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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Autores principales: Ramos, Pablo Martín, Gil, Jesús Martín, Ramos Sánchez, M. Carmen, Navas Gracia, Luis Manuel, Hernández Navarro, Salvador, Gil, Francisco Javier Martín
Formato: Artículo revista
Lenguaje:Inglés
Publicado: Sociedad Argentina de Botánica 2016
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DSC
Acceso en línea:https://revistas.unc.edu.ar/index.php/BSAB/article/view/15388
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spelling 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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first_indexed 2024-09-03T22:48:39Z
last_indexed 2024-09-03T22:48:39Z
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