## 3 Results
### Amino Acid, VOCs and Aroma Profile of Antao Vaz White Wines
\begin{table}
\begin{tabular}{c c c c c} \hline \hline  & & \multicolumn{3}{c}{**Antão Vaz Wines (mg\(\cdot\)L\({}^{-1}\))**} \\ \hline
**Abv.** & **Compound** & **UM\({}^{\star}\)** & **Mix\({}^{\star}\)** & **T\({}^{\star}\)** \\ \hline Asp & Asparatic Acid & 6.62 \(\pm\) 0.38 \({}^{\text{a}}\) & 4.98 \(\pm\) 0.59 \({}^{\text{b}}\) & 5.96 \(\pm\) 0.34 \({}^{\text{a}}\) \\ Glu & Glutamine & 32.55 \(\pm\) 6.15 & 27.37 \(\pm\) 2.81 & 34.34 \(\pm\) 7.36 \\ Asn & Asparagine & 7.01 \(\pm\) 1.30 & 5.14 \(\pm\) 0.69 & 6.36 \(\pm\) 1.03 \\ Ser & Serine & 7.32 \(\pm\) 0.73 & 6.83 \(\pm\) 0.45 & 8.57 \(\pm\) 1.23 \\ His & Histidine & 5.51 \(\pm\) 0.48 & 5.68 \(\pm\) 0.89 & 5.81 \(\pm\) 0.69 \\ Gln & Glutamic Acid & 3.24 \(\pm\) 0.18 & 2.92 \(\pm\) 0.28 & 3.83 \(\pm\) 1.83 \\ Gly & Glycine & 6.51 \(\pm\) 0.58 & 5.83 \(\pm\) 0.33 & 7.52 \(\pm\) 0.92 \\ Thr & Threonine & 3.09 \(\pm\) 0.13 & 2.91 \(\pm\) 0.10 & 3.22 \(\pm\) 0.18 \\ Arg & Argin & 29.36 \(\pm\) 2.32 & 26.36 \(\pm\) 0.97 & 28.27 \(\pm\) 2.25 \\ Ala & Alanine & 29.29 \(\pm\) 2.29 & 27.02 \(\pm\) 1.06 & 29.30 \(\pm\) 2.44 \\ GABA & Gamma Aminobutyric & \textless{}7.88 & \textless{}7.88 & \textless{}7.88 \\ Pro & Proline & 767.99 \(\pm\) 129.04 & 650.12 \(\pm\) 71.67 & 1029.78 \(\pm\) 240.84 \\ Tyr & Tyrosine & 6.89 \(\pm\) 0.35 & 6.23 \(\pm\) 0.15 & 6.91 \(\pm\) 0.37 \\ Val & Valine & 3.30 \(\pm\) 0.28 & 2.95 \(\pm\) 0.13 & 3.51 \(\pm\) 0.30 \\ Met & Methionine & 4.01 \(\pm\) 0.13 & 3.72 \(\pm\) 0.14 & 4.00 \(\pm\) 0.15 \\ Cys & Cysteine & 14.48 \(\pm\) 1.92 & 12.20 \(\pm\) 1.00 & 12.85 \(\pm\) 2.47 \\ Ile & Isoleucine & 3.16 \(\pm\) 0.23 & 2.82 \(\pm\) 0.12 & 3.27 \(\pm\) 0.21 \\ Trp & Tryptophan & 3.42 \(\pm\) 0.12 \({}^{\text{a}}\) & 3.19 \(\pm\) 0.08 \({}^{\text{c}}\) & 3.38 \(\pm\) 0.19 \({}^{\text{b}}\) \\ Leu & Leucine & 9.78 \(\pm\) 1.23 \({}^{\text{a}}\) & \textless{}8.51 \({}^{\text{b}}\) & 9.62 \(\pm\) 1.31 \({}^{\text{a}}\) \\ Phe & Phenylalanine & 6.36 \(\pm\) 0.72 & 5.19 \(\pm\) 0.43 & 6.21 \(\pm\) 0.81 \\ Orn & Ornithine & 10.85 \(\pm\) 1.84 & 7.90 \(\pm\) 0.55 & 8.93 \(\pm\) 1.13 \\ Lys & Lysine & 11.06 \(\pm\) 1.51 & 8.31 \(\pm\) 0.67 & 10.81 \(\pm\) 1.58 \\  & Total & 943.15 \(\pm\) 128.67 \({}^{\text{b}}\) & 929.20 \(\pm\) 142.14 \({}^{\text{b}}\) & 1083.82 \(\pm\) 261.61 \({}^{\text{a}}\) \\ \hline \hline \end{tabular}
\end{table} 
Table 2: Average concentrations of the AA obtained from the analysis of all Antão Vaz wines. Each value represents the mean \(\pm\) standard error of the mean for the samples analysed, UM\({}^{\star}\), Mix\({}^{\star}\) and T\({}^{\star}\). (Different letters in row mean significant differences at \(p\) < 0.05). \begin{table}
\begin{tabular}{c c c c c c c} \hline \hline \multirow{2}{*}{**No**} & \multirow{2}{*}{**Compound**} & \multirow{2}{*}{**LRI**} & \begin{tabular}{c} **LRI (Lit)** \\ **References** \\ **[43; 44; 45; 46; 47; 48; 49; 50; 51; 52; 53; 54; 55; 56; 57; 58; 59] \\ \end{tabular}  & \multirow{2}{*}{**Aroma Descriptor**} & \multirow{2}{*}{**UM***} & \multirow{2}{*}{**Mix***} & \multirow{2}{*}{**T***} \\ \hline
6 & Isoamyl acetate & 1127 & (1118-1147) & \begin{tabular}{c} Banana, sweet, \\ fruity, fresh, \\ green [1] \\ \end{tabular}  & \begin{tabular}{c} \(1.01\times 10^{11}\pm\) \\ \(2.79\times 10^{9}\)a \\ \end{tabular}  & \ \begin{tabular}{c} \(9.34\times 10^{10}\pm\) \\ \(1.38\times 10^{9}\)b \\ \end{tabular}  & \begin{tabular}{c} \(1.03\times 10^{11}\pm\) \\ \(2.12\times 10^{9}\)a \\ \end{tabular}  \\ \hline
7 & Ethyl (Z)-but-2-enoate & 1175 & (1122-1152) & \begin{tabular}{c} \(1.26\times 10^{7}\pm\) \\ \(2.35\times 10^{6}\) \\ \end{tabular}  & \ \begin{tabular}{c} \(1.64\times 10^{7}\pm\) \\ \(6.75\times 10^{6}\) \\ \end{tabular}  & \begin{tabular}{c} \(1.71\times 10^{7}\pm\) \\ \(3.54\times 10^{5}\) \\ \end{tabular}  \\ \hline
8 & Hexyl acetate & 1231 & 1264 & \begin{tabular}{c} Pleasant fruity, \\ pear [1] \\ \end{tabular}  & \begin{tabular}{c} \(6.91\times 10^{10}\pm\) \\ \(4.99\times 10^{9}\) \\ \end{tabular}  & \