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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
25/09/2019 |
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Actualizado : |
25/09/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
LORENZO, D.; PAZ, D.; DAVIES, P.; VILA, R.; CAÑIGUERAL, S.; DELLACASSA, E. |
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Afiliación : |
DANIEL LORENZO, Universidad de la República (UdelaR)/ Facultad de Química; DANIEL PAZ, Universidad de la República (UdelaR)/ Facultad de Química; PHILIP DAVIES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ROSER VILA, Universitat de Barcelona / Facultat de Farmàcia. Spain.; SALVADOR CAÑIGUERAL, Universitat de Barcelona / Facultat de Farmàcia. Spain.; EDUARDO DELLACASSA, Universidad de la República (UdelaR)/ Facultad de Química. |
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Título : |
Composition of a new essential oil type of Lippia alba (Mill.) N.E. Brown from Uruguay |
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Fecha de publicación : |
2001 |
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Fuente / Imprenta : |
Flavour and Fragrance Journal, 2001, Volume 16, Issue 5, Pages 356-359. |
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ISSN : |
0882-5734 |
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DOI : |
10.1002/ffj.1011 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 11 July 2000 / Revised 21 March 2001 / Accepted 24 March 2001. |
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Contenido : |
Abstract.
The essential oil of aerial parts of Lippia alba (Mill.) N. E. Brown cultivated in a small-scale experimental area was analysed by GC and GC-MS (quadrupole). Twenty-seven components were identified, corresponding to 93% of the total oil. The enantiomeric distribution of α-pinene, sabinene, limonene and linalool was studied by multidimensional GC-GC. The major component was linalool (55%) with an enantiomeric purity of 99% for (+)-linalool. Comparison with previous results suggested the presence of a new linalool-rich chemotype for L. alba.
Copyright © 2001 John Wiley & Sons, Ltd. |
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Palabras claves : |
Enantioselective gas chromatography; Linalool; Lippia alba (Mill.) N. E. Brown; Verbenaceae. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 01466naa a2200265 a 4500
001 1060217
005 2019-09-25
008 2001 bl uuuu u00u1 u #d
022 $a0882-5734
024 7 $a10.1002/ffj.1011$2DOI
100 1 $aLORENZO, D.
245 $aComposition of a new essential oil type of Lippia alba (Mill.) N.E. Brown from Uruguay$h[electronic resource]
260 $c2001
500 $aArticle history: Received 11 July 2000 / Revised 21 March 2001 / Accepted 24 March 2001.
520 $aAbstract. The essential oil of aerial parts of Lippia alba (Mill.) N. E. Brown cultivated in a small-scale experimental area was analysed by GC and GC-MS (quadrupole). Twenty-seven components were identified, corresponding to 93% of the total oil. The enantiomeric distribution of α-pinene, sabinene, limonene and linalool was studied by multidimensional GC-GC. The major component was linalool (55%) with an enantiomeric purity of 99% for (+)-linalool. Comparison with previous results suggested the presence of a new linalool-rich chemotype for L. alba. Copyright © 2001 John Wiley & Sons, Ltd.
653 $aEnantioselective gas chromatography
653 $aLinalool
653 $aLippia alba (Mill.) N. E. Brown
653 $aVerbenaceae
700 1 $aPAZ, D.
700 1 $aDAVIES, P.
700 1 $aVILA, R.
700 1 $aCAÑIGUERAL, S.
700 1 $aDELLACASSA, E.
773 $tFlavour and Fragrance Journal, 2001, Volume 16, Issue 5, Pages 356-359.
