## 3 Results and Discussions
### Chemometrics
\begin{table}
\begin{tabular}{c c c c c c c c c c c c c c} \hline \hline \multirow{2}{*}{**Compound**} & \multirow{2}{*}{**Formula**} & \multirow{2}{*}{**CAS**} & \multirow{2}{*}{**Match**} & \multicolumn{4}{c}{**LTPRI**} & \multicolumn{4}{c}{**Detection**} & \multicolumn{4}{c}{**Template**} & \multirow{2}{*}{**Oder**} & \multirow{2}{*}{**Flavor**} \\ \cline{3-3} \cline{8-11}  & & & & **Exp** & **NIST** & **BR** & **ENG** & **BR** & **ENG** & \\ \hline ethyl & & & & & & & & & & & & & & & \\ trans-4-deconate & C\({}_{12}\)H\({}_{20}\)O\({}_{2}\) & 76649-16-6 & 878 & 1381 & - & x & x & x & - & - & - & - & - \\ \hline geranyl acetate & C\({}_{12}\)H\({}_{20}\)O\({}_{2}\) & 105-87-3 & 836 & 1381 & 1382 & x & x & x & x & & & & & & \\ ethyl 9-deconate & C\({}_{12}\)H\({}_{20}\)O\({}_{2}\) & 6723-39-14 & 858 & 1389 & 1387 & x & x & - & x & & & & \\ ethyl decanoate & C\({}_{12}\)H\({}_{20}\)O\({}_{2}\) & 110-38-3 & 910 & 1396 & 1396 & x & - & x & - & & & & & \\ \hline isopontagel acetate & C\({}_{12}\)H\({}_{20}\)O\({}_{2}\) & 55756-09-7 & 801 & 1420 & - & - & x & - & - & - & & & & \\ \hline hycycl(44.1)heptane, & C\({}_{12}\)H\({}_{20}\)O\({}_{2}\) & 55756-09-7 & 801 & 1420 & - & x & - & - & - & - & - & - \\ \hline hycycl(44.1)heptane, & C\({}_{12}\)H\({}_{20}\)O\({}_{2}\) & 55756-09-7 & 801 & 1420 & - & x & - & - & - & - & - & - \\ \hline hycycl(44.1)heptane, & C\({}_{12}\)H\({}_{20}\)O\({}_{2}\) & 55756-09-7 & 801 & 1420 & - & x & - & - & - & - & & & \\ \hline hycycl(44.1)heptane, & C\({}_{12}\)H\({}_{20}\)O\({}_{2}\) & 55756-09-7 & 831 & 1420 & - & x & - & - & - & - & - \\ \hline hycycl(44.1)heptane, & C\({}_{12}\)H\({}_{20}\)O\({}_{2}\) & 55756-09-7 & 801 & 1420 & - & x & - & - & - & - & - \\ \hline hycycl(44.1)heptane, & C\({}_{12}\)H\({}_{20}\)O\({}_{2}\) & 55828-247-6 & 831 & 1420 & - & x & - & - & - & - & - \\ \hline hycycl(44.1)heptane, & C\({}_{12}\)H\({}_{20}\)O\({}_{2}\) & 1184-65-0 & 890 & 1423 & 1406 & - & x & - & - & - & - \\ \hline hycycl(44.1)heptane, & & & & & & & & & & & & & \\ \hline cyxy(4.1)heptane & C\({}_{12}\)H\({}_{20}\)O\({}_{2}\) & 2035-99-6 & 812 & 1448 & 1446 & x & - & x & - & - & - & - \\ \hline a-humulene & C\({}_{12}\)H\({}_{20}\)O\({}_{2}\) & 6753-99-6 & 915 & 1460 & - & x & x & - & - & - & - \\ \hline y-numulene & C\({}_{12}\)H\({}_{20}\)O\({}_{2}\) & 30021-740 & 887 & 1478 & - & x & - & x & - & - & herbal, woody and spicer & - \\ \hline farneyyl butanoate & C\({}_{12}\)H\({}_{20}\)O\({}_{2}\) & 51532-27-5 & 811 & 1485 & - & x & - & x & - & - & - & - \\ \hline aromoddenkorene & C\({}_{12}\)H\({}_{20}\)O\({}_{2}\) & 51511-96-3 & 863 & 1440 & 1436 & x & x & - & x & - & woody & - \\ \hline \hline \end{tabular}
\end{table} 
Table 1: _Cont._  
\begin{table}
\begin{tabular}{c c c c c c c c c c c c} \hline \hline \multirow{2}{*}{**Component**} & \multirow{2}{*}{**Formula**} & \multirow{2}{*}{**CAS**} & \multirow{2}{*}{**Match**} & \multicolumn{2}{c}{**LTPRI**} & \multicolumn{2}{c}{**Detection**} & \multicolumn{2}{c}{**Template**} & \multirow{2}{*}{**Odaer**} & \multirow{2}{*}{**Flavor**} \\ \cline{3-3} \cline{8-11}  & & & & **Exp** & **NIST** & **BR** & & **ENG** & **BR** & **ENG** \\ \hline \begin{tabular}{c} quasi-1(10), \\ \(11\)-diene \\ \end{tabular}  & C\({}_{31}\)H\({}_{24}\) & - & 875 & 1501 & 1509 & x & - & x & - & - & - \\ \hline \begin{tabular}{c} nery \\ isotototanoate \\ \end{tabular}  & C\({}_{41}\)H\({}_{30}\)O\({}_{2}\) & 2345-24-6 & 840 & 1509 & 1487 & x & - & - & - & - & \begin{tabular}{c} sweet, fresh, frathy, \\ raspberry, strawberry, \\ \end{tabular}  & \begin{tabular}{c} july and fruity, green, sweet, \\ motion and wavy \\ \end{tabular}  \\ \hline \begin{tabular}{c} nery hexanoate \\ \end{tabular}  & C\({}_{41}\)H\({}_{30}\)O\({}_{2}\) & 68301-9-8 & 865 & 1510 & - & x & - & x & - & - & - \\ \hline \begin{tabular}{c} \(\gamma\)-amorphene \\ \end{tabular}  & C\({}_{31}\)H\({}_{24}\) & 6980-6-7 & 903 & 1517 & 1496 & x & - & - & - & - & - \\ \hline \ \begin{tabular}{c} delta-amorphene \\ \end{tabular}