal materials were studied by i...
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| Formato: | Artículo revista |
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Sociedad Argentina de Botánica
2016
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/BSAB/article/view/15388 |
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I10-R325-article-153882020-03-09T19:07:44Z A-linolenic acid, DSC, FTIR, rose hip seed oil, R. rubiginosa Caracterización térmica y vibracional de las semillas, pulpa, hojas y aceite de semillas de Rosa rubiginosa. Ramos, Pablo Martín Gil, Jesús Martín Ramos Sánchez, M. Carmen Navas Gracia, Luis Manuel Hernández Navarro, Salvador Gil, Francisco Javier Martín A-linolenic acid DSC FTIR rose hip seed oil R. rubiginosa Aceite de rosa de mosqueta ácido ?-linolénico DSC FTIR R. rubiginosa. Rosa rubiginosa L. seed oil has been studied for its application in skin care products, but the chemical nature of seeds, pulp and even leaves, apart from that of oil, is also relevant with a view to the application of this weed for biodiesel production. All these vegetal materials were studied by infrared spectroscopy (FTIR) and differential scanning calorimetry (DSC) for characterisation purposes. FTIR bands at 3005, 2924, 1740, 1654 and 1456 cm-1 were used to estimate the iodine index, suitable for biofuels, and the oxidation stability degree. From the viewpoint of the thermal stability, both the seed oil (for which pyrolysis occurs at 462ºC), the raw seeds and the rosehip pulp (with decomposition temperatures of 373ºC and 333ºC, respectively) showed potential as a biomass feedstock for conversion into biofuels. Caracterización térmica y vibracional de las semillas, pulpa, hojas y aceite de semillas de Rosa rubiginosa. El aceite de semillas de R. rubiginosa L. ha sido estudiado para su aplicación en productos para el cuidado de la piel, pero la naturaleza química de las semillas, pulpa y hojas, además de la del aceite, también es importante con miras a la aplicación de esta mala hierba para la producción de biodiesel. Los materiales vegetales mencionados se han estudiado mediante espectroscopía infrarroja (FTIR) y calorimetría diferencial de barrido (DSC) con fines de caracterización. Las bandas del espectro infrarrojo en 3005, 2924, 1740, 1654 y 1456 cm-1 han sido utilizadas para estimar el índice de yodo, adecuado para los biocombustibles, y el grado de estabilidad a la oxidación. Desde el punto de vista de la estabilidad térmica, tanto el aceite de semillas (para el que la pirólisis se produce a 462ºC) como las semillas crudas y la pulpa (con temperaturas de descomposición de 373°C y 333°C, respectivamente) mostraron potencial como materia prima de biomasa para su conversión en biocombustibles. Sociedad Argentina de Botánica 2016-10-12 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo original application/pdf https://revistas.unc.edu.ar/index.php/BSAB/article/view/15388 10.31055/1851.2372.v51.n3.15388 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 51 No. 3 (2016): September; 429-439 Boletín de la Sociedad Argentina de Botánica; Vol. 51 Núm. 3 (2016): Setiembre; 429-439 Boletín de la Sociedad Argentina de Botánica; v. 51 n. 3 (2016): Setiembre; 429-439 1851-2372 0373-580X 10.31055/1851.2372.v51.n3 eng https://revistas.unc.edu.ar/index.php/BSAB/article/view/15388/15265 Derechos de autor 2016 Boletín de la Sociedad Argentina de Botánica |
| institution |
Universidad Nacional de Córdoba |
| institution_str |
I-10 |
| repository_str |
R-325 |
| container_title_str |
Boletín de la Sociedad Argentina de Botánica |
| language |
Inglés |
| format |
Artículo revista |
| topic |
A-linolenic acid DSC FTIR rose hip seed oil R. rubiginosa Aceite de rosa de mosqueta ácido ?-linolénico DSC FTIR R. rubiginosa. |
| spellingShingle |
A-linolenic acid DSC FTIR rose hip seed oil R. rubiginosa Aceite de rosa de mosqueta ácido ?-linolénico DSC FTIR R. rubiginosa. Ramos, Pablo Martín Gil, Jesús Martín Ramos Sánchez, M. Carmen Navas Gracia, Luis Manuel Hernández Navarro, Salvador Gil, Francisco Javier Martín A-linolenic acid, DSC, FTIR, rose hip seed oil, R. rubiginosa |
| topic_facet |
A-linolenic acid DSC FTIR rose hip seed oil R. rubiginosa Aceite de rosa de mosqueta ácido ?-linolénico DSC FTIR R. rubiginosa. |
| author |
Ramos, Pablo Martín Gil, Jesús Martín Ramos Sánchez, M. Carmen Navas Gracia, Luis Manuel Hernández Navarro, Salvador Gil, Francisco Javier Martín |
| author_facet |
Ramos, Pablo Martín Gil, Jesús Martín Ramos Sánchez, M. Carmen Navas Gracia, Luis Manuel Hernández Navarro, Salvador Gil, Francisco Javier Martín |
| author_sort |
Ramos, Pablo Martín |
| title |
A-linolenic acid, DSC, FTIR, rose hip seed oil, R. rubiginosa |
| title_short |
A-linolenic acid, DSC, FTIR, rose hip seed oil, R. rubiginosa |
| title_full |
A-linolenic acid, DSC, FTIR, rose hip seed oil, R. rubiginosa |
| title_fullStr |
A-linolenic acid, DSC, FTIR, rose hip seed oil, R. rubiginosa |
| title_full_unstemmed |
A-linolenic acid, DSC, FTIR, rose hip seed oil, R. rubiginosa |
| title_sort |
a-linolenic acid, dsc, ftir, rose hip seed oil, r. rubiginosa |
| description |
Rosa rubiginosa L. seed oil has been studied for its application in skin care products, but the chemical nature of seeds, pulp and even leaves, apart from that of oil, is also relevant with a view to the application of this weed for biodiesel production. All these vegetal materials were studied by infrared spectroscopy (FTIR) and differential scanning calorimetry (DSC) for characterisation purposes. FTIR bands at 3005, 2924, 1740, 1654 and 1456 cm-1 were used to estimate the iodine index, suitable for biofuels, and the oxidation stability degree. From the viewpoint of the thermal stability, both the seed oil (for which pyrolysis occurs at 462ºC), the raw seeds and the rosehip pulp (with decomposition temperatures of 373ºC and 333ºC, respectively) showed potential as a biomass feedstock for conversion into biofuels. |
| publisher |
Sociedad Argentina de Botánica |
| publishDate |
2016 |
| url |
https://revistas.unc.edu.ar/index.php/BSAB/article/view/15388 |
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