## 2 Results
### Identification and Quantification of Volatile Compounds
\begin{table}
\begin{tabular}{c c c c c c} \hline \hline
**Code a** & **RT b** & **Compounds** & **Measured RI c** & **Library RI \$ & **ID** & **Concentration Range (\#g/kg)** \\ \hline
19 & 12.83 & (Z)-3-Hexen-1-ol & 1388 & 1386 & MS, RI & 0–366.45 \\
20 & 12.84 & Nonanal & 1388 & 1396 & MS, RI, STD, & 0–162.94 \\
21 & 13 & (2\(E\),4_E_)-Hexadienal & 1395 & 1400 & MS, RI, PICI & 0–41.47 \\
22 & 13.7 & (_E_)-2-Octenal & 1421 & 1432 & PICI & 3.45–94.91 \\
23 & 13.95 & (_E_)-4-Nonenal & 1431 & 1435 & MS, RI, PICI & 0–9.54 \\
24 & 13.95 & Ethyl caprylate & 1431 & 1440 & MS, RI, PICI & 0–95.43 \\
25 & 14.04 & 3,7-Dimethyloctan-3-ol & 1435 & - MS, RI & 0–22.54 \\
26 & 14.25 & Ethyl (methylthio)acetate & 1443 & 1452 & MS, RI, STD & 0–293.87 \\
27 & 14.25 & (_E_)-6-Nonenal & 1443 & 1453 & MS, RI, PICI & 0–132.62 \\
28 & 14.45 & 1-Octen-3-ol & 1450 & 1456 & MS, RI, PICI & 0–231.06 \\
29 & 14.45 & Acetic acid & 1450 & 1480 & MS, RI & 0–194.67 \\
30 & 14.95 & Citronellal & 1469 & 1495 & MS, RI & 0–29.95 \\
31 & 15.11 & Ethyl 2,4-hexadiene & 1476 & 1501 & MS, RI, STD & 0–27.85 \\
32 & 15.28 & (_E_,_E_)-2,4-Heptadienal & 1482 & 1506 & PICI & 0–158.44 \\
33 & 15.34 & Methyl nonanoate & 1484 & 1515 & MS, RI & 0–15.39 \\
34 & 15.46 & Decanal & 1489 & 1521 & MS, RI, PICI & 22.45–62.45 \\
35 & 15.95 & Benzaldehyde & 1508 & 1530 & MS, RI, PICI & 134.35–4795.74 \\
36 & 16.3 & (_E_)-2-Nonenal & 1521 & 1543 & MS, RI, PICI & 60.09–1039.43 \\
37 & 16.44 & Ethyl nonanoate & 1527 & 1548 & MS, RI & 0–26.49 \\
38 & 16.67 & 2,3-Butanediol & 1535 & 1550 & MS, RI & 0–17.28 \\
39 & 16.79 & Linalool & 1540 & 1552 & MS, RI & 0–4.66 \\
40 & 17.08 & 1-Octanol & 1551 & 1561 & MS, RI, STD & 0–468.01 \\
41 & 17.15 & 3,5-Octadien-2-one & 1554 & 1567 & MS, RI, PICI & 0–113.59 \\
42 & 17.11 & Ethyl- & 1552 & 1571 & MS, RI, STD & 0–112.05 \\
43 & 17.5 & (_E_,_Z_)-2,6-Nonadenal & 1567 & 1596 & MS, RI, PICI & 31.89–2028.31 \\
44 & 17.65 & 3-Octen-1-ol & 1573 & 1563 & MS, RI & 0–453.78 \\
45 & 17.85 & Hexadecane & 1581 & 1600 & MS, RI & 0–116.33 \\
46 & 17.97 & Terpinen-4-ol & 1585 & 1612 & MS, RI & 0–12.98 \\
47 & 17.97 & Isopulegol & 1585 & 1606 & MS, RI & 0–14.51 \\
48 & 18.24 & \(\beta\)-Cyclocitral & 1596 & 1623 & MS, RI, PICI & 63.31–308.21 \\
49 & 18.55 & Oclyl- & 1610 & 1634 & MS, RI, PICI & 0–16.34 \\  & methylluanoate & & & & \\
50 & 18.55 & 3-(Methylthio)propyl & & & \\  & acetate & & & & \\
51 & 18.7 & Phenylacetaldehyde & 1617 & 1640 & MS, RI, STD, & 11.4–121.98 \\
52 & 18.81 & Ethyl decanoate & 1622 & 1642 & MS, RI, PICI & 0–45.74 \\
53 & 18.93 & 4-Methyl-5-decanol & 1628 & - & MS, RI, PICI & 0–104.14 \\
54 & 18.93 & Isopinocarveol & 1628 & 1642 & MS, RI & 0–6.01 \\
55 & 19.15 & \(\beta\)-Cedrene & 1639 & 1648 & MS, RI & 0–3.41 \\
56 & 19.33 & Ethyl benzoate & 1647 & 1650 & MS, RI, PICI & 0–607.17 \\
57 & 19.43 & 1-Nonanol & 1652 & 1655 & MS, RI & 0–32.84 \\
58 & 19.66 & cis-Verbenol & 1663 & 1663 & MS, RI & 0–11.18 \\
59 & 19.95 & (_Z_)-3-Nonenol & 1677 & 1682 & MS, RI, PICI & 13.02–514.19 \\
60 & 20.17 & \(\alpha\)-Terpineol & 1688 & 1688 & MS, RI, STD & 129.04–314.73 \\
61 & 20.34 & Dodecanal & 1696 & 1710 & MS, RI, PICI & 18.45–93.15 \\
62 & 20.67 & 3-(Methylthio)propanol & 1712 & 1711 & MS, RI, PICI & 0–100.65 \\
63 & 20.81 & Citral & 1719 & 1714 & MS, RI, PICI & 0–33.21 \\
64 & 20.92 & 1,4-Dimethoxybenzene & 1724 & 1728 & MS, RI, PICI & 0–6.04 \\
65 & 21.2 & \(\alpha\)-Farresene & 1738 & 1747 & MS, RI, STD, & 0–25.56 \\
66 & 21.29 & \(\delta\)-Cadinene & 1742 & 1748 & MS, RI, PICI & 0–15.81 \\
67 & 21.39 & (_E_,_Z_)-3,6-Nonadien-1-ol & 1747 & 1749 & MS, RI, PICI & 0–416.92 \\
68 & 21.69 & 1-Decanol & 1761 & 1760 & MS, RI, PICI & 0–77.79 \\ \hline \hline \end{tabular}
\end{table} 
Table 3: \(Cont.\)