## 3 Results and Discussion
### Analysis of Volatile Flavor Substances during the Fermentation of Passion Fruit Wine
#### 3.4.1 Volatile Flavor Substances during Fermentation
\begin{table}
\begin{tabular}{c c c c c c c c} \hline \hline  & & & & & & & \\ \cline{3-8}
**Number** & **Compounds** & **ICF** & **MCF** & **LCF** & **INF** & **MNF** & **LNF** \\ \hline A109 & 4-(Diehythamino)benzonitrile & nd & nd & nd & nd & 0.01 \(\pm\) 0.00 \({}^{\rm b}\) & 0.01 \(\pm\) 0.00 \({}^{\rm b}\) \\ A110 & 1-(4-Methyl)hipppropyl-2-propyl-diamine & 0.03 \(\pm\) 0.02 \({}^{\rm a}\) & 0.01 \(\pm\) 0.01 \({}^{\rm a}\) & 0.03 \(\pm\) 0.01 \({}^{\rm a}\) & 0.02 \(\pm\) 0.01 \({}^{\rm a}\) & 0.02 \(\pm\) 0.01 \({}^{\rm a}\) & 0.02 \(\pm\) 0.01 \({}^{\rm a}\) \\ A11 & 6-Phenys-15-6-dihydro-5-6-azabornical & 0.04 \(\pm\) 0.00 \({}^{\rm a}\) & 0.03 \(\pm\) 0.00 \({}^{\rm a}\) & 0.05 \(\pm\) 0.00 \({}^{\rm b}\) & 0.04 \(\pm\) 0.00 \({}^{\rm a}\) & 0.03 \(\pm\) 0.00 \({}^{\rm a}\) \\ A112 & 5-Amino1-C2-cyano-ethyl)-1H-pyrazole-4- & 0.08 \(\pm\) 0.00 \({}^{\rm a}\) & 0.04 \(\pm\) 0.00 \({}^{\rm a}\) & 0.03 \(\pm\) 0.00 \({}^{\rm b}\) & 0.08 \(\pm\) 0.01 \({}^{\rm a}\) & 0.04 \(\pm\) 0.00 \({}^{\rm a}\) & 0.01 \(\pm\) 0.00 \({}^{\rm a}\) \\ A113 & Benzotriana, 4-6-dinitro, 1-oxide & 0.07 \(\pm\) 0.00 \({}^{\rm a}\) & 0.04 \(\pm\) 0.00 \({}^{\rm a}\) & 0.03 \(\pm\) 0.01 \({}^{\rm b}\) & 0.07 \(\pm\) 0.01 \({}^{\rm a}\) & 0.03 \(\pm\) 0.00 \({}^{\rm a}\) & 0.01 \(\pm\) 0.00 \({}^{\rm a}\) \\ A114 & 1,2+Hidalgoiz-62(H)-bitome, 3-methyl- & 0.01 \(\pm\) 0.00 \({}^{\rm a}\) & 0.01 \(\pm\) 0.00 \({}^{\rm a}\) & 0.01 \(\pm\) 0.00 \({}^{\rm a}\) & 0.01 \(\pm\) 0.00 \({}^{\rm a}\) & 0.01 \(\pm\) 0.00 \({}^{\rm a}\) \\ A115 & Benzyl methyl sulfide & nd & nd & nd & nd & nd & 0.03 \(\pm\) 0.00 \({}^{\rm a}\) \\ A116 & Acule anhydride & nd & 0.02 \(\pm\) 0.00 \({}^{\rm b}\) & 0.02 \(\pm\) 0.00 \({}^{\rm a}\) & nd & 0.01 \(\pm\) 0.00 \({}^{\rm a}\) & 0.02 \(\pm\) 0.00 \({}^{\rm a}\) \\ A117 & Hemidazole-2-methanol, 1-methyl- & 4.61 \(\pm\) 0.16 \({}^{\rm b}\) & 3.22 \(\pm\) 0.11 \({}^{\rm b}\) & 3.00 \(\pm\) 0.09 \({}^{\rm b}\) & 4.14 \(\pm\) 0.08 \({}^{\rm a}\) & 