# Seasonal Variability and Effect of Sample Storage on Volatile Components in _Calypogeia azurea_
## 2 Results and Discussion
### The Effect of Seasonality on the Content of Volatile Organic Compounds
\begin{table}
\begin{tabular}{c c c c c c c c} \hline \hline \multirow{2}{*}{**No.**} & \multirow{2}{*}{**Compounds**} & \multirow{2}{*}{**RI\({}^{*}\)**} & \multicolumn{6}{c}{**Code\({}^{\text{b}}\)**} \\ \cline{3-8}  & & & **C-1** & **C-2** & **C-3** & **C-4** & **C-5** \\ \hline
56 & 200[M-J](73) 143(100) 157(97) & 1579 & 0.05 (0.02) & 0.12 (0.02) & 0.33 (0.04) & 0.31 (0.10) & 0.23 (0.10) \\
57 & 20[M](+) 69 (600) 41(85) & 1586 & 0.22 (0.04) & 0.05 (0.02) & 0.05 (0.01) & 0.08 (0.02) & 0.06 (0.02) \\
58 & \(\text{adina-3}\)-9-diene & 1591 & 0.21 (0.03) & 0.19 (0.02) & 0.12 (0.05) & 0.27 (0.08) & 0.21 (0.09) \\
59 & \(\text{maalid}\) & 1609 & - & - & - & 0.25 (0.08) & 1.52 (0.22) \\
60 & 1.4-dimethylamineazine & 1616 & 46.10 (1.40) & 36.35 (0.91) & 29.16 (1.22) & 4.00 (0.32) & 0.42 (0.10) \\
61 & (+)-gewhulenol & 1619 & & 0.2 (0.03) & 0.21 (0.10) & 0.21 (0.10) \\
62 & \(\text{-}\)-global & 1631 & 0.50 (0.07) & 0.15 (0.03) & 0.06 (0.01) & 0.13 (0.06) & 0.21 (0.09) \\
63 & 22[M+J](5) 132(100) 43(96) & 1637 & 0.47 (0.04) & 0.47 (0.06) & 0.93 (0.08) & 1.21 (0.28) & 1.28 (0.21) \\
64 & 20[M+J](3) 166(100) 165(98) & 1645 & - & - & - & - & - \\
65 & 20[M+J](2)129(100) 172(27) & 1655 & 1.53 (0.22) & 1.54 (0.06) & 1.54 (0.13) & 0.80 (0.11) & 1.43 (0.18) \\
66 & 20[M+J](2) 145(100) 158(95) & 1664 & - & - & - & - & - \\
67 & \(\text{isepathulben}\) & 1667 & 0.34 (0.04) & 0.32 (0.03) & 0.21 (0.07) & 1.17 (0.21) & 1.85 (0.15) \\
68 & 21[M+J](2) 71(100) 5793 & 1674 & 0.08 (0.02) & 0.03 (0.01) & 0.05 (0.02) & 0.26 (0.08) & 0.06 (0.02) \\
69 & 22[M+J](5) 129(100) 144(92) & 1678 & 0.10 (0.03) & 0.08 (0.02) & 0.05 (0.01) & 0.07 (0.02) & 0.05 (0.01) \\
70 & 22[M+J](3) 159(100) 1058(51) & 1684 & 0.46 (0.04) & 0.32 (0.02) & 0.66 (0.08) & 0.17 (0.07) & 0.52 (0.10) \\
71 & 20[M+J](2) 143(100) 128(76) & 1689 & 0.13 (0.03) & 0.21 (0.03) & 0.15 (0.05) & 0.08 (0.02) & 0.05 (0.01) \\
72 & 22[M+J](11) 110(100) 121(51) & 1695 & 0.06 (0.02) & 0.07 (0.02) & 0.04 (0.01) & 0.14 (0.08) & 0.11 (0.08) \\
73 & 22[M+J](13) 159(100) 145(89) & 1710 & 0.16 (0.04) & 0.12 (0.03) & 0.12 (0.07) & 0.18 (0.04) & 0.24 (0.08) \\
74 & 4-(cyclopent-1-enylbenzoic acid methyl) & 1722 & 13.61 (0.58) & 12.43 (0.15) & 12.08 (0.58) & 10.45 (2.22) & 4.04 (1.12) \\
75 & 21[M+J](10) 202(100) 159(6) & 1744 & 0.08 (0.02) & 0.15 (0.03) & 0.21 (0.08) & 0.29 (0.08) & 0.33 (0.12) \\
76 & 21[M+J](3) 202(100) 143(81) & 1784 & 0.05 (0.03) & 0.07 (0.02) & 0.03 (0.01) & 0.18 (0.04) & 0.11 (0.05) \\
77 & germacra-(15),5,10(14)-trien-1-alpha-ol & 1801 & 0.42 (0.03) & 0.67 (0.06) & 0.82 (0.11) & 1.26 (0.26) & 2.89 (1.11) \\
78 & 1,4-dimethyl-7-(1-methylly)-zaulene & 1823 & 0.05 (0.03) & 0.05 (0.02) & 0.02 (0.01) & 0.25 (0.10) & 0.27 (0.09) \\
79 & methyl-2-methylzaulene-1-carboxylate & 2025 & 0.08 (0.02) & 0.54 (0.04) & 1.56 (0.22) & 1.52 (0.34) & 2.87 (1.12) \\ \hline  & Total & 99.91 (4.22) & 98.99 (3.23) & 96.66 (5.89) & 97.02 (16.53) & 96.08 (20.87) \\ \hline  & \% identified & 86.04 (3.19) & 86.23 (2.41) & 85.33 (4.67) & 82.66 (13.14) & 84.78 (18.38) \\  & Including: & & & & & \\  & Alphatics & 0.23 (0.05) & 0.31 (0.09) & 0.64 (0.12) & 0.62 (0.27) & 0.66 (0.18) \\  & Aronnatics & 14.03 (0.63) & 13.22 (0.24) & 12.51 (0.68) & 11.67 (2.55) & 4.31 (1.22) \\  & Monoterborne hydrocarbons & 1.39 (0.03) & 0.84 (0.06) & 0.39 (0.09) & 0.75 (0.24) & 0.16 (0.05) \\  & Monoterpeople hydrocarbons & 1.31 (0.3) & 0.71 (0.04) & 0.11 (0.03) & 0.68 (0.12) & 0.08 (0.02) \\  & Sesquiterpene hydrocarbons & 68.16 (2.32) & 69.94 (1.86) & 69.85 (3.45) & 65.66 (0.17) & 73.12 (15.33) \\  & Sesquiterpeneho hydrocarbons & 0.92 (0.14) & 1.21 (0.12) & 1.83 (0.30) & 3.28 (0.79) & 6.45 (1.58) \\ \hline  & \multicolumn{1}{c}{-, \({}^{*}\) less than 0.01\%. \({}^{\text{a}}\) Retention index on Quadex 007-5 MS column. \({}^{\text{b}}\) For abbreviations of samples see Table 1. ( ) standard deviation.} \\ \hline  & & & & & & \\ \end{tabular}
\end{table} 
Table 2: _Cont._  
\begin{table}
\begin{tabular}{c c c c c c c} \hline \hline \multirow{2}{*}{**No.