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
20/03/2024 |
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Actualizado : |
20/03/2024 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
BUSTAMANTE-SILVEIRA, M.; SIRI-PRIETO, G.; MAZZILLI, S.; CARRASCO-LETELIER, L. |
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Afiliación : |
BUSTAMANTE-SILVEIRA, M, Estación Experimental Mario Cassinoni (EEMAC), Facultad de Agronomía, Universidad de la República, Paysandú, Uruguay; GUILLERMO SIRI-PRIETO, Estación Experimental Mario Cassinoni (EEMAC), Facultad de Agronomía, Universidad de la República, Paysandú, Uruguay; SEBASTIÁN R. MAZZILLI, Estación Experimental Mario Cassinoni (EEMAC), Facultad de Agronomía, Universidad de la República, Paysandú, Uruguay; LEONIDAS CARRASCO-LETELIER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Carbon footprint of four bioethanol cropping systems in a temperate region. (Research Article). |
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Fecha de publicación : |
2024 |
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Fuente / Imprenta : |
Biofuels. 2024. https://doi.org/10.1080/17597269.2024.2327154 |
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DOI : |
10.1080/17597269.2024.2327154 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 05 November 2023, Accepted 01 March 2024, Published online 18 March 2024. -- Correspondence:
Leonidas Carrasco-Letelier, Email: lcarrasco@inia.org.uy , Natural Resources, Production and Environment, Experimental Station INIA La Estanzuela
Alberto Boerger, Route 50 km 11, 70000, Colonia, Uruguay. -- Funding: This work was supported by Universidad de la Rep�ublica, Uruguay. |
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Contenido : |
ABSTRACT.- Under the EU Renewable Energy Directive (2009/28/EC), estimating biofuel GHG emissions is essential to gauge emissions reductions compared to fossil fuels. Within this framework, the carbon footprint (CF) was calculated for four bioethanol cropping systems: a maize-wheat-sorghum rotation without the harvest of crop residues (MWS), a maize-wheat-sorghum rotation with harvested crop residues (MWS-R), switchgrass (Sw), and continuous sweet sorghum (Ss). The estimation followed a life-cycle analysis strategy. The CF varied between 0.04 and 3.68 kg CO2-eq l -1 ethanol. Switchgrass had the smallest CF and the highest ethanol yield per hectare (4,263 L [ha yr] -1). However, for annual systems, Ss had the highest CF (3.68 kg CO2-eq l -1 ethanol), 2 and 4 times larger than MWS-R and MWS systems. The soil preparation, planting, and post-planting emissions were 80% of the mean emissions in the annual cropping systems. By comparison, 60% of Sw's CF came from post-planting, and 46% from fertilizers. In Sw, soil erosion accounted for 11% of the soil organic carbon lost in the MWS-R and Ss systems. In addition, Sw was the system with the most significant carbon sequestration (-1,957 kg CO2-eq [ha yr - 1]), a value corresponding to 94% of the CF of this bioethanol cropping system. @ 2024 Informa UK Limited, trading as Taylor & Francis Group |
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Palabras claves : |
ÁREA DE RECURSOS NATURALES, PRODUCCIÓN Y AMBIENTE - INIA; Biofuel; Greenhouse gas emissions; Life cycle assessment; SOC; Soil erosion. |
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Asunto categoría : |
P01 Conservación de la naturaleza y recursos de La tierra |
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Marc : |
LEADER 02572naa a2200253 a 4500
001 1064508
005 2024-03-20
008 2024 bl uuuu u00u1 u #d
024 7 $a10.1080/17597269.2024.2327154$2DOI
100 1 $aBUSTAMANTE-SILVEIRA, M.
245 $aCarbon footprint of four bioethanol cropping systems in a temperate region. (Research Article).$h[electronic resource]
260 $c2024
500 $aArticle history: Received 05 November 2023, Accepted 01 March 2024, Published online 18 March 2024. -- Correspondence: Leonidas Carrasco-Letelier, Email: lcarrasco@inia.org.uy , Natural Resources, Production and Environment, Experimental Station INIA La Estanzuela Alberto Boerger, Route 50 km 11, 70000, Colonia, Uruguay. -- Funding: This work was supported by Universidad de la Rep�ublica, Uruguay.
520 $aABSTRACT.- Under the EU Renewable Energy Directive (2009/28/EC), estimating biofuel GHG emissions is essential to gauge emissions reductions compared to fossil fuels. Within this framework, the carbon footprint (CF) was calculated for four bioethanol cropping systems: a maize-wheat-sorghum rotation without the harvest of crop residues (MWS), a maize-wheat-sorghum rotation with harvested crop residues (MWS-R), switchgrass (Sw), and continuous sweet sorghum (Ss). The estimation followed a life-cycle analysis strategy. The CF varied between 0.04 and 3.68 kg CO2-eq l -1 ethanol. Switchgrass had the smallest CF and the highest ethanol yield per hectare (4,263 L [ha yr] -1). However, for annual systems, Ss had the highest CF (3.68 kg CO2-eq l -1 ethanol), 2 and 4 times larger than MWS-R and MWS systems. The soil preparation, planting, and post-planting emissions were 80% of the mean emissions in the annual cropping systems. By comparison, 60% of Sw's CF came from post-planting, and 46% from fertilizers. In Sw, soil erosion accounted for 11% of the soil organic carbon lost in the MWS-R and Ss systems. In addition, Sw was the system with the most significant carbon sequestration (-1,957 kg CO2-eq [ha yr - 1]), a value corresponding to 94% of the CF of this bioethanol cropping system. @ 2024 Informa UK Limited, trading as Taylor & Francis Group
653 $aÁREA DE RECURSOS NATURALES, PRODUCCIÓN Y AMBIENTE - INIA
653 $aBiofuel
653 $aGreenhouse gas emissions
653 $aLife cycle assessment
653 $aSOC
653 $aSoil erosion
700 1 $aSIRI-PRIETO, G.
700 1 $aMAZZILLI, S.
700 1 $aCARRASCO-LETELIER, L.
773 $tBiofuels. 2024. https://doi.org/10.1080/17597269.2024.2327154
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