2.94 \(\pm\) 0.11 \({}^{\rm a}\) & 2.71 \(\pm\) 0.04 \({}^{\rm a}\) \\ A119 & Naphthalene, & & & & & & & \\ A120 & 3,5-Dimethylsiloxane-4-sulfonyl chloride & 0.01 \(\pm\) 0.00 \({}^{\rm b}\) & nd & 0.01 \(\pm\) 0.00 \({}^{\rm a}\) & nd & nd & nd \\ A120 & 3,6-Dimethylsiloxane-4-sulfonyl chloride & 0.04 \(\pm\) 0.00 \({}^{\rm b}\) & 0.02 \(\pm\) 0.00 \({}^{\rm a}\) & 0.01 \(\pm\) 0.00 \({}^{\rm a}\) & nd & 0.01 \(\pm\) 0.00 \({}^{\rm a}\) \\ A121 & 2,7-diphenyl-Diepton-dibromo-2-methyl- & 0.02 \(\pm\) 0.00 \({}^{\rm a}\) & 0.02 \(\pm\) 0.00 \({}^{\rm a}\) & 0.03 \(\pm\) 0.00 \({}^{\rm a}\) & 0.01 \(\pm\) 0.00 \({}^{\rm a}\) & 0.02 \(\pm\) 0.00 \({}^{\rm a}\) & 0.02 \(\pm\) 0.00 \({}^{\rm a}\) \\ A123 & 5-Cysano-12-3,2-diadiazole & 0.17 \(\pm\) 0.00 \({}^{\rm a}\) & 0.16 \(\pm\) 0.00 \({}^{\rm a}\) & 0.09 \(\pm\) 0.01 \({}^{\rm a}\) & 0.18 \(\pm\) 0.01 \({}^{\rm a}\) & 0.14 \(\pm\) 0.00 \({}^{\rm a}\) & 0.08 \(\pm\) 0.01 \({}^{\rm a}\) \\ A124 & 3-imidazol-1-propanimetimetallic & 0.08 \(\pm\) 0.01 \({}^{\rm a}\) & 0.08 \(\pm\) 0.01 \({}^{\rm a}\) & 0.08 \(\pm\) 0.00 \({}^{\rm a}\) & 0.07 \(\pm\) 0.00 \({}^{\rm a}\) & 0.04 \(\pm\) 0.00 \({}^{\rm a}\) \\ A125 & Enzyme glycol glycolidylether & 1.26 \(\pm\) 0.07 \({}^{\rm b}\) & 1.36 \(\pm\) 0.04 \({}^{\rm b}\) & 0.74 \(\pm\) 0.05 \({}^{\rm a}\) & 0.91 \(\pm\) 0.04 \({}^{\rm a}\) & 1.20 \(\pm\) 0.03 \({}^{\rm a}\) & 0.54 \(\pm\) 0.04 \({}^{\rm a}\) \\ A126 & 11-Indence, 2-3-dihydro-1,1,4,4,6-tetramethyl- & nd & 0.01 \(\pm\) 0.00 \({}^{\rm a}\) & nd & nd & 0.01 \(\pm\) 0.00 \({}^{\rm a}\) & 0.01 \(\pm\) 0.00 \({}^{\rm b}\) \\ A127 & Phosphine oxide, cyclohexosyl methyl & nd & nd & nd & nd & nd & nd \\ A128 & 3,5-Dimethylsiloxane-4-sulfonyl chloride & 0.01 \(\pm\) 0.00 \({}^{\rm a}\) & 0.01 \(\pm\) 0.00 \({}^{\rm a}\) & 0.01 \(\pm\) 0.00 \({}^{\rm a}\) & nd & 0.01 \(\pm\) 0.00 \({}^{\rm a}\) & 0.01 \(\pm\) 0.00 \({}^{\rm a}\) \\ Total & & 6.81 \(\pm\) 0.13 \({}^{\rm b}\) & 5.39 \(\pm\) 0.10 \({}^{\rm b}\) & 4.42 \(\pm\) 0.06 \({}^{\rm b}\) & 5.00 \(\pm\) 0.03 \({}^{\rm a}\) & 4.91 \(\pm\) 0.13 \({}^{\rm a}\) & 3.90 \(\pm\) 0.08 \({}^{\rm a}\) \\ \hline \hline \end{tabular}
\end{table}