## 3 Results
### GC-Ms Analysis of VOCs Produced by S. arghel in EtOAc and MeOH Extractions
\begin{table}
\begin{tabular}{c c c c c c} \hline \hline
**NO** & **VOCs Compounds** & **Molecular Formula** & **Rt** & **MW** & **Area\%** \\ \hline
1 & 17-Octadecynoic acid & C\({}_{18}\)H\({}_{32}\)O\({}_{2}\) & 4.44 & 280 & 3.11 \\ \hline
2 & 2,2-dimethyl-5-(3-methyloxiranyl)-cyclohexanone & C\({}_{11}\)H\({}_{18}\)O\({}_{2}\) & 4.44 & 182 & 3.11 \\ \hline
3 & \multicolumn{2}{c}{Linoleoyl chloride} & C\({}_{18}\)H\({}_{31}\)ClO & 4.60 & 298 & 0.85 \\ \hline
4 & 2,2,3,3,4,4 Exadeutero,octadecanal & C\({}_{18}\)H\({}_{30}\)D\({}_{6}\)O & 4.80 & 274 & 1.13 \\ \hline
5 & 1-Dodecanol, 3,7,11-trimethyl & C\({}_{15}\)H\({}_{32}\)O & 4.80 & 228 & 1.13 \\ \hline
6 & 1,3,5-Triazine-2,4-diamine,6-chloro-n-ethyl- & C\({}_{5}\)H\({}_{8}\)ClN\({}_{5}\) & 9.31 & 173 & 1.49 \\ \hline
7 & 1-Chlorooctadecane & C\({}_{18}\)H\({}_{37}\)Cl & 9.31 & 288 & 1.49 \\ \hline
8 & 2-Aminoethanethiol,hydrogen sulfate (Ester) & C\({}_{2}\)H\({}_{7}\)NO\({}_{3}\)S\({}_{2}\) & 10.30 & 157 & 1.28 \\ \hline
9 & 7-Hexadecan, (Z)- & C\({}_{16}\)H\({}_{30}\)O & 10.30 & 238 & 1.28 \\ \hline
10 & 9-Octadecenoic acid (Z)- & C\({}_{18}\)H\({}_{34}\)O\({}_{2}\) & 11.74 & 282 & 1.53 \\ \hline
11 & 1-Dodecene & C\({}_{12}\)H\({}_{24}\) & 11.74 & 168 & 1.53 \\ \hline
12 & 3-Trifluoroacetoxydodecane & C\({}_{14}\)H\({}_{25}\)F\({}_{3}\)O\({}_{2}\) & 11.74 & 282 & 1.53 \\ \hline
13 & \multicolumn{2}{c}{Docosane} & C\({}_{22}\)H\({}_{46}\) & 13.87 & 310 & 1.60 \\ \hline
14 & Farnesene epoxide, E & C\({}_{15}\)H\({}_{24}\)O & 14.26 & 220 & 1.49 \\ \hline
15 & 10,13-Octadecadiynoic acid, methyl ester & C\({}_{19}\)H\({}_{30}\)O\({}_{2}\) & 14.26 & 290 & 1.49 \\ \hline
16 & 2,4-Di-tert-butylphenol & C\({}_{14}\)H\({}_{22}\)O & 14.36 & 206 & 2.91 \\ \hline
17 & 9H-Fluorene & C\({}_{13}\)H\({}_{10}\) & 15.65 & 166 & 4.94 \\ \hline
18 & (E,E)-1,3,5-Tridecatriene-7,9,11-triyne & C\({}_{13}\)H\({}_{10}\) & 15.65 & 166 & 4.94 \\ \hline
19 & 8-Dodecen-1-ol, acetate, (Z)- & C\({}_{14}\)H\({}_{26}\)O\({}_{2}\) & 15.81 & 226 & 0.62 \\ \hline
20 & Undec-10-ynoic acid, heptadecylester & C\({}_{28}\)H\({}_{52}\)O\({}_{2}\) & 15.81 & 420 & 0.62 \\ \hline
21 & Undec-10-ynoic acid, octadecyl ester & C\({}_{29}\)H\({}_{54}\)O\({}_{2}\) & 15.81 & 434 & 0.62 \\ \hline
22 & \multicolumn{2}{c}{Bisaboloid oxide B (2-Furammethanol, tetrahydro-a,a,5-trimethyl-5-(4-methyl-3-cyclohexen-1-yl),[2S-[2a,5a(R)]]-} & C\({}_{15}\)H\({}_{26}\)O\({}_{2}\) & 17.08 & 238 & 2.40 \\ \hline
23 & \multicolumn{2}{c}{Acetic acid, 10,11-dihydroxy-3,7,11} & C\({}_{17}\)H\({}_{30}\)O\({}_{4}\) & 17.08 & 298 & 2.40 \\ \multicolumn{2}{c}{trimethyl-dodeca-2,6-dienyl ester} & C\({}_{27}\)H\({}_{56}\)O\({}_{4}\)Si\({}_{2}\) & 17.25 & 500 & 0.99 \\ \hline
24 & 2-Monooleoylglycerol trimethylsilyl ether & C\({}_{27}\)H\({}_{56}\)O\({}_{4}\)Si\({}_{2}\) & 17.25 & 500 & 0.99 \\ \hline
25 & 2,3-Bis[(trimethylsilyl)oxy]propyl & C\({}_{27}\)H\({}_{54}\)O\({}_{4}\)Si\({}_{2}\) & 17.25 & 498 & 0.99 \\ \hline
26 & Benzoic acid, 2,4-bis(trimethylsilyloxy)-, trimethylsilyl ester & C\({}_{16}\)H\({}_{30}\)O\({}_{4}\)Si\({}_{3}\) & 17.25 & 370 & 0.99 \\ \hline
27 & 1-Tetradecanol & C\({}_{14}\)H\({}_{30}\)O & 18.02 & 214 & 1.27 \\ \hline
28 & \multicolumn{2}{c}{Loliolide,2(4H)-Benzofuranone,} & C\({}_{11}\)H\({}_{16}\)O\({}_{3}\) & 19.20 & 196 & 2.17 \\ \hline
29 & 3′,4′,7-Trimethylquercetin & C\({}_{18}\)H\({}_{16}\)O\({}_{7}\) & 20.14 & 344 & 1.27 \\ \hline
30 & Neophytadiene & C\({}_{20}\)H\({}_{38}\) & 20.36 & 278 & 5.88 \\ \hline
31 & 3-Eicosyne & C\({}_{20}\)H\({}_{38}\) & 20.36 & 278 & 5.88 \\ \hline
32 & Digitoxin & C\({}_{41}\)H\({}_{64}\)O\({}_{13}\) & 20.58 & 764 & 0.85 \\ \hline
33 & \multicolumn{2}{c}{Oixaranepentanoic acid, 3-undecyl-, methyl ester, trans} & C\({}_{19}\)H\({}_{36}\)O\({}_{3}\) & 20.58 & 312 & 0.85 \\ \hline
34 & 01297107001 Tetraneurin--A-diol & C\({}_{15}\)H\({}_{20}\)O\({}_{5}\) & 20.62 & 280 & 0.89 \\ \hline
35 & 1-Heptatriacotanol & C\({}_{37}\)H\({}_{76}\)O & 20.62 & 538 & 0.89 \\ \hline
36 & \multicolumn{2}{c}{Phen-1,4-diol,2,3-dimethyl-5-trifluoromethyl} & C\({}_{9}\)H\({}_{9}\)F\({}_{3}\)O\({}_{2}\) & 20.87 & 206 & 1.34 \\ \hline \hline \end{tabular}
\end{table}