## 3 Results
### Quantification of Aroma-Active Compounds by SPME-GC-TOF-MS
**} & \multirow{2}{*}{**Aroma Compounds**} & \multicolumn{2}{c}{**Concentation (self/Uines Indicated Otherwise)**} & \multicolumn{2}{c}{**Color**} & \multicolumn{2}{c}{**OAV**} \\ \cline{3-11}  & & **GJ** & **TZL** & **WLC** & **WLY** & **Treshold** & **CJ** & **TZL** & **WLC** & **WLY** \\ \hline
1 & Ethyl acetate \({}^{*}\) & 1272.37 \(\pm\) 30824 & 488.07 \(\pm\) 65.51 & 1678.06 \(\pm\) 306.28 & 1496.05 \(\pm\) 6.98 & 32.6 & 39.03 & 14.97 & 51.47 & 45.89 \\
2 & Ethyl propionate \({}^{*}\) & 78.21 \(\pm\) 0.056 & 8.72 \(\pm\) 0.278 & 5.44 \(\pm\) 1.10 & 8.36 \(\pm\) 0.11a & 19 & -1.1 & -1.1 & -1.1 & -1.1 \\
3 & Ethyl Isobutyrate \({}^{*}\) & 110.8 \(\pm\) 0.154 & 6.6 \(\pm\) 0.229 & 4.84 \(\pm\) 1.14c & 3.38 \(\pm\) 0.11c & 0.058 & 191.03 & 113.29 & 83.45 & 66.38 \\
4 & Isobutyl acetate & 307.64 \(\pm\) 4.256 & 316.97 \(\pm\) 1772 & 222.87 \(\pm\) 687.50 & 266.44 \(\pm\) 9.63b & 8 & 43.46 & 39.62 & 27.86 & 33.31 \\
5 & Ethyl butyrate \({}^{*}\) & 312.15 \(\pm\) 1670 & 273.07 \(\pm\) 3026 & 381.33 \(\pm\) 23.92b & 312.57 \(\pm\) 432b & 10.055 & 391.74 & 3250.59 & 4762.31 & 3305.23 \\
6 & Ethyl butyrate \({}^{*}\) & 2599.794 & 1915.513 \(\pm\) 57.148 & 2283.12 \(\pm\) 566.33 & 1437.27 \(\pm\) 432b & 18 & 144.05 & 170.29 & 125.57 & 79.85 \\
7 & Ethyl isosurface \({}^{*}\) & 228.66 \(\pm\) 0.082 & 3.33 \(\pm\) 0.174 & 2.07 \(\pm\) 0.134 & 2.69 \(\pm\) 0.132 & 0.007 & 48.05 & 47.57 & 49.75 & 26.37 & 28.49 \\
8 & Isoamyl acetate & 117.1 \(\pm\) 1098 & 1093.49 \(\pm\) 6419 & 648.09 \(\pm\) 2355.50 & 992.19 \(\pm\) 197.93 & 94 & 12.46 & 11.06 & 6.99 & 10.56 \\
9 & Ethyl acetate \({}^{*}\) & 533.86 \(\pm\) 5600 & 7011.71 \(\pm\) 4360 & 1614.72 \(\pm\) 734c & 163.19 \(\pm\) 38.93a & -0.027 & 199.98 & 299.95 & 339.04 & 604.19 \\
10 & Anyil acetate & 437.08 \(\pm\) 0.219b & 597.5 \(\pm\) 17.34b & 121.53 \(\pm\) 58.88a & 117.83 \(\pm\) 26.2 & 143.78 & 59.75 & 121.53 & 117.63 \\
11 & Methylohexance & 477.47 \(\pm\) 1326b & 609.87 \(\pm\) 97.210 & 1021.23 \(\pm\) 28.548a & 942.34 \(\pm\) 49 ab & - & - & - & - \\
12 & Ethyl anti-methylbenzene & ND & 4658.81 \(\pm\) 821b & 572.24 \(\pm\) 568.02b & 1088.77 \(\pm\) 814.84 & 389 & -1 & 1.71 & 1.47 & 2.8 \\
13 & Ethyl Hequater \({}^{*}\) & 1739.44 \(\pm\) 6419 & 249.45 \(\pm\) 743.33 & 2305.76 \(\pm\) 528.68 & 0.055 & 1362.62 \(\pm\) 529.69 & 4.127 & 020.85 \\
14 & Isoamyl butyrate & 334.46 \(\pm\) 369e & 513.71 \(\pm\) 418.18 & 185.37 \(\pm\) 17.12k & 946.40 \(\pm\) 389a & 20 & 16.82 & 556.97 & 9.27 & 24.58 \\
15 & Proxy peroxide \({}^{*}\) & 9561.74 \(\pm\) 754e & 808.12 \(\pm\) 126.96 & 2456.48 \(\pm\) 2369b & 200.50 \(\pm\) 393a & 25.00 \(\pm\) 4 & - & - & - \\
16 & Ethyl heptonate \({}^{*}\) & 37.42 \(\pm\) 34.44 & 77.12 \(\pm\) 1760 & 37.18 \(\pm\) 28.860 & 1254.45 \(\pm\) 123a & 132.24 & 5.84 & 2.82 & 9.5 \\
17 & Ethyl tetra-1 \({}^{*}\) & 983.84 \(\pm\) 4998b & 785.74 \(\pm\) 175.04 & 1998.11 \(\pm\) 131.88 \(\pm\) 288b & 178.7 & 5.80 & 8.28 & 5.73 \\
18 & Ethyl hexonate \({}^{*}\) & 17.77 \(\pm\) 0.195c & 1801.8 \(\pm\) 0.280 & 3.53 \(\pm\) 0.14c & 3.755 \(\pm\) 28.840 & 5.25 & 41 & 2.06 & 4.1 & 3 \\
19 & Ethyl cyanide \({}^{*}\) & 467.1 \(\pm\) 396b & 659.89 \(\pm\) 28.24 & 28.47 \(\pm\) 1446.66 \(\pm\) 342b & 30.03 \(\pm\) 382.64 & 508.62 & 1805.01 & 289.95 \\
20 & Isopropyl hexonate & 3669.01 \(\pm\) 0.0573c, 36b & 6095.72 \(\pm\) 194.79a & 1092.86 \(\pm\) 138.51e  
\begin{table}
\begin{tabular}{l l c c c c c c c c c c} \hline \hline \multicolumn{1}{c}{**No.