# Establishment of the Volatile Signature of Wine-Based Aromatic Vinegars Subjected to Maceration
## 2 Results and Discussion
### Characterization of Volatile Signature of WBAV by Maceration Using HS-SPME/GC-MS
\begin{table}
\begin{tabular}{c c c c c c c c c c c c c} \hline \hline \multirow{2}{*}{**Peak**} & **RT \({}^{1}\)** & \multirow{2}{*}{**Klat \({}^{2}\)**} & \multirow{2}{*}{**Klat \({}^{3}\)**} & \multirow{2}{*}{**Chemical Families**} & \multicolumn{6}{c}{**GCC Peak Area x \(\times\) 10\({}^{4}\) (BSD)**} \\ \cline{6-11}  & **(min)** & & & & & & & & & & & \\ \hline \multicolumn{11}{c}{_Ethyl esters_} \\ \hline
1 & 2.91 & 925 & 907 & Ethyl acetate & 300.22 & (8) & 197.65 & (9) & 122.23 & (13) & 113.89 & (9) & 247.35 & (9) \\
4 & 4.68 & 105 & 1028 & Ethyl btanonate & 16.03 & (6) &.5 & 9.93 & (14) & 3.29 & (4) & - \\
5 & 5.29 & 1081 & 1050 & Ethyl 3-methylbutanoate & 15.18 & (6) & 16.36 & (17) & 3.31 & (13) & 8.12 & (4) & - \\
7 & 6.51 & 1125 & 1120 & Isomyl acetate & 163.77 & (15) & 169.1 & (9) & 71.31 & (3) & 80.64 & (2) & 124.8 & (16) \\
12 & 10.04 & 1222 & 1220 & Ethyl hexanoate & 227.53 & (9) & 113.51 & (8) & 195.43 & (12) & 84.73 & (20) & 128.32 & (14) \\
16 & 124.14 & 1285 & 1304 & Ethyl 3-methylproponate & - & 9.98 & (8) & - & 0.58 & (11) & 2.16 & (18) \\
17 & 12.67 & 1291 & 1292 & Ethyl 3-hexanoate \({}^{4}\) & - & 6.44 & (12) & 1.06 & (7) & 0.87 & (9) & 4.62 & (6) \\
18 & 13.23 & 1305 & 1300 & 3-Heaven-1-d acetate isomer & 3.14 & (4) & 0.94 & (15) & - & 2.17 & (11) & - & - \\
21 & 13.87 & 1320 & 1305 & Ethyl 2-hexanoate & 14.86 & (6) & 0.87 & (9) & 1.27 & (19) & 1.10 & (4) & 2.81 & (5) \\
22 & 14.67 & 1339 & 1358 & Ethyl lactate & 21.95 & (4) & 22.14 & (16) & 36.08 & (4) & 28.80 & (4) & 51.13 & (1) \\
25 & 15.53 & 1343 & 1350 & Heyl acetate & 22.48 & (17) & 29.76 & (11) & 18.26 & (9) & 16.00 & (2) & 12.48 & (13) \\
26 & 15.58 & 1359 & - & Hyryl acetate \({}^{4}\) & 0.52 & (15) & - & - & - & - & - & - & - \\
29 & 16.13 & 1370 & - & 2-Ethyl layered acetate \({}^{4}\) & 2.99 & (9) & 2.40 & (3) & - & - & - & - & - \\
30 & 16.16 & 1372 & 1389 & Methyl octanoate & - & - & - & 0.54 & (8) & - & - & - & - \\
34 & 17.82 & 1405 & 1394 & Ethyl 2-hydroxyisoviate & - & 2.46 & (11) & - & 0.13 & (13) & - & - & - \\
35 & 18.16 & 1414 & 141 & Ethyl octanoate & 296.15 & (4) & 182.15 & (3) & 181.16 & (10) & 194.75 & (2) & 208.86 & (11) \\
37 & 19.19 & 1441 & - & Isomepally hexanoate & - & - & - & 77.49 & (8) & - & 82.04 & (4) \\
42 & 22.33 & 1518 & 1483 & Ethyl 3-hydroxybutanoate & 2.65 & (13) & - & 3.09 & (1) & 1.32 & (4) & - & - \\
49 & 22.61 & 1526 & 1551 & -2-Ethyl hydroxyproponate \({}^{4}\) & 6.45 & (19) & 8.08 & (6) & 2.62 & (14) & 0.42 & (11) & 6.02 & (8) \\
51 & 23.04 & 1556 & 1533 & Heyl btanonate \({}^{4}\) & 1.21 & (7) & - & - & - & 1.74 & (3) & - & - \\
64 & 26.58 & 1617 & 1636 & Ethyl decanoate \({}^{4}\) & 112.62 & (9) & 132.17 & (14) & 110.55 & (5) & 211.67 & (4) & 138.31 & (2) \\
65 & 26.85 & 1625 & 1610 & Study octanoate \({}^{4}\) & - & 0.27 & (20) & - & - & 1.47 & (16) & - & - \\
66 & 27.35 & 1639 & 1648 & Ethyl btanonate & 6.63 & (15) & 6.26 & (8) & 5.83 & (11) & 6.65 & (1) & 9.15 & (4) \\
68 & 28.07 & 1659 & 1680 & Diethyl succinate & 25.99 & (5) & 23.95 & (15) & 15.49 & (4) & 18.84 & (2) & 23.72 & (5) \\
71 & 29.34 & 1693 & 1664 & Ethyl-hydroxyisoviate & 1.27 & (6) & 1.02 & (9) & 0.20 & (12) & 0.21 & (20) & 0.98 & (5) \\
75 & 31.42 & 1754 & 1755 & Phenylmethyl acetate & 2.78 & (6) & - & - & - & 0.27 & (12) & - & - \\
76 & 32.07 & 1773 & 1775 & Ethyl bennaceae & 11.12 & (14) & 7.44 & (8) & 4.61 & (8) & 3.95 & (7) & 11.51 & (7) \\
77 & 32.47 & 1784 & - & Diethyl succinate \({}^{4}\) & 0.31 & (3) & - & - & - & 1.41 & (2) & - & - \\
78 & 32.73 & 1791 & 1798 & Methyl 2-hydroxybenzoate & 0.63 & (17) & 6.07 & (10) & - & - & - & 4.23 & (2) \\
80 & 34.32 & 1838 & 1837 & Ethyl dodecanoate & 10.17 & (11) & 12.15 & (16) & 13.26 & (12) & 8.75 & (3) & 12.55 & (15) \\
82 & 34.99 & 1857 & 1821 & Benzyl propionate \({}^{4}\) & 7.54 & (4) & 1.32 & (14) & 9.26 & (8) & 17.17 & (15) & 5.61 & (2) \\
83 & 35.58 & 1873 & 1849 & Benzyl bottanonate \({}^{4}\) & 0.48 & (13) & - & 1.37 & (11) & 0.58 & (16) & - & - \\
84 & 35.87 & 1880 & 1883 & 2-Phenylly acetate & 1.00 & (11) & 57.3 & (5) & 1.19 & (8) & - & 6.34 & (13) \\
85 & 36.47 & 1881 & 1880 & Citronelly valerate \({}^{4}\) & 0.36 & (1) & 1.20 & (21) & 1.35 & (10) & 0.33 & (6) & 8.87 & (3) \\ \hline \hline \end{tabular}
\end{table}