## 4 Conclusions  
The general objective of this study was to compare the phytochemical, antioxidant properties and aroma profiles, dehydration and rehydration kinetics, and antioxidant properties of tree tomato fruit dried using microwaves at different powers and a freeze  
\begin{table}
\begin{tabular}{l l l l l} \hline \hline
**Alcohol** & & & & \\ \hline
**Acids. ** & & & & \\ \hline
8. & Pyridine carboxylic acid & 5.62 \(\pm\) 0.57 a & nd & 4.17 \(\pm\) 0.41 b & nd \\
9. & Cyclopentylacetic acid & nd & 6.28 \(\pm\) 0.71 a & 5.15 \(\pm\) 1.18 b & nd \\ \hline
**Esters. ** & & & & \\ \hline
10. & Amyl acetate & nd & 2.21 \(\pm\) 0.46 a & 2.99 \(\pm\) 2.99 a & nd \\
11. & Benzoic acid, methyl ester & nd & 1.79 \(\pm\) 1.79 c & 5.02 \(\pm\) 0.48 b & 18.19 \(\pm\) 0.42 a \\
12. & Butanediol acid, methyl-, ester & 17.84 \(\pm\) 17.84 a & 4.56 \(\pm\) 0.36 b & nd \\
13. & Butanoic acid, 4-ethyl ester & 30.47 \(\pm\) 5.22 c & 4.71 \(\pm\) 7.70 b & 51.43 \(\pm\) 40.58 a & 7.18 \(\pm\) 0.88 d \\
14. & Ethyl Acetate & nd & nd & nd & 12.75 \(\pm\) 0.44 \\
15. & Hexanoic acid, methyl ester & 49.28 \(\pm\) 0.21 b & 37.26 \(\pm\) 23.84 c & 35.87 \(\pm\) 25.06 c & 135.28 \(\pm\) 1.00 a \\
16. & Propanoic acid, 2-methyl-, 1-methylly ester & 5.09 \(\pm\) 0.51 b & 6.26 \(\pm\) 0.47 a & 4.06 \(\pm\) 2.46 b & nd \\
17. & Octanoic-acid-ethyl-ester & 5.16 \(\pm\) 1.94 b & 2.30 \(\pm\) 1.31 c & 5.33 \(\pm\) 4.16 b & 12.72 \(\pm\) 6.27 a \\
18. & Linly acetate & nd & nd & nd & 10.16 \(\pm\) 0.85 \\ \hline
**Terpene** & & & & \\ \hline
19. & Carene-1S-3R-6R-gamma-Terpinene & 4.25 \(\pm\) 2.92 bc & 8.37 \(\pm\) 5.84 a & nd & 5.97 \(\pm\) 0.79 b \\
20. & D-Limonene & 11.77 \(\pm\) 2.16 c & 14.25 \(\pm\) 10.02 b & 11.39 \(\pm\) 6.66 c & 17.25 \(\pm\) 2.49 a \\
21. & Octane-2-methyl-N-N-Dimethyl piperazine & 5.24 \(\pm\) 1.71 b & 1.39 \(\pm\) 0.74 c & 4.82 \(\pm\) 3.31 bc & 7.40 \(\pm\) 7.40 a \\
22. & p-Cyrene & 38.16 \(\pm\) 0.93 a & 30.87 \(\pm\) 5.51 b & 35.79 \(\pm\) 7.09 ab & 27.99 \(\pm\) 1.88 c \\
23. & Phellandrene & nd & 2.61 \(\pm\) 0.55 a & nd & nd \\
24. & \(\alpha\)-pinene & & & & \\ \hline
25. & \(\beta\)-Pinene/beta myrene & nd & 4.48 \(\pm\) 2.95 b & 5.08 \(\pm\) 3.60 a & 3.70 \(\pm\) 0.08 c \\
26. & 2-Methyl-1,3,5-hexatriene & nd & nd & 4.66 \(\pm\) 2.05 & nd \\
27. & Linalool & nd & nd & nd & 9.90 \(\pm\) 6.30 a \\ \hline \hline \multicolumn{6}{l}{**Aldehydes and ketones**} & & & \\ \hline
28. & Acetaldehyde & 8.77 \(\pm\) 0.76 bc & 9.12 \(\pm\) 0.01 b & 8.02 \(\pm\) 0.08 bc & 21.73 \(\pm\) 16.77 a \\
29. & TATP Butanal & 8.22 \(\pm\) 0.70 c & 14.29 \(\pm\) 1.59 b & 17.00 \(\pm\) 0.91 a & nd \\
30. & Pentanal & nd & 13.82 \(\pm\) 6.36 & 12.20 \(\pm\) 1.90 & nd \\
31. & Heptanal & nd & 1.45 \(\pm\) 0.86 a & nd & nd \\
32. & Octana & nd & 10.68 \(\pm\) 6.77 a & nd & 1.84 \(\pm\) 1.84 b \\
33. & Nonanone & nd & 2.97 \(\pm\) 1.92 b & nd & 19.61 \(\pm\) 19.61 a \\
34. & Sulcato (6-methyl-5-hepten-2-one) & nd & 14.78 \(\pm\) 11.61 a & nd & 4.64 \(\pm\) 0.01 b \\
35. & Nonanal & 11.25 \(\pm\) 2.35 c & 29.90 \(\pm\) 4.62 b & 12.92 \(\pm\) 0.75 c & 48.35 \(\pm\) 6.69 a \\
36. & Decanal & 7.57 \(\pm\) 0.84 b & 9.26 \(\pm\) 0.10 a & 9.04 \(\pm\) 0.44 a & nd \\
37. & Furfurral & 389.60 \(\pm\) 11.95 c & 419.89 \(\pm\) 52.98 ab & 433.51 \(\pm\) 14.96 a & 26.81 \(\pm\) 5.45 d \\
38. & Ethanone & 13.39 \(\pm\) 0.45 c & 17.95 \(\pm\) 1.03 a & 17.67 \(\pm\) 0.84 a & 15.73 \(\pm\) 4.11 b \\
39. & Butanal-2-methyl & 21.78 \(\pm\) 0.75 c & 42.42 \(\pm\) 9.11 b & 56.58 \(\pm\) 11.76 a & nd \\
40. & Isovaleraldehyde (3-methylbutanal) & 53.24 \(\pm\) 5.62 b & 55.04 \(\pm\) 36.46 b & 98.43 \(\pm\) 16.99 a & nd \\
41. & 5-Ethoxydihydro-2(3H)-furanone & 52.24 \(\pm\) 0.87 c & 65.51 \(\pm\) 7.21 b & 72.41 \(\pm\) 3.30 a & nd \\
42. & 5-Methyl-2(5H)-furanone & 6.28 \(\pm\) 0.21 ab & 7.45 \(\pm\) 0.70 a & 6.36 \(\pm\) 0.48 b & nd \\
43. & 2-furan acarboxaldehyde 5-methyl & 44.08 \(\pm\) 1.04 b & 53.70 \(\pm\) 4.94 a & 53.55 \(\pm\) 7.42 a & 6.17 \(\pm\) 2.10 c \\
44.