Figure 4.
Score plot of the first 3 PCs (A), score (B) and loading plot (C) of the first and second PCs after PC analysis on volatile compounds GC/MS-SPME data for autochthonous S. cerevisiae strains (SRS1, RT73), commercial strain (CS), non-Saccharomyces strains (STS12 and STS45), and co-culture (SRS1+STS12).