COMPONENTES QUÍMICOS DEL DURAMEN DE Andira inermis (W. Wright) DC. (Leguminosae)

Téllez-Sánchez, C.; Ochoa-Ruiz, Héctor G.; Sanjuán-Dueñas, Rubén; Rutiaga-Quiñones, José Guadalupe

doi:10.5154/r.rchscfa.2099.11.046

Cited by 8 publications

(14 citation statements)

References 10 publications

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“…The total extractives content ranged from 29.5 to 58.0 wt.%, in agreement with or higher than other values reported for tropical wood species Téllez et al 2010;Ramos-Pantaleón et al 2011). The total solubility of E. crassipes samples was obtained by a sequential extraction with cyclohexane, acetone, methanol, and hot water (Table 3).…”

Section: Chemical Propertiessupporting

confidence: 90%

Physicochemical Characterization of Water Hyacinth (Eichhornia crassipes (Mart.) Solms)

et al. 2016

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Water hyacinth (Eichhornia crassipes) is an aquatic flowering plant that belongs to the Pontederiaceae family. The plant is a freshwater hydrophyte that grows in subtropical and tropical regions of the world. The objective of this study was to determine the physicochemical characterization of roots, stems, and leaves of E. crassipes. The pH, ash, 1% alkali solubility, extractives, lignin, holocellulose, tannins, and calorific value were determined. Our results showed that the mineral content is relatively high, whereas that for lignin and tannins is low. The pH is moderately acid, and the soluble substances easily dissolved in alkali or organic solvents. Potassium, calcium, and silicon are the major constituents present in the ash of this plant. The determined calorific value was approximately 14.4 MJ/kg.

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Section: Chemical Propertiessupporting

confidence: 90%

Physicochemical Characterization of Water Hyacinth (Eichhornia crassipes (Mart.) Solms)

et al. 2016

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“…Téllez et al (2010) reported an intermediate value of 2.64 % S in the hardwood of Andira inermis, compared to the average values found here. S content among species was not statistically different (F = 0.30, df e = 2,12, P = 0.743), while it was between the sawdust and shavings (F = 15.56, df e = 1,12, P = 0.002) (Figure 2).…”

Section: Sulfurcontrasting

confidence: 64%

“…Ash components were identified and quantified under the procedure established by Bahng, Mukarakate, Robichaud, andNimlos (2009) andTéllez, Ochoa, Sanjuan, andRutiaga (2010). For this, a X-ray scattering spectrometer (Bruker AXS, Germany) coupled to a scanning electron microscope (JEOL JSM-6400, Japan) were used; the analysis conditions were 15 kV and 30 s.…”

Section: Contenido De Humedadmentioning

confidence: 99%

“…Téllez et al (2010) ) reportaron un valor intermedio de 2.64 % de S en el duramen de Andira inermis, respecto a los valores medios aquí encontrados. El contenido de S entre las especies no fue estadísticamente diferente (F = 0.30, gl e = 2,12, P = 0.743), mientras que el contenido de S en el aserrín y la viruta si lo fue (F = 15.56, gl e = 1,12, P = 0.002) (Figura 2).…”

Section: Azufreunclassified

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Contenido De Humedad Y Sustancias Inorgánicas en Subproductos Maderables De Pino Para Su Uso en Pélets Y Briquetas

