
Abordou-se possível solução tecnológica para reduzir os níveis de cobre em cachaças. Para tanto, sete cachaças de diferentes procedências foram analisadas espectrofotometricamente quanto ao teor de cobre, antes e após armazenamento (em pequenos tonéis de carvalho) durante 6 meses. Constatou-se que o envelhecimento promoveu significativa redução no teor de cobre (74,1+ 6,7%) das cachaças. Tal processo pode constituir uma das formas para redução dos níveis de contaminação desse componente na cachaça. ABSTRACT Possible technological solution to reduce copper levels in “cachaças” was approached. For this, seven “cachaças” of different sources were analyzed spectrophotometrically for copper content, before and after storage in little oak barrels during 6 months. It was observed that aging promoted significant reduction in copper levels (74,1 ± 6,7%) of “cachaças” . This process may constitute one of the forms to reduce the contamination levels of this component in “cachaças”.
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