## 2 Results
### VOCs
\begin{table}
\begin{tabular}{l c c c c c c c c c c c} \hline \hline  & \multicolumn{1}{c}{\multirow{2}{*}{**Compounds**}} & \multicolumn{1}{c}{**C**} & \multicolumn{1}{c}{**RTD**} & \multicolumn{1}{c}{**OD**} & \multicolumn{1}{c}{**FD**} & \multicolumn{1}{c}{**MD**} \\ \cline{3-14}  & \multicolumn{1}{c}{**[PERSON] 1**} & \multicolumn{1}{c}{**[PERSON] 2**} & \multicolumn{1}{c}{**[PERSON] 1**} & \multicolumn{1}{c}{**[PERSON] 2**} & \multicolumn{1}{c}{**[PERSON] 1**} & \multicolumn{1}{c}{**[PERSON] 2**} & \multicolumn{1}{c}{**[PERSON] 1**} & \multicolumn{1}{c}{**[PERSON] 2**} & \multicolumn{1}{c}{**[PERSON] 1**} & \multicolumn{1}{c}{**[PERSON] 2**} \\ \hline \multicolumn{14}{c}{**Aldehydes**} \\
**727** & \multicolumn{1}{c}{octablehyde} & \(19.92\pm 0.02^{\circ}\) & \(22.86\pm 0.19^{\circ}\) & \(10.79\pm 0.05^{\circ}\) & \(17.12\pm 1.17^{\circ}\) & \(2.27\pm 0.17^{\circ}\) & \(2.61\  
\begin{table}
\begin{tabular}{l l c c c c c c c c c c c} \multicolumn{1}{c}{} & \multicolumn{6}{c}{Drying Treatment} \\ \cline{3-13} \multicolumn{1}{c}{R1} & \multicolumn{1}{c}{**Compounds**} & \multicolumn{2}{c}{**C**} & \multicolumn{2}{c}{**RTD**} & \multicolumn{2}{c}{**OD**} & \multicolumn{2}{c}{**FD**} & \multicolumn{2}{c}{**MD**} \\ \cline{3-13} \multicolumn{1}{c}{} & \multicolumn{1}{c}{**Batch 1**} & \multicolumn{1}{c}{**Batch 2**} & \multicolumn{1}{c}{**Batch 1**} & \multicolumn{1}{c}{**Batch 2**} & \multicolumn{1}{c}{**Batch 1**} & \multicolumn{1}{c}{**Batch 2**} & \multicolumn{1}{c}{**Batch 1**} & \multicolumn{1}{c}{**Batch 2**} & \multicolumn{1}{c}{**Batch 1**} & \multicolumn{1}{c}{**Batch 2**} & \multicolumn{1}{c}{**Batch 1**} & \multicolumn{1}{c}{**Batch 2**} \\ \hline
**125** & **b** **b** **i**pimee** & \(15.8\pm 0.2^{\circ}\) & \(11.5  
\begin{table}
\begin{tabular}{l l l l l l l l l l l l l} \hline \multicolumn{1}{c}{} & \multicolumn{4}{c}{**Drying Treatment**} & \multicolumn{4}{c}{**Drying Treatment**} \\ \cline{3-14} \multicolumn{1}{c}{**H**} & \multicolumn{1}{c}{**Compounds**} & \multicolumn{2}{c}{**C**} & \multicolumn{2}{c}{**KTD**} & \multicolumn{2}{c}{**OD**} & \multicolumn{2}{c}{**FD**} & \multicolumn{2}{c}{**MD**} \\ \cline{3-14} \multicolumn{1}{c}{**1507**} & \multicolumn{1}{c}{**Embed.1**} & \multicolumn{1}{c}{**Batch 1**} & \multicolumn{1}{c}{**Batch 2**} & \multicolumn{1}{c}{**Batch 1**} & \multicolumn{1}{c}{**Batch 2**} & \multicolumn{1}{c}{**Batch 1**} & \multicolumn{1}{c}{**Batch 2**} & \multicolumn{1}{c}{**Batch 1**} & \multicolumn{1}{c}{**Batch 2**} & \multicolumn{1}{c}{**Batch 1**} & \multicolumn{1}{c}{**Batch 2**} & \multicolumn{1}{c}{**Batch 1**} & \multicolumn{1}{c}{**Batch 2**} \\ \cline{3-14} \multicolumn{1}{c}{**1507**} & \multicolumn{1}{c}{**curved methyl**} & \multicolumn{1}{c}{\(19.90\pm 0.05^{\circ}\)**} & \multicolumn{1}{c}{\(19.21\pm 0.48^{\circ}\)**} & \multicolumn{1}{c}{\(7.73\pm 0.09^{\circ}\)**} & \multicolumn{1}{c}{\(8.19\pm 0.14^{\circ}\)**} & \multicolumn{1}{c}{\(1.99\pm 0.08^{\circ}\)**} & \multicolumn{1}{c}{\(8.19\pm 0.14^{\circ}\)**} & \multicolumn{1}{c}{\(1.99\pm 0.08^{\circ}\)**} & \multicolumn{1}{c}{\(3.17\pm 0.02^{\circ}\)**} & \multicolumn{1}{c}{\(2.06\pm 0.03^{\circ}\)**} & \multicolumn{1}{c}{\(2.074\pm 0.08^{\circ}\)**} & \multicolumn{1}{c}{\(5.31\pm 0.06^{\circ}\)**} & \multicolumn{1}{c}{\(4.47\pm 0.07^{\circ}\)**} \\  & & & & & & & & & & & & \\  & sub total & \(223.50\pm 5.05^{\circ}\) & \({}^{203.26}\pm  
Terpene hydrocarbons were the most abundant volatile compounds in all the samples, followed by alcohols and oxygenated terpenes. The other volatile compounds occurred at very low levels. In more detail, terpene hydrocarbons accounted for 99% of the compounds found in fresh sea fennel and 95, 93, 83, and 72% of the compounds found in chopped sea fennel leaves subjected to RTD, MD, FD, and OD, respectively. Limonene was the most abundant compound, followed by \(\beta\)-terpinene and cymene. Smaller amounts of sabinene, trans-ocimene, and \(\beta\)-myrrene were also found.