Correa-Méndez¹,

Carrillo-Parra

Rutiaga-Quiñones

et al. 2014

Rev Cha Se Cie For y del Amb

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La industria forestal de la cabecera municipal Nuevo San Juan Parangaricutiro y de la Comunidad Indígena de Nuevo San Juan Parangaricutiro, Michoacán, México, generan 1,232 m3·año-1 de aserrín y viruta de pino que son subutilizados. El aserrín y la viruta de Pinus leiophylla Sch. Et Cham., P. montezumae Lamb. y P. pseudostrobus Lindl se analizaron fisicoquímicamente para determinar si reunían los requisitos para la elaboración de pélets y briquetas. El contenido de humedad, ceniza y elementos inorgánicos de los subproductos se determinaron según estándares internacionales. El contenido de humedad en aserrín fue 51.5 ± 1.9 % y 53.7 ± 0.1 % en viruta; estos valores superaron el máximo permisible. El contenido de cenizas en el aserrín y en la viruta fue 0.26 ± 0.03 % y 0.34 ± 0.03 %, respectivamente. En las tres especies evaluadas, el porcentaje medio de Ca, K, Mg, P, S, Si, Fe, Al y Na en el aserrín fue 47.1 ± 2.8, 26.0 ± 2.5, 13.5 ± 0.4, 5.0 ± 0.4, 3.2 ± 0.4, 2.3 ± 0.8, 1.0 ± 0.1, 1.3 ± 0.4 y 1.4 ± 0.3, respectivamente, mientras que el porcentaje medio de Ca, K, Mg, P, S, Si, Fe, Al y Na en la viruta fue 43.2 ± 7.0, 16.5 ± 3.0, 10.1 ± 4.8, 4.0 ± 0.6, 1.8 ± 0.2, 3.6 ± 0.3, 1.0 ± 0.6, 1.1 ± 0.1, y 1.0 ± 0.6, respectivamente. El arsénico sólo se encontró en la viruta (17.1 ± 17.1 %). De acuerdo con los resultados, el aserrín es el subproducto más adecuado para la producción de pélets y briquetas.

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“…Microanalysis of the ash obtained was carried out in an X-ray energy dispersion spectrometer (EDS), coupled to a Scanning Electron Microscope (SEM) brand Jeol model JSM6400. The operating conditions for the analyzes were 20 kV and 8.5 s ( Téllez-Sánchez et al, 2010 ).…”

Section: Methodsmentioning

confidence: 99%

Chemical composition of Luffa aegyptiaca Mill., Agave durangensis Gentry and Pennisetum sp.

Moreno-Anguiano

Carrillo-Parra

Rutiaga-Quiñones

et al. 2021

PeerJ

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The particleboard industry faces problems of wood shortage, which has led to the use of non-wood lignocellulosic materials. Furthermore, there is also interest in looking for materials that improve their physical and mechanical properties. The species Luffa aegyptiaca Mill. (fruit), Agave durangensis Gentry (bagasse) and Pennisetum sp. (plant, leaves and stem) could be used in the elaboration of wood-based particleboards. The aim of this study is to determine the feasibility of using these materials to produce particleboards in accordance with their chemical composition. Five materials were studied, A. durangensis (bagasse), L. aegyptiaca (fruit) and Pennisetum sp. (whole plant, leaves and stem). Extractives, holocellulose, Runkel lignin and ash content was determined. The pH of the fibers was also measured and a microanalysis of the ash was performed. ANOVA and Kruskal-Wallis tests were carried out, in addition Tukey and Dunn tests for group comparison were performed. Pennisetum sp. leaves presented the highest total extractives and ash content, while L. aegyptiaca fruit and A. durangensis bagasse had the highest both content of holocellulose and Runkel lignin respectively. The lowest pH was presented by the L. aegyptiaca fruit, while the highest was from the Pennisetum sp. stem. The element with the greatest presence in the five materials was potassium, except in A. durangensis bagasse showing calcium. L. aegyptiaca fruit has better characteristics to be used in particleboards with greater mechanical resistance because of its higher holocellulose content. However, Pennisetum sp. (plant, leaves and stem) could be used to make particleboards with high resistance to water absorption.

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COMPONENTES QUÍMICOS DEL DURAMEN DE Andira inermis (W. Wright) DC. (Leguminosae)

Cited by 8 publications

References 10 publications

Physicochemical Characterization of Water Hyacinth (Eichhornia crassipes (Mart.) Solms)

Physicochemical Characterization of Water Hyacinth (Eichhornia crassipes (Mart.) Solms)

Contenido De Humedad Y Sustancias Inorgánicas en Subproductos Maderables De Pino Para Su Uso en Pélets Y Briquetas

Chemical composition of Luffa aegyptiaca Mill., Agave durangensis Gentry and Pennisetum sp.

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