## 3 Results and Discussion
### Comparative Analysis of Volatiles Between Fresh and Frozen PJs
**} & \multirow{2}{*}{**Compounds**} & \multirow{2}{*}{**Identification**} & \multirow{2}{*}{**RIa**} & \multirow{2}{*}{**RIb**} & \multirow{2}{*}{**FFJ0**} & \multicolumn{4}{c}{**Frozen-Treated Samples**} \\ \cline{6-9}  & & & & & & **FJ\({}_{--}20\)\({}^{\circ}\)C** & **FPJ\({}_{--}40\)\({}^{\circ}\)C** & **FPJ\({}_{--}80\)\({}^{\circ}\)C** \\ \hline A1 & \(\beta\)-Pinene & RI MS St & 1096 & 1110 & 0.93 \(\pm\) 0.01 a & ND & ND & 0.03 \(\pm\) 0.00 b \\ A2 & \(\beta\)-Myrcene & RI MS St & 1148 & 1146 & 0.20 \(\pm\) 0.03 a & ND & ND & 0.01 \(\pm\) 0.00 b \\ A3 & Limonene & RI MS St & 1183 & 1160 & 1.48 \(\pm\) 0.03 a & 0.28 \(\pm\) 0.01 c & 0.40 \(\pm\) 0.02 b & 0.42 \(\pm\) 0.02 b \\ A4 & \(\gamma\)-Terpinene & RI MS St & 1216 & 1205 & 0.11 \(\pm\) 0.02 & ND & ND & ND \\ A5 & \(p\)-Cymene & RI MS St & 1244 & 1259 & 0.43 \(\pm\) 0.03 a & ND & 0.14 \(\pm\) 0.00 b & 0.14 \(\pm\) 0.01 b \\ A6 & trans-\(\alpha\)- & RI MS & 1575 & 1573 & 0.06 \(\pm\) 0.00 & ND & ND & ND \\ A7 & \(\beta\)-copaene & MS & 1588 & 1603 & 0.08 \(\pm\) 0.01 & ND & ND & ND \\ B1 & Hexanal & RI MS St & 1080 & 1102 & 1.07 \(\pm\) 0.06 d & 3.03 \(\pm\) 0.10 a & 2.67 \(\pm\) 0.12 b & 2.10 \(\pm\) 0.03 c \\ B2 & (\(E\))-2-Hexanal & RI MS St & 1200 & 1201 & 0.06 \(\pm\) 0.00 a & ND & 0.03 \(\pm\) 0.00 b & ND \\ B3 & Octanal & RI MS St & 1286 & 1279 & 0.07 \(\pm\) 0.01 d & 0.16 \(\pm\) 0.01 c & 0.29 \(\pm\) 0.01 a & 0.2 \(\pm\) 0.03 b \\ B4 & Nonanal & RI MS St & 1390 & 1384 & 0.00 \(\pm\) 0.00 d & 0.04 \(\pm\) 0.00 b & 0.06 \(\pm\) 0.01 a & 0.02 \(\pm\) 0.00 c \\ B5 & Decanal & RI MS St & 1472 & 1433 & 0.5 \(\pm\) 0.02 a & 0.25 \(\pm\) 0.01 b & 0.25 \(\pm\) 0.03 b & 0.18 \(\pm\) 0.02 c \\ B6 & Benzaldehyde & RI MS St & 1502 & 1508 & 0.01 \(\pm\) 0.00 & ND & ND & ND & ND \\ B7 & Undecanal & RI MS St & 1622 & 1613 & 0.19 \(\pm\) 0 a & ND & 0.10 \(\pm\) 0.07 b & 0.11 \(\pm\) 0.00 ab \\ C1 & Linalool & RI MS St & 1544 & 1550 & 0.38 \(\pm\) 0.02 a & 0.04 \(\pm\) 0.00 c & 0.22 \(\pm\) 0.02 b & 0.16 \(\pm\) 0.00 b \\ C2 & (\(Z\))-2-Penten-1-ol & RI MS St & 1304 & 1315 & 0.05 \(\pm\) 0.00 & ND & ND & ND & ND \\ C3 & Hexanol & RI MS St & 1345 & 1351 & 67.76 \(\pm\) 0.55 a & 46.49 \(\pm\) 0.45 d & 56.98 \(\pm\) 1.29 b & 54.67 \(\pm\) 0.12 c \\ C4 & (\(Z\))-3-Hexen-1-ol & RI MS St & 1378 & 1378 & 20.45 \(\pm\) 0.11 a & 11.28 \(\pm\) 0.34 c & 15.84 \(\pm\) 0.42 b & 15.24 \(\pm\) 0.13 b \\ C5 & 2.4-Hexadien-1-ol & RI MS & 1523 & 1500 & ND & ND & ND & 0.01 \(\pm\) 0.00 \\ C6 & 1-Octen-3-ol & RI MS St & 1430 & 1447 & 0.06 \(\pm\) 0.00 a & 0.01 \(\pm\) 0.00 d & 0.05 \(\pm\) 0.00 b & 0.03 \(\pm\) 0.00 c \\ C7 & Heptanol & RI MS St & 1447 & 1451 & 0.11 \(\pm\) 0.01 a & ND & ND & 0.07 \(\pm\) 0.00 b \\ C8 & (\(Z\))-2-Hepten-1-ol & MS & - & 1475 & ND & ND & 0.06 \(\pm\) 0.01 & ND \\ C9 & (\(E\))-2-Hepten-1-ol & RI MS & 1517 & 1517 & 0.02 \(\pm\) 0.00 & ND & ND & ND \\ C10 & Octanol & RI MS St & 1550 & 1558 & 0.15 \(\pm\) 0.01 a & 0.18 \(\pm\) 0.02 a & 0.16 \(\pm\) 0.00 a & 0.10 \(\pm\) 0.00 b \\ C11 & Verbenol & RI MS St & 1675 & 1680 & 0.09 \(\pm\) 0.01 a & ND & ND & 0.05 \(\pm\) 0.00 b \\ C12 & Terpinene-4-ol & RI MS St & 1586 & 1591 & 0.30 \(\pm\) 0.00 b & 0.39 \(\pm\) 0.00 a & 0.39 \(\pm\) 0.01 a & 0.29 \(\pm\) 0.01 b \\ C13 & (\(E\))-2-Octen-1-ol & MS & - & 1606 & 0.18 \(\pm\) 0.01 a & 0.06 \(\pm\) 0.00 b & 0.18 \(\pm\) 0.00 a & 0.17 \(\pm\) 0.02 a \\ C14 & Nonanol & RI MS St & 1640 & 1649 & 0.27 \(\pm\) 0.01 a & 0.55 \(\pm\) 0.01 & ND & ND \\ C15 & \(\alpha\)-Terpineol & RI MS St & 1669 & 1684 & 1.31 \(\pm\) 0.02 d & 1.93 \(\pm\) 0.03 a & 1.77 \(\pm\) 0.09 b & 1.60 \(\pm\) 0.03 c \\ D1 & 6-Methyl-5-Hepten- & RI MS St & 1323 & 1327 & 0.04 \(\pm\) 0.02 d & 0.06 \(\pm\) 0.00 c & 0.18 \(\pm\) 0.01 a & 0.13 \(\pm\) 0.00 b \\ D2 & 2-Nonanone & RI MS St & 1387 & 1367 & ND & 0.90 \(\pm\) 0.07 b & 0.94 \(\pm\) 0.04 b & 1.15 \(\pm\) 0.03 a \\ E1 & Hexyl acetate & RI MS St & 1267 & 1308 & ND & 0.16 \(\pm\) 0.00 a & 0.16 \(\pm\) 0.03 a &pinene, \(\beta\)-myrcene, \(\gamma\)-terpinene, \(p\)-cymene, trans-\(\alpha\)-bergamotene, and \(\beta\)-copaene, exhibited either trace or even undetectable levels in the frozen groups.