Figure 7.

(a) Weight-% of volatile fraction color coded by dominant terpene for each sample as a function of the exotic score shows no correlation. These data confirm that the total concentration of volatiles did not influence the perceived exotic nature of the samples. (b) Relative percentages of different classes within the volatile fraction of each sample. Strong correlations were observed for flavorants, confirming their importance in producing exotic aromas. Monoterpene and monoterpenoid and sesquiterpene and sesquiterpenoid classes are divergent but with a lower correlation to the exotic score, indicating their lower importance in producing these aromas. Gorilla Glue data point was omitted due to its outlier status.