Wooden casks in which red wine is matured in a cellar,Portugal. The wine matures for three or four years. Oxygen passes slowly through the wood,aiding the formation of esters,flavour compounds,from the alcohol and acids contained in the wine | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Heseltine, John |
Bildgröße: | 4394 px × 4240 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |