2016
DOI: 10.21930/rcta.vol17_num3_art:514
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Caracterización composicional del fruto de 15 variedades de Jatropha curcas L. en el departamento del Tolima, Colombia

Abstract: <p><em>Jatropha curcas </em>L. ( JCL) es una planta tropical en proceso de domesticación con uso multipropósito, principalmente, para biodiesel. La caracterización del fruto permitirá reconocer el aprovechamiento del aceite para la sustitución de la energía fósil y el potencial uso de los otros componentes. Por esta razón, se realizó la valoración e identificación de  los componentes del fruto y sus posibles usos en un experimento ubicado en el Tolima (Colombia). Se utilizó un diseño de bloqu… Show more

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Cited by 5 publications
(5 citation statements)
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References 27 publications
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“…The use of coproducts from the agricultural stage and extraction is considered. The husk is used for the generation of compost and the crop's fertilization, and with it, the partial substitution of chemical products [65,71]. The energetic characteristics of the defatted paste (cake) obtained after mechanical extraction were also contemplated because of its heat capacity of 2651 kcal kg −1 [72].…”
Section: Sensitivity Of the Product Systemmentioning
confidence: 99%
“…The use of coproducts from the agricultural stage and extraction is considered. The husk is used for the generation of compost and the crop's fertilization, and with it, the partial substitution of chemical products [65,71]. The energetic characteristics of the defatted paste (cake) obtained after mechanical extraction were also contemplated because of its heat capacity of 2651 kcal kg −1 [72].…”
Section: Sensitivity Of the Product Systemmentioning
confidence: 99%
“…The use of J. curcas oil as an asphaltene stabiliser is shown to be feasible according to the results obtained, this is possibly due to its composition, formed by fatty acids, mostly linoleic acid [40,41] which has been shown to have asphaltene-stabilising properties, as well as other acids such as palmitic acid, which is also present in the composition of the evaluated oil [15]. The polar nature of the fatty acid components of vegetable oils, such as that of J. curcas, give them surfactant properties, making them potential asphaltene stabilisers, which can be supported by the following factors: it is of utmost importance to find new substances with a higher solubility, because of the good results obtained with organic acids, taking into account that vegetable oils are mixtures rich in free or glyceride-forming organic acids, also vegetable oils are easy to obtain and cheaper than most of the polymeric dispersants used commercially Also, once the state of conservation of such substances is sufficient, their use could have positive social and economic consequences [19].…”
Section: Results For Crude Oil B Samplementioning
confidence: 80%
“…En relación con el índice de cetano, en Jatropha curcas, por su naturaleza aún silvestre, en proceso de mejoramiento genético (Campuzano et al, 2016), los valores reportados en otras investigaciones presentaron valores amplios entre 38,0 y 51,0 cetanos con una media de 46,3 cetanos (Achten et al, 2008). No obstante, los resultados encontrados en este estudio para este parámetro fueron cercanos con la media de 46,3 cetanos reportada por Achten et al (2008) y similares a los reportados por otros investigadores de 51,0 (Xuan Ho et al, 2020), 57,1 (Sarin et al, 2007); 58,4 (Knothe & Steidely, 2005); 57,4 (Sarin et al, 2007) y 54,2 a 56,5 (Verma et al, 2019).…”
Section: Discussionunclassified