## 3 Results and Discussion
### Multivariate Analysis
\begin{table}
\begin{tabular}{c c c c c c c} \hline \hline
**Compound** & **ID** & **Component 1** & **Component 2** & **RT (min)** & \
\begin{tabular}{c} **mKRI** \\ **Literature** \\ \end{tabular} &
\begin{tabular}{c} **mKRI** \\ **Obtained** \\ \end{tabular} & **Identification** \\ \hline Accetaldehyde & 15 & \(\mathbf{-0.1534}\) & \(\mathbf{-0.0630}\) & 1.66 & 694 & 715 & MS, RI \\ Dimethyl sulfide & 27 & \(\mathbf{-0.1279}\) & \(\mathbf{0.1737}\) & 1.92 & 777 & 748 & MS, RI \\ Ethyl acetate & 31 & \(\mathbf{-0.0647}\) & 0.0002 & 3.47 & 885 & 882 & MS, RI \\ Ethanol & 29 & \(\mathbf{-0.0981}\) & 0.0518 & 5.09 & 926 & 955 & MS, RI \\ Ethyl isobutyrate & 51 & 0.0505 & \(\mathbf{-0.0400}\) & 5.56 & 975 & 972 & MS, RI \\ Ethyl butanoate & 25 & 0.1784 & \(\mathbf{-0.0247}\) & 7.77 & 1028 & 1045 & MS, RI \\ Propanol & 7 & \(\mathbf{-0.0136}\) & \(\mathbf{-0.1219}\) & 8.00 & 1030 & 1053 & MS, RI \\ Ethyl 2-methylbutyrate & 23 & \(\mathbf{-0.0661}\) & 0.0495 & 8.26 & 1073 & 1061 & MS, RI \\ Ethyl isovalerate & 24 & 0.0812 & \(\mathbf{-0.0071}\) & 8.74 & 1082 & 1075 & MS, RI \\
2-Methyl-1-propanol & 8 & \(\mathbf{-0.0420}\) & \(\mathbf{-0.1699}\) & 9.78 & 1077 & 1106 & MS, RI \\ Isoamyl acetate & 2 & \(\mathbf{0.2802}\) & \(\mathbf{-0.1777}\) & 10.33 & 1125 & 1126 & MS, RI \\ Ethyl valerate & 48 & 0.0461 & \(\mathbf{-0.1925}\) & 10.71 & 1139 & 1140 & MS, RI \\ Ethyl (E)-crotonate & 10 & 0.2455 & \(\mathbf{-0.1151}\) & 11.60 & 1158 & 1170 & MS, RI \\ Methyl hexanoate & 38 & 0.1782 & 0.0013 & 12.26 & 1184 & 1191 & MS, RI \\
3-Methyl-1-butanol & 1 & \(\mathbf{-0.0166}\) & \(\mathbf{-0.0551}\) & 13.14 & 1208 & 1224 & MS, RI \\ Ethyl hexanoate & 37 & 0.1082 & 0.1071 & 13.73 & 1223 & 1246 & MS, RI \\ Styrene & 53 & 0.1526 & \(\mathbf{-0.2320}\) & 14.21 & 1241 & 1264 & MS, RI \\ Hexyl acetate & 18 & \(\mathbf{0.2723}\) & \(\mathbf{-0.2054}\) & 14.65 & 1276 & 1280 & MS, RI \\ Ethyl heptanoate & 34 & \(\mathbf{-0.1611}\) & 0.0789 & 16.20 & 1328 & 1342 & MS, RI \\ Ethyl lactate & 50 & \(\mathbf{-0.0214}\) & \(\mathbf{-0.0121}\) & 16.48 & 1340 & 1354 & MS, RI \\ Ethyl 2-hexenoate & 13 & 0.2388 & \(\mathbf{-0.0487}\) & 16.52 & 1336 & 1355 & MS, RI \\ Isobutyl hexanoate & 36 & 0.0316 & \(\mathbf{-0.2970}\) & 16.69 & 1347 & 1362 & MS, RI \\ Hexanol & 4 & 0.0466 & \(\mathbf{0.2038}\) & 16.78 & 1357 & 1365 & MS, RI \\
3-Hexen-1-ol, (E)- & 14 & 0.1744 & \(\mathbf{-0.4217}\) & 17.02 & 1366 & 1375 & MS, RI \\
3-Ethoxypropanol & 9 & \(\mathbf{-0.0172}\) & \(\mathbf{-0.0272}\) & 17.38 & 1378 & 1389 & MS, RI \\ Ethyl octanoate & 45 & 0.0374 & 0.1040 & 18.86 & 1428 & 1454 & MS, RI \\ Acetic acid & 16 & 0.0578 & \(\mathbf{-0.0068}\) & 18.99 & 1465 & 1460 & MS, RI \\ Isopentyl hexanoate & 39 & \(\mathbf{-0.0299}\) & \(\mathbf{-0.0768}\) & 19.20 & 1464 & 1469 & MS, RI \\ Furfurral & 32 & \(\mathbf{-0.2576}\) & 0.1309 & 19.30 & 1460 & 1474 & MS, RI \\ Benzaldehyde & 19 & \(\mathbf{-0.0439}\) & \(\mathbf{-0.0680}\) & 20.70 & 1508 & 1537 & MS, RI \\ Ethyl 2-hydroxy-4-methylvalerate & 47 & 0.0115 & \(\mathbf{-0.0531}\) & 21.07 & 1515 & 1554 & MS, RI \\ Octanol & 6 & \(\mathbf{-0.0644}\) & 0.0378 & 21.38 & 1546 & 1569 & MS, RI \\ Ethyl furoate & 12 & \(\mathbf{-0.1084}\) & 0.1468 & 22.72 & 1621 & 1634 & MS, RI \\ Butanoic acid & 22 & 0.1521 & \(\mathbf{-0.2137}\) & 22.83 & 1637 & 1639 & MS, RI \\ Ethyl decanoate & 26 & 0.0088 & 0.0715 & 23.04 & 1633 & 1650 & MS, RI \\ Isoamyl octanoate & 44 & 0.0213 & 0.0759 & 23.42 & 1658 & 1668 & MS, RI \\ Nonanol & 5 & 0.0048 & \(\mathbf{-0.1859}\) & 23.49 & 1666 & 1672 & MS, RI \\ Diethyl succinate & 21 & \(\mathbf{-0.1651}\) & \(\mathbf{0.2098}\) & 23.81 & 1687 & 1688 & MS, RI \\ Ethyl-9-decenoate & 30 & \(\mathbf{-0.3067}\) & 0.2488 & 24.08 & 1689 & 1700 & MS, RI \\ \(\alpha\)-Terpineol & 54 & 0.1871 & 0.0733 & 24.31 & 1680 & 1713 & MS, RI \\ Decanol & 3 & 0.1540 & \(\mathbf{-0.3653}\) & 25.46 & 1769 & 1774 & MS, RI \\ Diethyl glutamate & 46 & \(\mathbf{-0.0574}\) & \(\mathbf{-0.0677}\) & 25.80 & 1790 & MS, RI \\ Ethyl phenylacetate & 20 & \(\mathbf{-0.0174}\) & \(\mathbf{0.2171}\) & 25.98 & 1779 & 1800 & MS, RI \\ \hline \hline \end{tabular}
\end{table}