Skin: nf Grape skin or skin. A grape is made up of the skin (skin *), pulp and seeds. This skin, this film (or quite simply, the envelope of the grape) is made up of three elements:
1 / the cuticle (very thin outer membrane): it makes the film non-wettable. Thus, this waxy cuticle (also called bloom) protects the grain from external agents: rain, humidity, heat while retaining the germs brought by the insects ...
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