# Exploring the Typicality, Sensory Space, and Chemical Composition of Swedish Solaris Wines
## 3 Results
### Sensory Profile of the Wines  
In the aroma profile of the wines, the distribution of the different wines following the CA analysis along F1 (42.21%) was driven by the higher frequency of citation of fruity descriptors (Figure 2). Wines on the left side of F1 were more frequently described as \"melon\", \"peach\", \"pear\" and/or \"pineapple\", whereas wines on the right side of F1 were characterized by \"green\" and aging-related descriptors. Three clusters were obtained from the corresponding HCA analysis, showing a spread distribution of Solaris wines. Sol-SW (1) and Sol-SW (3) grouped together with Cha-FR, described with \begin{table}
\begin{tabular}{c c c c c c c c} \hline \hline
**Typicality Cluster 1** & **Typicality Cluster 2** & **Typicality Cluster 3** & **Quality Cluster 1** & **Quality Cluster 2** \\ \hline Sol-SW (1) & 69.17 a & AL-SP (2) & 72.82 a & Sol-SW (3) & 51.23 a & SB-FR (2) & 64.44 a & Sol-SW (5) & 74.92 a \\ SB-NZ & 66.52 ab & SB-FR (1) & 72.30 a & AL-SP (1) & 47.57 a & AL-SP (1) & 62.57 a & AL-SP (1) & 64.48 ab \\ ChB-SA & 64.63 ab & Sol-SW (2) & 59.87 a & ChB-SA & 47.35 a & AL-SP (2) & 62.12 a & ChB-SA & 60.47 ab \\ SB-FR (2) & 60.42 ab & SB-NZ & 57.85 a & Sol-SW (4) & 46.92 a & SB-NZ & 61.63 a & Sol-SW (1) & 59.03 ab \\ AL-SP (2) & 58.82 ab & Sol-SW (4) & 56.82 a & Sol-SW (2) & 45.33 a & Sol-SW (3) & 61.19 a & SB-FR (2) & 53.98 ab \\ AL-SP (1) & 54.88 ab & Sol-SW (5) & 56.07 a & AL-SP (2) & 44.80 a & ChB-SA & 59.74 a & SB-FR & 53.28 ab \\ SB-FR (1) & 53.95 ab & ChB-SA & 55.72 a & SB-FR (2) & 43.00 a & SB-FR (1) & 57.92 ab & SB-NZ & 52.60 ab \\ Sol-SW (4) & 49.70 ab & Sol-SW (1) & 52.40 a & Ch-FR & 41.52 a & Sol-SW (1) & 55.02 ab & AL-SP (2) & 50.95 ab \\ Sol-SW (5) & 45.53 ab & Sol-SW (3) & 52.25 a & SB-FR (1) & 39.52 a & Cha-FR & 53.46 ab & Sol-SW (3) & 45.25 b \\ Sol-SW (3) & 45.08 ab & Cha-FR & 44.70 a & Sol-SW (1) & 30.15 a & Sol-SW (4) & 51.50 ab & Sol-SW (4) & 45.23 b \\ Cha-FR & 38.07 ab & SB-FR (2) & 35.35 a & Sol-SW (5) & 28.23 a & Sol-SW (2) & 47.11 ab & Cha-FR & 44.27 b \\ Sol-SW (2) & 29.22 b & AL-SP (1) & 34.17 a & SB-NZ & 25.38 a & Sol-SW (5) & 38.09 b & Sol-SW (2) & 37.47 b \\ \hline \hline \end{tabular}
\end{table} 
Table 2: Average scores for the typicality and quality clusters. Means within a column with different letters were significantly different according to Tukey test (alpha = 5%). ageing-related attributes such as \"oaky/toasty\" and \"vanilla\", whereas Sol-SW (2) and Sol-SW (5) wines formed a cluster on their own, associated with \"greener\" aroma descriptors, such as \"aromatic herbs\" and \"vegetal/green\". Sol-SW (4) showed a fruitier profile than the rest of Solaris wines, clustering together with most of the international wines. These results may be interpreted as three possible styles for Swedish Solaris wines: green, fruity, and oaky (Figure 3). Despite clustering together with most of the international wines, when looking at the cluster's characteristics and linkage, Sol-SW (4) was found to be the furthest from the center of its cluster. This cluster of wines was mainly characterized by a high frequency of citation of \"green apple\" and \"peach\". Figure 2: (**a**) Correspondence Analysis (CA) biplot representing the distribution of the wines according to the frequency of citation of the provided aroma descriptors. Ellipses represent the clusters found with the corresponding Hierarchical Cluster Analysis (HCA) analysis. (**b**) Box and whiskers plots illustrating the aroma attributes significantly different between Sol and non-Solaris wines based on a Student \(t\)-test. Therefore, the Student's \(t\)-test was performed to assess if any descriptors were significantly different when comparing Sol wines to non-Sol wines. The box and whisker plots in Figure 2b illustrate  
Figure 3: (**a**) CA biplot representing the distribution of the wines according to the frequency of citation of all the provided taste and mouth-feel descriptors. Circles represent the clusters found with the corresponding HCA analysis.