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Temas Agrarios
Article . 2008 . Peer-reviewed
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Temas Agrarios
Article
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Temas Agrarios
Article . 2008
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Cuantificación de Sustancias Marcadoras de Envejecimiento en Quercus humboldtii por Cromatografía Líquida de Alta Eficiencia

Authors: Rafael E. González; Lilia S. Calderón; Rodolfo A. . Cabeza;

Cuantificación de Sustancias Marcadoras de Envejecimiento en Quercus humboldtii por Cromatografía Líquida de Alta Eficiencia

Abstract

En la etapa de maduración de las bebidas alcohólicas se utilizan barriles de roble Americanos y Franceses, que al contacto con el aguardiente liberan sustancias que finalmente contribuyen con las características sensoriales del mismo. El siringaldehido y la vainillina son algunos de estos compuestos que a su vez son considerados como marcadores de envejecimiento ya que son útiles para evaluar la calidad de las bebidas envejecidas. El objetivo de este trabajo fue investigar por primera vez en Colombia la presencia de estos compuestos en el roble Colombiano (Quercus humboldtii) tostado a 180 ºC por tres horas y sin tostar, por Cromatografía Líquida de Alta Eficiencia. Iniciando un proceso de evaluación sobre la posibilidad de utilizar el roble colombiano en la elaboración de barriles para maduración de bebidas alcohólicas. Encontrándose que el tostado influencia decisivamente la composición de Quercus humboldtii, debido a que no se detectaron concentraciones de siringaldehido y vainillina en roble sin tostar. Además se presentó una relación siringaldehido/vainillina de 1.45 en el roble tostado, que demuestra un equilibrio entre estos aldehídos y la posibilidad de continuar estudios sobre la aceptación de este material.

Related Organizations
Keywords

S, Agriculture

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
6
Average
Average
Average
gold