Q-TANNIN
Quebracho tannin for the processing of red wines
Q-Tannin enables to highlight violet tones, to stop the colour evolution towards orange nuances and to re-establish the correct balance anthocianins/tannins.
The condensed tannins released by Q-Tannin combine directly with the anthocyanins present and the tannins extracted during maceration to give wines with a more stable colour.
Thanks to its high oxygen fixing capacity, Q-Tannin, used at the start of fermentation enables oxidation phenomena on the must to be avoided.
Its special action on proteins partially eliminates oxidases and thus limits their harmful effect.