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Uma abordagem sensorial e quimica ao aroma de aguardentes vinicas envelhecidas ...
Sousa, Raul Bruno de; Caldeira, Ilda; Belchior, A.P.; Clímaco, M. CristinaThe maturation of wine brandies in wooden barrels origin many sensory and physical-chemical changes in these alcoholic beverages. This work studies the odorants in different aged brandies from Lourinhã. These brandies were analyzed by gas chromatography coupled to olfactometry (CG-O). A panel taster profiled these brandies and the identified odorants were also quantified by gas chromatography coupled to a flame...
Efeito da secagem natural na composição quimica da madeira de castanheiro usada...
Sousa, Raul Bruno de; Canas, Sara; Caldeira, Ilda; Mateus, Ana M.; Belchior, A. Pedro; Climaco, M. CristinaThe ageing of high quality brandies requires a period of storage in wooden barrels. Several studies have showed the great influence of the seasoning process on the characteristics of oak wood and their influence on wines and brandies quality. This study provides, for the first time, specific information about the seasoning effects on portuguese chestnut wood from two different geographical origins, namely on th...
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