## 3 Results and Discussion
### Effects of the Organic Amendment in the Wine Volatile Composition
\begin{table}
\begin{tabular}{c c c c c c} \hline \hline \multirow{2}{*}{**Volatile Aroma**} & \multicolumn{4}{c}{**Treatment**} & \multirow{2}{*}{**OPT**} & \multirow{2}{*}{**AS**} \\ \cline{2-2} \cline{5-6}  & **Control** & **Compost** & **Vermicompost** & \\ \hline
**ALCOHOLS** & & & & \\ \hline Isobutanol (mg/L) & 17 a \(\pm\) 1 & 17 a \(\pm\) 1 & 18 a \(\pm\) 1 & 40 & 1 \\ Isoamyl alcohols (mg/L) & 253 a \(\pm\) 13 & 235 a \(\pm\) 22 & 255 a \(\pm\) 21 & 30 & 1 \\
2,3-butanediol (mg/L) & 423 a \(\pm\) 27 & 281 b \(\pm\) 11 & 239 c \(\pm\) 21 & 668 & 4 \\ Furfuryl alcohol & 985 a \(\pm\) 64 & 1035 a \(\pm\) 66 & 1073 a \(\pm\) 96 & 8000 & 5 \\ Hexanol-1 & 718 b \(\pm\) 33 & 514 c \(\pm\) 31 & 881 a \(\pm\) 58 & 8000 & 6 \\
2-ethyl-1-hexanol & 731 a \(\pm\) 35 & 241 c \(\pm\) 23 & 330 b \(\pm\) 24 & 8000 & 7,8 \\
2-phenylethanol (mg/L) & 39 a \(\pm\) 1 & 24 c \(\pm\) 2 & 33 b \(\pm\) 3 & 10 & 9 \\ Guaiacol & 84 ab \(\pm\) 6 & 88 a \(\pm\) 8 & 71 b \(\pm\) 6 & 75 & 1,5 \\
4-vinylphenol & 273 b \(\pm\) 22 & 397 a \(\pm\) 28 & 249 b \(\pm\) 22 & 180 & 1 \\ \hline
**ACETATES** & & & & & \\ \hline Methyl acetate & 26 a \(\pm\) 2 & 22 ab \(\pm\) 1 & 21 b \(\pm\) 2 & 470 & 1 \\ Ethyl acetate (mg/L) & 30 a \(\pm\) 3 & 17 b \(\pm\) 2 & 32 a \(\pm\) 3 & 7.5 & 1 \\ Isoamyl acetate & 91 b \(\pm\) 4 & 58 c \(\pm\) 2 & 102 a \(\pm\) 4 & 30 & 2 \\ \(\beta\)-Phenylethyl acetate & 329 b \(\pm\) 7 & 284 c \(\pm\) 22 & 503 a \(\pm\) 28 & 250 & 5,9 \\ \hline
**ETHYL ESTERS** & & & & & \\ \hline Ethyl propanoate & 54 a \(\pm\) 5 & 43 b \(\pm\) 4 & 43 b \(\pm\) 4 & 10 & 2 \\ Ethyl butanoate & 443 a \(\pm\) 10 & 412 a \(\pm\) 31 & 397 a \(\pm\) 26 & 20 & 2 \\ Ethyl 3-methylbutanoate & 3.8 a \(\pm\) 0.1 & 4.0 a \(\pm\) 0.2 & 4.0 a \(\pm\) 0.3 & 3 & 2,3 \\ Ethyl hexanoate & 113 b \(\pm\) 10 & 127 ab \(\pm\) 12 & 143 a \(\pm\) 11 & 14 & 2,3 \\ Ethyl 4-hydroxybutanoate & 24 a \(\pm\) 1 & 19 b \(\pm\) 1 & 18 b \(\pm\) 1 & 1000 & 5 \\ Ethyl octanoate & 229 a \(\pm\) 10 & 222 a \(\pm\) 15 & 348 b \(\pm\) 12 & 5 & 2,10 \\ Ethyl