How To Make Low Alcohol Wine with Prof Monika Christmann
This show was published 29 October 2021
In this second interview with Prof Monika Christmann we discuss the methods for removing alcohol from wine.
The leading technology is spinning cone, a two step procedure to preserve the wine's aromas in the first instance, before the alcohol is removed.
Another technique is vacuum distillation but in Germany at least, you have to be classed as a distiller and pay the appropriate taxes. The advantage is that by lowering the temperature in the tank you avoid over-cooking of the wine. Trials have shown that you can reduce the alcohol by a couple of percentage points without changing the flavour in comparison to the control wine.
The third uses a membrane (or reverse osmosis) with pores the size of alcohol in water which the wine passes through. It is only suitable for low alcohol rather than alcohol free wines.
The UK Wine Show is sponsored by ThirtyFifty. Our team of wine tasters are busy entertaining and educating UK consumers to help them get the most out of wine.
The music used for the UK Wine Show is Griffes de Jingle 1 by Marcel de la Jartèle and Silence by Etoile Noire.