## 4 Conclusions
\begin{table}
\begin{tabular}{c c c c c} \hline
**Pretreatment** & **Drying Parameters** & **pH** & **TPC** & **TFC** \\  & & **[-]** & **[mg GAE/g d.m.]** & **[mg QE/g d.m.]** \\ \hline \multirow{5}{*}{UNTR} & CV 50 \({}^{\circ}\)C & 3.83 \({}^{\mathrm{k}}\)\(\pm\) 0.01 & 124.46 \({}^{\mathrm{k}}\) 2.37 & 31.17 \({}^{\mathrm{g}}\)\(\pm\) 0.51 \\  & CV 60 \({}^{\circ}\)C & 3.88 \({}^{\mathrm{h}}\)\(\pm\) 0.01 & 142.54 \({}^{\mathrm{d}}\)\(\pm\) 1.29 & 37.78 \({}^{\mathrm{d}}\)\(\pm\) 0.34 \\  & CV 70 \({}^{\circ}\)C & 3.96 \({}^{\mathrm{a}}\)\(\pm\) 0.01 & 136.34 \({}^{\mathrm{d}}\)\(\mathrm{e}\)\(\pm\) 2.95 & 35.39 \({}^{\mathrm{f}}\)\(\pm\) 0.62 \\  & IR 250 W & 3.91 \({}^{\mathrm{ef}}\)\(\pm\) 0.01 & 101.07 \({}^{\mathrm{k}}\)\(\pm\) 2.37 & 10.73 \({}^{\mathrm{l}}\)\(\pm\) 0.52 \\  & IR 500 W & 3.93 \({}^{\mathrm{cd}}\)\(\pm\) 0.01 & 118.61 \({}^{\mathrm{h}}\)\(\pm\) 2.07 & 23.78 \({}^{\mathrm{l}}\)\(\pm\) 0.35 \\  & IR 750 W & 3.94 \({}^{\mathrm{ab}}\)\(\pm\) 0.01 & 110.54 \({}^{\mathrm{m}}\)\(\pm\) 2.56 & 18.94 \({}^{\mathrm{l}}\)\(\pm\) 0.57 \\ \hline \multirow{5}{*}{US} & CV 50 \({}^{\circ}\)C & 3.94 \({}^{\mathrm{bc}}\)\(\pm\) 0.01 & 138.54 \({}^{\mathrm{def}}\)\(\pm\) 3.58 & 42.42 \({}^{\mathrm{c}}\)\(\pm\) 0.64 \\  & CV 60 \({}^{\circ}\)C & 3.92 \({}^{\mathrm{de}}\)\(\pm\) 0.01 & 153.35 \({}^{\mathrm{a}}\)\(\pm\) 1.72 & 49.24 \({}^{\mathrm{a}}\)\(\pm\) 0.45 \\  & CV 70 \({}^{\circ}\)C & 3.89 \({}^{\mathrm{gh}}\)\(\pm\) 0.01 & 141.08 \({}^{\mathrm{de}}\)\(\pm\) 2.52 & 45.21 \({}^{\mathrm{b}}\)\(\pm\) 0.51 \\  & IR 250 W & 3.92 \({}^{\mathrm{de}}\)\(\pm\) 0.01 & 121.12 \({}^{\mathrm{ld}}\)\(\pm\) 2.65 & 18.21 \({}^{\mathrm{l}}\)\(\pm\) 0.60 \\  & IR 500 W & 3.90 \({}^{\mathrm{fg}}\)\(\pm\) 0.01 & 133.83 \({}^{\mathrm{gh}}\)\(\pm\) 1.87 & 37.89 \({}^{\mathrm{ed}}\)\(\pm\) 0.47 \\  & IR 750 W & 3.88 \({}^{\mathrm{ih}}\)\(\pm\) 0.01 & 124.21 \({}^{\mathrm{hk}}\)\(\pm\) 2.30 & 26.36 \({}^{\mathrm{h}}\)\(\pm\) 0.45 \\ \hline \multirow{5}{*}{BL} & CV 50 \({}^{\circ}\)C & 3.95 \({}^{\mathrm{ab}}\)\(\pm\) 0.01 & 134.49 \({}^{\mathrm{ef}}\)\(\pm\) 2.80 & 39.33 \({}^{\mathrm{d}}\)\(\pm\) 0.66 \\  & CV 60 \({}^{\circ}\)C & 3.90 \({}^{\mathrm{gf}}\)\(\pm\) 0.01 & 150.34 \({}^{\mathrm{ab}}\)\(\pm\) 2.37 & 46.68 \({}^{\mathrm{b}}\)\(\pm\) 0.52 \\  & CV 70 \({}^{\circ}\)C & 3.92 \({}^{\mathrm{de}}\)\(\pm\) 0.01 & 139.99 \({}^{\mathrm{def}}\)\(\pm\) 2.23 & 41.98 \({}^{\mathrm{c}}\)\(\pm\) 0.77 \\  & IR 250 W & 3.90 \({}^{\mathrm{fg}}\)\(\pm\) 0.04 & 119.24 \({}^{\mathrm{ld}}\)\(\pm\) 2.89 & 18.12 \({}^{\mathrm{l}}\)\(\pm\) 1.07 \\  & IR 500 W & 3.87 \({}^{\mathrm{i}}\)\(\pm\) 0.01 & 129.67 \({}^{\mathrm{ih}}\)\(\pm\) 2.24 & 35.23 \({}^{\mathrm{p}}\)\(\pm\) 0.88 \\  & IR 750 W & 3.87 \({}^{\mathrm{i}}\)\(\pm\) 0.01 & 122.22 \({}^{\mathrm{jk}}\)\(\pm\) 2.37 & 24.24 \({}^{\mathrm{i}}\)\(\pm\) 0.81 \\ \hline \multirow{5}{*}{MW} & CV 50 \({}^{\circ}\)C & 3.90 \({}^{\mathrm{gf}}\)\(\pm\) 0.01 & 130.08 \({}^{\mathrm{ish}}\)\(\pm\) 2.90 & 36.65 \({}^{\mathrm{ef}}\)\(\pm\) 1.21 \\  & CV 60 \({}^{\circ}\)C & 3.85 \({}^{\mathrm{j}}\)\(\pm\) 0.01 & 144.45 \({}^{\mathrm{bc}}\)\(\pm\) 2.24 & 42.68 \({}^{\mathrm{c}}\)\(\pm\) 1.05 \\ \cline{1-1}  & CV 70 \({}^{\circ}\)C & 3.88 \({}^{\mathrm{ih}}\)\(\pm\) 0.01 & 136.6 \({}^{\mathrm{def}}\)\(\pm\) 1.72 & 38.89 \({}^{\mathrm{d}}\)\(\pm\) 1.01 \\ \cline{1-1}  & IR 250 W & 3.90 \({}^{\mathrm{gf}}\)\(\pm\) 0.01 & 115.15 \({}^{\mathrm{lm}}\)\(\pm\) 2.59 & 16.29 \({}^{\mathrm{k}}\)\(\pm\) 0.99 \\ \cline{1-1} \cline{2-5}  & IR 500 W & 3.80 \({}^{\mathrm{l}}\)\(\pm\) 0.01 & 125.66 \({}^{\mathrm{il}}\)\(\pm\) 2.37 & 30.19 \({}^{\mathrm{k}}\)\(\pm\) 0.89 \\ \cline{1-1} \cline{2-5}  & IR 750 W & 3.77 \({}^{\mathrm{m}}\)\(\pm\) 0.01 & 120.29 \({}^{\mathrm{ld}}\)\(\pm\) 1.80 & 22.94 \({}^{\mathrm{i}}\)\(\pm\) 0.51 \\ \hline \end{tabular} Different letters differ significantly from each other at (\(p<\) 0.05) as determined by the LSD test.  
\end{table}