The chaste term has your origin in the Latin, meaning pure, without mixtures, and your meaning is: common characteristic of a set of grapevines, proceeding from one or some similar plants morfologicaly, existing chaste authorized and recommended in the demarcated regions.
To same chaste in solos and peculiar climates originates wines differentiated, although some own aromatic components from the chaste one be maintained.

In this section it will be able to find the generality of the chaste ones used in Portugal, and the type of wine the one that give origin.
The chaste ones are classified in rosé, whites  and red  , in function of the color of its film.

Click in links of the sub-contents to view the chaste ones to your choice: