# Quality Assessment of Honey Powders Obtained by High- and Low-Temperature Spray Drying
## 3 Results and Discussion
### Aroma Compounds
\begin{table}
\begin{tabular}{c c c c c} \hline \hline
**Group of** & **Compounds** & **HH-SD mg/100 g** & **HH-DASD** & **Feed Solution** \\
**Compounds** & **Solids** & **mg/100 g Solids** & **mg/100 g Solids** \\ \hline \multirow{8}{*}{Aldehydes} & Octanal & 2.40 \(\pm\) 0.04 c & 1.41 \(\pm\) 0.29 b & 0.24 \(\pm\) 0.03 a \\ \cline{2-5}  & Nonanal & 15.68 \(\pm\) 0.17 b & 13.78 \(\pm\) 3.12 b & 1.45 \(\pm\) 0.29 a \\ \cline{2-5}  & Furfural & 1.00 \(\pm\) 0.01 a & nd & 3.28 \(\pm\) 0.90 b \\ \cline{2-5}  & Decanal & 3.46 \(\pm\) 0.82 & nd & nd \\ \cline{2-5}  & Benzeneacetaldehyde & 1.49 \(\pm\) 0.07 a & 14.69 \(\pm\) 2.13 c & 3.62 \(\pm\) 0.28 b \\ \cline{2-5}  & 2-Formylhistamine & 78.08 \(\pm\) 1.44 & nd & nd \\ \cline{2-5}  & Tetradecanal & nd & 2.35 \(\pm\) 0.35 b & 0.22 \(\pm\) 0.03 a \\ \cline{2-5}  & Undecanal & nd & 4.48 \(\pm\) 1.03 & nd \\ \cline{2-5}  & 2-Decenal & nd & nd & 0.29 \(\pm\) 0.02 \\ \cline{2-5}  & 4-methylbenzaldehyde & nd & nd & 2.20 \(\pm\) 0.10 \\ \cline{2-5}  & 2-5-Furandicarbaldehyde & nd & nd & 0.53 \(\pm\) 0.10 \\ \cline{2-5}  & **Total aldehydes** & **102.10 \(\pm\) 2.55 c & **36.71 \(\pm\) 6.92 b** & **12.14 \(\pm\) 1.84 a** \\ \hline \multirow{8}{*}{Nonadecanol} & Nonadecanol & 0.23 \(\pm\) 0.04 & nd & nd \\ \cline{2-5}  & furan-2-ylmethanol & 0.74 \(\pm\) 0.13 & nd & nd \\ \cline{2-5}  & butane-2,3-diol & 1.20 \(\pm\) 0.24 a & 11.10 \(\pm\) 3.36 c & 3.36 \(\pm\) 0.10 b \\ \cline{2-5}  & 6-MethylJ-2-pyrazinylmethanol & 3.94 \(\pm\) 0.43 & nd & nd \\ \cline{2-5}  & 3,5-ditert-butylphenol & 0.48 \(\pm\) 0.16 & nd & nd \\ \cline{2-5}  & 2-ethylhexan-1-ol & 4.10 \(\pm\) 0.43 a & 4.94 \(\pm\) 0.88 a & nd \\ \cline{2-5}  & 2-Heptanol, 3-methyl- & Nd & 2.09 \(\pm\) 0.35 b & 0.51 \(\pm\) 0.03 a \\ \cline{2-5}  & 2-hexoxyethanol & Nd & 2.14 \(\pm\) 0.43 b & 0.72 \(\pm\) 0.04 a \\ \cline{2-5}  & 1-Dodecanol & 1.94 \(\pm\) 0.73 b & 2.71 \(\pm\) 0.19 b & 0.64 \(\pm\) 0.18 a \\ \cline{2-5}  & 2-(2-ethoxyoxy)ethanol & 0.33 \(\pm\) 0.08 a & 1.04 \(\pm\) 0.25 b & 0.32 \(\pm\) 0.03 a \\ \cline{2-5}  & 2-chloro-4-methylpentan-3-ol & 0.52 \(\pm\) 0.11 & nd & nd \\ \cline{2-5}  & 2,6-ditert-butyl-4-methylphenol & 0.60 \(\pm\) 0.26 a & 0.85 \(\pm\) 0.27 a & nd \\ \cline{2-5}  & 2,5-dimethylhexa-1,5-diene-3,4-diol & 0.27 \(\pm\) 0.15 a & 0.56 \(\pm\) 0.05 b & nd \\ \cline{2-5}  & 2-(2-butoxyethoxy)ethanol & 1.67 \(\pm\) 0.10 & nd & nd \\ \cline{2-5}  & 1-Hexanol & 2.36 \(\pm\) 0.24 a & 3.80 \(\pm\) 0.75 b & nd \\ \cline{2-5}  & 2-phenylethanol & Nd & 2.05 \(\pm\) 0.58 b & 0.62 \(\pm\) 0.03 a \\ \cline{2-5}  & 5-methylbenzene-1,3-diol & Nd & 1.12 \(\pm\) 0.18 & nd \\ \cline{2-5}  & 1-Dodecanol & Nd & 2.71 \(\pm\) 0.19 & nd \\ \cline{2-5}  & 1-Tetradecanol & Nd & 1.95 \(\pm\) 0.25 & nd \\ \cline{2-5}  & Ethanol, 2-(dodecyloxy)- & Nd & 5.12 \(\pm\) 0.87 & nd \\ \cline{2-5}  & Phenol, 4-(1,1-dimethyl)propyll- & Nd & 1.10 \(\pm\) 0.14 & nd \\ \cline{2-5}  & hexane-1,2,3,5,6-pentol & Nd & 1.29 \(\pm\) 0.10 & nd \\ \cline{2-5}  & 3-Buten-1-ol, 3-methyl- & Nd & nd & 0.81 \(\pm\) 0.25 \\ \cline{2-5}  & 2-Decen-1-ol, & Nd & nd & 1.42 \(\pm\) 0.41 \\ \cline{2-5}  & 1-Octanol & Nd & nd & 0.46 \(\pm\) 0.07 \\ \cline{2-5}  & Octadecane & Nd & nd & 0.42 \(\pm\) 0.04 \\ \cline{2-5}  & Menthol & Nd & nd & 0.29 \(\pm\) 0.03 \\ \cline{2-5}  & Hexadecanol & Nd & nd & 0.24 \(\pm\) 0.05 \\ \cline{2-5}  & **Total alcohols** & **18.39 \(\pm\) 2.11 b** & **33.12 \(\pm\) 6.73 c** & **7.58 \(\pm\) 0.31 a** \\ \cline{2-5}  & & & & \\ \hline \end{tabular}
\end{table} 
Table 3: _Cont._