The results of the multivariate structure are consistent with those
obtained by the univariate analysis (Fig. 1). Accordingly, the simultaneous
representation of scores and loadings gave a global viewof themain attributes
responsible to fish group dispersion. PC1,with 40% of the explained
variance, is conditioned by “oily” flavour and “oily” odour, together with
attributes depending on fat content such as “fatness” of texture and persistence
of “aftertaste”, all of them attached to the farmed group. The
wild group had “seafood” flavour and “seafood” odour as the attributes
that facilitate their description in reference to the PC2 (15%). Additionally
“juiciness” and “shininess” were also linked to the wild group
(Fig. 1).