decanoate & 199 a \(\pm\) 5 & 76 c \(\pm\) 1 & 140 b \(\pm\) 2 & 200 & 2,10 \\ Ethyl dodecanoate & 24.7 a \(\pm\) 0.4 & 4.6 c \(\pm\) 0.2 & 7.6 b \(\pm\) 0.3 & 500 & 10 \\ Ethyl tetradeanoate & 4.7 a \(\pm\) 0.1 & 2.7 b \(\pm\) 0.1 & 2.9 b \(\pm\) 0.1 & 4000 & 10 \\ Ethyl hexadecanoate & 23 a \(\pm\) 3 & 16 b \(\pm\) 1 & 19 b \(\pm\) 1 & 2000 & 10 \\ Diethyl succinate (mg/L) & 11 b \(\pm\) 1 & 11 b \(\pm\) 1 & 17 a \(\pm\) 1 & 200 & 2 \\ Ethyl vainillate & 91 a \(\pm\) 7 & 102 a \(\pm\) 7 & 90 a \(\pm\) 5 & 990 & 1,4 \\ \hline
**LACTONES** & & & & & \\ \hline \(\gamma\)-butyrolactone (mg/L) & 12.3 a \(\pm\) 0.6 & 10.2 b \(\pm\) 0.3 & 11.0 b \(\pm\) 0.8 & 35 & 4 \\ \(\gamma\)-crotonolactone (mg/L) & 35.3 a \(\pm\) 0.3 & 31 a \(\pm\) 1 & 32 a \(\pm\) 3 & 35 & 4 \\ \(\gamma\)-nonlactone & 22 b \(\pm\) 1 & 38 a \(\pm\) 3 & 21 b \(\pm\) 2 & 30 & 2,4 \\ \hline
**ALDEHYDES** & & & & & \\ \hline Heptanal & 1.2 b \(\pm\) 0.1 & 2.6 a \(\pm\) 0.2 & 2.5 a \(\pm\) 0.2 & 3 & 6 \\ Octanal & 0.86 b \(\pm\) 0.08 & 2.5 a \(\pm\) 0.2 & 2.5 a \(\pm\) 0.2 & 2.5 & 7 \\ Nonanal & 1.3 c \(\pm\) 0.1 & 3.1 a \(\pm\) 0.2 & 2.7 b \(\pm\) 0.2 & 2.5 & 7 \\ Decanal & 0.9 b \(\pm\) 0.1 & 2.0 a \(\pm\) 0.1 & 2.0 a \(\pm\) 0.1 & 1.25 & 7,10 \\ Benzaldehyde & 21 b \(\pm\) 2 & 38 a \(\pm\) 3 & 41 a \(\pm\) 3 & 350 & 2 \\ Furfural & 1088 a \(\pm\) 63 & 776 c \(\pm\) 59 & 970 b \(\pm\) 43 & 150,000 & 5 \\
5-methylfurfurral & 397 a \(\pm\) 38 & 358 a \(\pm\) 12 & 390 a \(\pm\) 30 & 20,000 & 5 \\
5-hydroxymethylfurfurral & 430 a \(\pm\) 32 & 232 b \(\pm\) 18 & 272 b \(\pm\) 22 & 100,000 & 5 \\ \hline
**KETONES** & & & & & \\ \hline
3-heptanone & 5.3 a \(\pm\) 0.1 & 4.8 b \(\pm\) 0.2 & 5.1 ab \(\pm\) 0.3 & 7.5 & 6 \\
6-methyl-5-hepten-2-one & 106 b \(\pm\) 11 & 164 a \(\pm\) 12 & 123 b \(\pm\) 10 & 50 & 6,7 \\ \hline
**TERPENOIDS** & & & & & \\ \hline Limonene & 19 a \(\pm\) 2 & 21 a \(\pm\) 1 & 19 a \(\pm\) 2 & 10 & 1,7 \\ \(\beta\)-Damascenone & 276 b \(\pm\) 7 & 241 c \(\pm\) 22 & 385 a \(\pm\) 16 & 7 & 9 \\ Geranyl acetone & 13.0 a \(\pm\) 0.2 & 13.1 a \(\pm\) 0.5 & 13.2 a \(\pm\) 0.2 & 60 & 9 \\ \hline \end{tabular}
\end{table}