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 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Tacuarembó. |
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Fecha : |
10/08/2016 |
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Actualizado : |
05/11/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
LOPRETTI, M.I.; BALDYGA, N.T.; GONZALEZ, M.; OLAZABAL, L.B.; TORRES, M.G.; RESQUÍN, F.; CARRASCO-LETELIER, L. |
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Afiliación : |
JOSE FERNANDO RESQUIN PEREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LEONIDAS CARRASCO-LETELIER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Biodegradation pretreatment of wood of E. grandis, E. dunnii, and E. benthamii to work in biorefinery processes. |
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Fecha de publicación : |
2016 |
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Fuente / Imprenta : |
Journal of Renewable Materials, v. 4, n. 1, p. 66-71, 2016. |
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DOI : |
10.7569/JRM.2015.634133 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received October 13, 2015/ Accepted January 21, 2016. |
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Contenido : |
Nowadays, there is a great interest in using lignocellulosic materials as substrate for the production of
biorefi nery products. Eucalypti are good options to use as crops to obtain different kinds of biofuels and
derivatives, since their plantations show high adaptation potential to soil and weather conditions in Uruguay.
The basic process steps involved in the obtainment of biorefi nery materials are: pretreatment, hydrolysis,
fermentation and products separation. As delignifi cation is an important process to obtain biorefi nery products,
in this context the evaluation of the biological (BT) and hydrothermal (TT) pretreatment of different species of
Eucaliptus was studied. The possibility of obtaining sugars, alcohols and organic acids was the main focus.
The results of these investigations show a good production of reducing sugars (4?5 mg/mL for both BT and
TT pretreatments), acetic acid (3?8 mg/mL for BT and 3?7 mg/mL for TT) and isopropanol (18?48 mg/mL for
BT and 20?30 mg/mL for TT). In conclusion, the results show similar behaviours for BT and TT pretreatments,
which is a quite important result since BT is cheaper and cleaner and thus a more attractive technology. |
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Palabras claves : |
BIOREFINERY; BIORREFINERÍA; DELIGNIFICATION; PRETRATAMIENTO; PRETREATMENT. |
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Thesagro : |
BIODEGRADACION; MADERA. |
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Asunto categoría : |
K10 Producción forestal |
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Marc : |
LEADER 02133naa a2200301 a 4500
001 1054846
005 2019-11-05
008 2016 bl uuuu u00u1 u #d
024 7 $a10.7569/JRM.2015.634133$2DOI
100 1 $aLOPRETTI, M.I.
245 $aBiodegradation pretreatment of wood of E. grandis, E. dunnii, and E. benthamii to work in biorefinery processes.$h[electronic resource]
260 $c2016
500 $aArticle history: Received October 13, 2015/ Accepted January 21, 2016.
520 $aNowadays, there is a great interest in using lignocellulosic materials as substrate for the production of biorefi nery products. Eucalypti are good options to use as crops to obtain different kinds of biofuels and derivatives, since their plantations show high adaptation potential to soil and weather conditions in Uruguay. The basic process steps involved in the obtainment of biorefi nery materials are: pretreatment, hydrolysis, fermentation and products separation. As delignifi cation is an important process to obtain biorefi nery products, in this context the evaluation of the biological (BT) and hydrothermal (TT) pretreatment of different species of Eucaliptus was studied. The possibility of obtaining sugars, alcohols and organic acids was the main focus. The results of these investigations show a good production of reducing sugars (4?5 mg/mL for both BT and TT pretreatments), acetic acid (3?8 mg/mL for BT and 3?7 mg/mL for TT) and isopropanol (18?48 mg/mL for BT and 20?30 mg/mL for TT). In conclusion, the results show similar behaviours for BT and TT pretreatments, which is a quite important result since BT is cheaper and cleaner and thus a more attractive technology.
650 $aBIODEGRADACION
650 $aMADERA
653 $aBIOREFINERY
653 $aBIORREFINERÍA
653 $aDELIGNIFICATION
653 $aPRETRATAMIENTO
653 $aPRETREATMENT
700 1 $aBALDYGA, N.T.
700 1 $aGONZALEZ, M.
700 1 $aOLAZABAL, L.B.
700 1 $aTORRES, M.G.
700 1 $aRESQUÍN, F.
700 1 $aCARRASCO-LETELIER, L.
773 $tJournal of Renewable Materials$gv. 4, n. 1, p. 66-71, 2016.
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