Skin: nf The skin (or skin or epicarp) of the grape. The skin, which represents approximately 10% of the mass of the grape, is covered with a fine greyish dust, the bloom which makes the skin non-wettable and in particular retains the yeasts involved during fermentation. This film is made up of an outer envelope: the cuticle, a kind of glazed and impermeable layer whose internal cells (the hypodermis) contain:
pectic materials, f...
Hello,
You must be a subscriber to read the rest of this article, its links and its images.
The subscription to the complete reading of the site is at 1 €uro per month, without any commitment.
If you already have a current subscription, please log in using the form below.
Otherwise you can subscribe here.