Wine making – red, rosé, white.

Wine making – red, rosé, white.
The colour of red wine is in the peel of black grapes.
By fermentating it with the wine that colour comes into the wine.
Rosé is made by shortly fermenting it with the wine (1 hour up to a maximum of 24 hours):
As soon as tannins are released into the wine we speak of red wine.

White wine comes from green grapes, or by not fermenting the peel of the black grapes with the wine.
If the peel is not fermented along with the rest, you have to press first, then ferment.
Because pressing is nothing other than separating the solid parts from the juice.