## 3 Results and Discussion
### Determination of FAs in Vegetable Oils
\begin{table}
\begin{tabular}{c c c c c c c c c} \hline \hline \multicolumn{1}{c}{\multirow{2}{*}{**Fatty Acid**}} & \multicolumn{6}{c}{**FA Content, \%, Mean \(\pm\) SD**} \\ \cline{2-9}  & **Safflower** & **Sussflower** & **Maze** & **Linsed** & **Cottonseed** & **Soybean** & **Rapeseed** \\  & **(_n = 3_)** & **(_n = 9_)** & **(_n = 4_)** & **(_n = 7_)** & **(_n = 3_)** & **(_n = 6_)** & **(_n = 3_)** \\ \hline C14\(\cdot\)0 & Myristic & ND & ND & ND & ND & \(0.68\pm 0.05\)\({}^{\mathrm{\,a}}\) & ND & ND \\ \hline C16\(\cdot\)0 & Palmitic & 6.90 \(\pm\) 0.24 \({}^{\mathrm{\,c}}\) & 7.24 \(\pm\) 0.18 \({}^{\mathrm{\,a}}\) & 8.33 \(\pm\) 1.27 \({}^{\mathrm{\,c}}\) & 5.84 \(\pm\) 0.24 \({}^{\mathrm{\,a}}\) & 21.66 \(\pm\) 0.58 \({}^{\mathrm{\,b}}\) & 11.45 \(\pm\) 0.51 \({}^{\mathrm{\,c}}\) & 4.37 \(\pm\) 0.8 \({}^{\mathrm{\,c}}\) \\ \hline C16\(\cdot\)1 & Palmiticoleic & 0.09 \(\pm\) 0.01 \({}^{\mathrm{\,a}}\) & 0.06 \(\pm\) 0.01 \({}^{\mathrm{\,a}}\) & 0.05 \(\pm\) 0.01 \({}^{\mathrm{\,a}}\) & 0.08 \(\pm\) 0.00 \({}^{\mathrm{\,a}}\) & 0.46 \(\pm\) 0.03 \({}^{\mathrm{\,a}}\) & ND & ND \\ \hline C18\(\cdot\)0 & Stearic & 2.50 \(\pm\) 0.16 \({}^{\mathrm{\,c}}\) & 5.26 \(\pm\) 0.75 \({}^{\mathrm{\,a}}\) & 3.72 \(\pm\) 0.78 \({}^{\mathrm{\,a}}\) & 4.26 \(\pm\) 0.07 \({}^{\mathrm{\,a}}\) & 2.98 \(\pm\) 0.22 \({}^{\mathrm{\,a}}\) & 6.34 \(\pm\) 0.81 \({}^{\mathrm{\,a}}\) & 2.60 \(\pm\) 0.34 \({}^{\mathrm{\,a}}\) \\ \hline C18\(\cdot\)1n9t & Oleic trans & ND & ND & ND & ND & \(0.30\pm 0.01\)\({}^{\mathrm{\,a}}\) & ND & ND \\ \hline C18\(\cdot\)1n9c & Oleic & 15.50 \(\pm\) 0.28 \({}^{\mathrm{\,c}}\) & 18.46 \(\pm\) 0.53 \({}^{\mathrm{\,a}}\) & 23.36 \(\pm\) 4.37 \({}^{\mathrm{\,b}}\) & 17.52 \(\pm\) 0.49 \({}^{\mathrm{\,c}}\) & 16.82 \(\pm\) 0.21 \({}^{\mathrm{\,c}}\) & 25.35 \(\pm\) 0.64 \({}^{\mathrm{\,b}}\) & 66.31 \(\pm\) 2.03 \({}^{\mathrm{\,a}}\) \\ \hline C18\(\cdot\)2n6t & Linoleic & 0.07 \(\pm\) 0.01 \({}^{\mathrm{\,a}}\) & 1.26 \(\pm\) 0.22 \({}^{\mathrm{\,a}}\) & 0.69 \(\pm\) 0.55 \({}^{\mathrm{\,a}}\) & 0.04 \(\pm\) 0.00 \({}^{\mathrm{\,a}}\) & 0.22 \(\pm\) 0.01 \({}^{\mathrm{\,a}}\) & ND & ND \\ \hline C18\(\cdot\)2n6c & Linoleic & 74.25 \(\pm\) 0.63 \({}^{\mathrm{\,a}}\) & 66.32 \(\pm\) 0.64 \({}^{\mathrm{\,a}}\) & 62.36 \(\pm\) 4.60 \({}^{\mathrm{\,a}}\) & 15.54 \(\pm\) 0.15 \({}^{\mathrm{\,a}}\) & 55.93 \(\pm\) 0.01 \({}^{\mathrm{\,a}}\) & 50.91 \(\pm\) 1.34 \({}^{\mathrm{\,a}}\) & 18.62 \(\pm\) 1.3 \({}^{\mathrm{\,a}}\) \\ \hline C20\(\cdot\)0 & Arachidic & 0.23 \(\pm\) 0.02 \({}^{\mathrm{\,a}}\) & 0.23 \(\pm\) 0.04 \({}^{\mathrm{\,a}}\) & 0.32 \(\pm\) 0.13 \({}^{\mathrm{\,a}}\) & 0.11 \(\pm\) 0.00 \({}^{\mathrm{\,a}}\) & 0.25 \(\pm\) 0.01 \({}^{\mathrm{\,a}}\) & 0.21 \(\pm\) 0.03 \({}^{\mathrm{\,a}}\) & 0.31 \(\pm\) 0.06 \({}^{\mathrm{\,a}}\) \\ \hline C20\(\cdot\)1n9c & Gondoic & 0.08 \(\pm\) 0.02 \({}^{\mathrm{\,a}}\) & ND & 0.19 \(\pm\) 0.05 \({}^{\mathrm{\,a}}\) & ND & 0.13 \(\pm\) 0.01 \({}^{\mathrm{\,a}}\) & ND & ND \\ \hline C18\(\cdot\)3n6c & \(\gamma\)-Linolenic & ND & 0.11 \(\pm\) 0.01 \({}^{\mathrm{\,a}}\) & ND & 0.18 \(\pm\) 0.00 \({}^{\mathrm{\,a}}\) & ND & ND & ND \\ \hline C18\(\cdot\)3n3c & \(\alpha\)-Linenic & 0.07 \(\pm\) 0.02 \({}^{\mathrm{\,a}}\) & 0.09 \(\pm\) 0.01 \({}^{\mathrm{\,a}}\) & 0.55 \(\pm\) 0.12 \({}^{\mathrm{\,a}}\) & 56.01 \(\pm\) 0.33 \({}^{\mathrm{\,a}}\) & 0.05 \(\pm\) 0.03 \({}^{\mathrm{\,a}}\) & 5.24 \(\pm\) 0.35 \({}^{\mathrm{\,a}}\) & 6.93 \(\pm\) 1.33 \({}^{\mathrm{\,a}}\) \\ \hline \hline \end{tabular}
\end{table} 
Table 3: FA composition and main specific ratios of the seven VOs. Figure 2: GC chromatogram of the 37-component FAME Mix standard analyzed on a high-polarity capillary column CP-Sil 2560. The column’s temperature was programmed as follows: 100 \({}^{\mathrm{\,c}}\)C (5 min); 40 \({}^{\mathrm{\,a}}\)C/min to 210 \({}^{\mathrm{\,a}}\)C (8 min); 10 \({}^{\mathrm{\,a}}\)C/min to 240 \({}^{\mathrm{\,a}}\)C (16.5 min).