## 3 Results and Discussion
### Volatile Composition and Sensory Analyses
& \multicolumn{2}{c}{**324**} & \multicolumn{2}{c}{**324**} & \multicolumn{2}{c}{**AT**} & \multicolumn{2}{c}{**981**} & \multicolumn{2}{c}{**981**} & \multicolumn{2}{c}{**AT**} & \multicolumn{2}{c}{**618**} & \multicolumn{2}{c}{**618**} & \multicolumn{2}{c}{**AT**} & \multicolumn{2}{c}{**612**} & \multicolumn{2}{c}{**612**} & \multicolumn{2}{c}{**AT**} & \multicolumn{2}{c}{**707**} & \multicolumn{2}{c}{**AT**} \\ \hline \multicolumn{11}{c}{_Tepenes_} \\ A51 & \(\beta\)-Pinene * & 991 & 980 & n.d. & n.d. & 0.009 & 0.004 & 0.002 & 0.003 & n.d. & n.d. & n.d. & n.d. \\ A52 & Limonene * & 1041 & 1031 & 0.021 & 0.006 & 0.378 & 0.155 & 0.136 & 0.079 & n.d. & n.d. & 0.005 & 0.004 \\ A53 & Eucalypt & 1048 & 1029 & n.d. & n.d. & 0.021 & 0.009 & n.d. & n.d. & n.d. & n.d. & 0.004 & 0.003 \\ A54 & \(\gamma\)-Terpinene * & 1070 & 1062 & n.d. & n.d. & n.d. & n.d. & 0.009 & 0.006 & n.d. & n.d. & n.d. & n.d. \\ A55 & \(\beta\)-Terpineol & 1166 & 1188 & n.d. & n.d. & 0.030 & 0.028 & n.d. & n.d. & n.d. & n.d. & n.d. \\ A56 & Pulegone & 1181 & 1176 & 0.027 & 0.025 & n.d. & n.d. & 0.038 & 0.033 & n.d. & n.d. & n.d. & n.d. \\ A57 & \(\alpha\)-Terpineol * & 1207 & 1189 & 0.035 & 0.030 & 1.402 & 1.150 & 0.106 & 0.078 & n.d. & 0.010 & 0.060 & 0.052 \\ A58 & \(\beta\)-Elemene * & 1411 & 1392 & n.d. & n.d. & 0.019 & 0.013 & n.d. & n.d. & n.d. & n.d. & n.d. & n.d. \\ A59 & \(Z\)-\(\alpha\)-Bergamotene * & 1430 & 1402 & n.d. & n.d. & n.d. & n.d. & 0.010 & 0.006 & n.d. & n.d. & n.d. & n.d. \\ A60 & \(E\)-\(\alpha\)-Bergamotene * & 1448 & 1435 & n.d. & n.d. & 0.036 & 0.013 & 0.062 & 0.043 & n.d. & n.d. & n.d. & n.d. \\ A61 & \(\beta\)-Caryophyllene * & 1451 & 1466 & n.d. & n.d. & 0.042 & 0.019 & 0.045 & 0.032 & n.d. & n.d. & n.d. & n.d. \\ A62 & \(\gamma\)-Himachalene * & 1491 & 1460 & n.d. & n.d. & n.d. & n.d. & 0.054 & 0.038 & 0.372 & 0.261 & n.d. & n.d. \\ A63 & Valencene & 1521 & 1490 & n.d. & n.d. & 0.049 & 0.026 & 0.129 & 0.092 & n.d. & n.d. & n.d. & n.d. \\ A64 & \(\beta\)-Himachalene * & 1530 & 1497 & n.d. & n.d. & n.d. & n.d. & 0.084 & 0.056 & n.d. & n.d. & n.d. & n.d. \\ A65 & \(\gamma\)-Cadinene & 1536 & 1524 & n.d. & n.d. & 0.049 & 0.033 & n.d. & n.d. & n.d. & n.d. & n.d. & n.d. \\ A66 & 4,5,9,10-Dehydro & 1537 & - & n.d. & n.d. & n.d. & n.d. & 0.103 & 0.065 & n.d. & n.d. & n.d. & n.d. \\  & longiliforne * & 1739 & - & 0.053 & 0.031 & n.d. & n.d. & n.d. & n.d. & n.d. & n.d. & n.d. \\ A68 & Unknown & 1772 & - & 0.019 & 0.009 & n.d. & n.d. & n.d. & n.d. & n.d. & n.d. & n.d. \\ \hline \multicolumn{11}{c}{_Tepenes_} \\ \hline \multicolumn{11}{c}{_Tepenes_} \\ A69 & \(\gamma\)-\(n\)-Hepylylbutylactone * & 1585 & 1547 & n.d. & n.d. & 1.82 & 0.888 & n.d. & n.d. & n.d. & 0.021 & 0.010 & 0.021 \\ \hline \mulillustrate the different sensory attributes detected in each juice, and how these attributes changed after the maceration with pomergnate albedo. These radar graphs represent the detection of all flavors and mouth-sensations of the juices sequentially: starting from the top of the graph and reading it clockwise. Attributes \"sour2\", \"bitter2\", or \"astringent2\" represented the sourness, bitterness, or astringency of the samples detected on a second time during the testing. Samples 324 and 612 had a similar position in Figure 1. These samples had the lower content on total aromatic compounds and similar MI, but different TPC and different sensory profiles. Fifteen different sensory attributes were detected in samples 324 (Figure 2), and only ten in sample 612 (Figure 5). Although the TPC content of the original sample 324 was significantly higher than that of sample 612, the intensities of bitterness and astringency (parameters related with phenolics in literature, e.g., [PERSON] and Fenercioglu [31], were scored higher in sample 612. These attributes might be slightly masked in sample 324 due to the presence of other flavors that were not present in sample 612, e.g., cranberry or grape. Sourness and astringency have been reported as attributes that dislike consumers in pomergnate fresh juice [11].