## 2 Results and Discussion
\begin{table}
\begin{tabular}{c c c c c c c} \hline \hline
**Peak No.** & \(R_{t}\) **(min)** & **RI** & **Compound** & **RS** & \(P_{2}\) & **C** \\ \hline \hline \multicolumn{2}{c}{Furans} & & & & & \\
1 & 5.74 & 840.5 & 3-Furfural & \(7.58\pm 5.84\) & \(0.05\pm 0.02\) & \(0.02\pm 0.02\) \\
2 & 7.18 & 912.0 & 2-Acetylfuran & \(0.45\pm 0.02\) & \(0.13\pm 0.09\) & \(0.02\pm 0.02\) \\
3 & 7.31 & 919.2 & Dihydro-4-methyl-2(3H)-furanone & \(0.14\pm 2.46\) & \(0.12\pm 0.03\) & \(0.14\pm 0.10\) \\
4 & 8.11 & 965.2 & 5-Methyl-2-furaldehyde & \(15.92\pm 1.20\) & \(4.88\pm 5.82\) & \(3.73\pm 0.96\) \\
5 & 8.57 & 991.0 & Furfuryl acetate & \(1.19\pm 0.10\) & \(0.27\pm 0.36\) & \(4.21\pm 0.84\) \\
6 & 9.96 & 1079.5 & 2-Furfurylfuran & \(1.00\pm 0.05\) & \(0.06\pm 0.08\) & \(2.02\pm 0.18\) \\
7 & 11.34 & 1174.2 & 5-Methyl-2-furfurylfuran & - & \(0.33\pm 0.44\) & \(1.16\pm 0.35\) \\
8 & 13.00 & 1298.2 & Difurfuryl ether & \(0.21\pm 0.15\) & \(0.02\pm 0.00\) & \(1.33\pm 0.19\) \\ Total furrans & & & & 26.50 & 5.87 & 12.71 \\ Pyrans & & & & & \\
9 & 10.39 & 1128.1 & Maltol & \(9.86\pm 0.04\) & \(8.60\pm 10.92\) & \(0.86\pm 0.02\) \\
10 & 11.14 & 1160.2 & 3-Hydroxy-2,3-dihydromaltol & \(2.78\pm 1.15\) & - & - \\
11 & 15.07 & 1467.2 & Benzo-\(\alpha\)-pyrone & - & \(0.05\pm 0.00\) & - \\ Total pyrans & & & & 12.64 & 8.65 & 0.86 \\ Pyrroles & & & & & \\
12 & 10.05 & 1085.2 & 2-Acetyl-pyrrole & \(1.00\pm 0.44\) & - & \(4.10\pm 1.46\) \\
13 & 11.43 & 1180.3 & 1-(2-Furanyl-methyl)-1H-pyrrole & - & - & \(1.60\pm 0.18\) \\ Total pyrroles & & & & 1.00 & - & 5.70 \\ Lactones & & & & & \\
14 & 9.34 & 1039.7 & Cyclotene (Maple lactone) & \(1.47\pm 0.12\) & - & \(1.58\pm 0.27\) \\ Total lactones & & & & 1.47 & - & 1.58 \\ Monoterpenoid hydrocarbons & & & & & \\
15 a & 9.17 & 1029.1 & \(\alpha\)-Phellandrene & - & \(2.22\pm 1.80\) & \(1.13\pm 3.03\) \\ Total monoterpenoid hydrocarbons & & & & & 2.22 & 1.13 \\ Sesquireperiod hydrocarbons & & & & & \\
16 & 14.01 & 1380.5 & \(\alpha\)-Copaeene & - & \(0.30\pm 0.37\) & - \\
17 & 14.58 & 1427.4 & (\(E\),\(\beta\))-Farnesene & - & \(1.11\pm 0.96\) & - \\
18 a & 15.15 & 1473.9 & \(\alpha\)-Humulene & - & \(0.57\pm 0.57\) & - \\
19 & 15.20 & 1478.0 & Curcumene & - & \(3.65\pm 3.01\) & - \\
20 a & 15.36 & 1491.1 & \(\alpha\)-Zingiberene & - & \(2.61\pm 2.50\) & - \\
21 a & 15.53 & 1504.5 & \(\beta\)-Bisabolene & - & \(2.63\pm 2.99\) & - \\
22 & 15.58 & 1508.0 & \(\delta\)-Selinene & - & \(0.40\pm 0.07\) & - \\
23 & 15.77 & 1520.7 & \(\beta\)-Sesquiphellandrene & - & \(1.76\pm 1.68\) & - \\
24 & 15.95 & 1533.6 & Calamenene & - & - & - \\ Total sesquiterpenenoid hydrocarbons & & & & & \\ Oxygenated monoterpenoids & & & & & \\
25 a & 9.25 & 1034.0 & Cineole & - & \(1.09\pm 1.13\) & \(8.22\pm 0.81\) \\
26 a & 10.25 & 1097.8 & Linalool & - & \(2.45\pm 2.84\) & \(1.94\pm 0.39\) \\
27 a & 11.14 & 1160.3 & \(p\)-Menthone & \(0.42\pm 0.01\) & \(0.04\pm 0.02\) & - \\
28 & 11.44 & 1181.4 & Isoplegone & - & \(0.03\pm 0.05\) & \(1.60\pm 0.15\) \\
29 & 11.72 & 1200.6 & \(\alpha\)-Terpineol & - & \(0.85\pm 0.85\) & \(1.10\pm 0.08\) \\
30 a & 12.29 & 1243.9 & Linaly acetate & - & - & \(6.58\pm 0.01\) \\
31 & 12.34 & 1247.9 & Pulegone & \(0.68\pm 0.19\) & \(11.67\pm 11.18\) & - \\
32 a & 12.39 & 1251.8 & Carvone & - & \(1.33\pm 1.01\) & - \\
33 & 13.62 & 1348.2 & Terpinyl acetate & \(0.04\pm 0.05\) & \(0.29\pm 0.25\) & \(26.21\pm 2.86\) \\
34 a & 13.73 & 1357.8 & Eugenol & \(0.11\pm 0.06\) & \(0.36\pm 0.21\) & - \\ Total oxygenated monoterpenoids & & & & & \\ Phenolics & & & & & \\
35 & 10.13 & 1089.9 & 2-Methoxy phenol & \(0.22\pm 0.04\) & \(0.24\pm 0.18\) & \(8.44\pm 2.07\) \\
36 & 10.92 & 1144.9 & Benzyonitrile & \(3.45\pm 1.22\) & - & - \\
37 & 12.75 & 1279.2 & 4-Ethylguaiacol & \(0.11\pm 0.07\) & \(0.00\pm 0.01\) & \(9.96\pm 1.62\) \\
38 & 13.25 & 1318.4 & 4-Vinylguaiacol & \(0.10\pm 0.07\) & - & \(3.92\pm 1.61\) \\ Total phenolics & & & & & \\ Sulfur compounds & & & & & \\
39 & 11.63 & 1194.2 & 2-Propionylthiophene & - & \(0.29\pm 0.15\) \\
40 & 11.93 & 1216.7 & 2-Furfuryl methyl disulfide & - & \(0.09\pm 0.02\) \\
41 & 13.92 & 1372.7 & Benzyl-thiocyanate & \(6.42\pm 3.79\) & \(42.34\pm 59.82\) & - \\ \hline \end{tabular}
\end{table}