## 3 Results and Discussion
### Color
\begin{table}
\begin{tabular}{c c c c c} \hline
**Marinade** & **Piperine** & **HHP Treatment** & **Storage Time** & **Mean of a* [-]** & **Std. Deviation of a* [-]** \\
**Flavoring** & **Enrichment** & **[MPa]** & **[day]** & **Mean of a* [-]** & **Std. Deviation of a* [-]** \\ \hline Raw & & 0 & 5.08 & 0.77 \\ \hline \multirow{9}{*}{**Bar**} & & 0 & 0.36 & 0.54 \\ \cline{3-5}  & & 4 & 1.63 & 2.30 \\ \cline{3-5}  & 0 & 7 & 2.05 & 3.02 \\ \cline{3-5}  & & 12 & 2.05 & 3.02 \\ \cline{3-5}  & & 14 & 2.35 & 0.89 \\ \cline{3-5}  & & 0 & \(-\)0.82 & 1.98 \\ \cline{3-5}  & & 4 & 0.78 & 2.85 \\ \cline{3-5}  & 300 & 7 & 1.58 & 4.08 \\ \cline{3-5}  & & 12 & 1.58 & 4.08 \\ \cline{3-5}  & & 14 & 1.75 & 1.24 \\ \cline{3-5}  & & 0 & 0.65 & 2.15 \\ \cline{3-5}  & & 4 & 1.33 & 1.96 \\ \cline{3-5}  & & 7 & 2.39 & 1.40 \\ \cline{3-5}  & & 12 & 2.39 & 1.40 \\ \cline{3-5}  & & 14 & 2.52 & 0.49 \\ \cline{3-5}  & & 0 & \(-\)0.77 & 2.41 \\ \cline{3-5}  & 4 & \(-\)0.16 & 2.35 \\ \cline{3-5}  & 7 & 0.71 & 2.66 \\ \cline{3-5}  & & 12 & 0.71 & 2.66 \\ \cline{3-5}  & & 14 & 0.88 & 0.64 \\ \hline \multirow{9}{*}{**Bar**} & & 0 & 0.10 & 1.21 \\ \cline{3-5}  & & 4 & 1.75 & 1.44 \\ \cline{3-5}  & 7 & 2.06 & 0.51 \\ \cline{3-5}  & & 12 & 2.90 & 2.06 \\ \cline{3-5}  & & 14 & 2.75 & 0.56 \\ \cline{3-5}  & & 0 & \(-\)0.51 & 0.91 \\ \cline{3-5}  & 4 & 1.90 & 0.60 \\ \cline{3-5}  & 7 & 1.53 & 3.17 \\ \cline{3-5}  & 12 & 1.53 & 3.17 \\ \cline{3-5}  & 14 & 2.03 & 0.73 \\ \hline \multirow{9}{*}{**Bar**} & 0 & 0.16 & 0.74 \\ \cline{3-5}  & 4 & 0.82 & 1.70 \\ \cline{3-5}  & 7 & \(-\)0.45 & 2.85 \\ \cline{3-5}  & 12 & \(-\)0.45 & 2.85 \\ \cline{3-5}  & 14 & \(-\)0.66 & 1.10 \\ \hline \end{tabular}
\end{table} 
Table 6: Redness/greenness (a*) [-] results of meat sample groups made with different marinade flavoring (herbs or paprika), without or with piperine enrichment (BA\(-\) or BA+), with different HHP treatment (0 MPa, 300 MPa, 450 MPa or 600 MPa) and with different storage time (0 day, 4 days, 7 days, 12 days or 14 days). \begin{table}
\begin{tabular}{c c c c c} \hline
**Marinade** & **Piperine** & **HHP Treatment** & **Storage Time** & **Mean of a\({}^{*}\) [-]** & **Std. Deviation of** \\
**Flavoring** & **Enrichment** & **[MPa]** & **[day]** & **Mean of a\({}^{*}\) [-]** & **a\({}^{*}\) [-]** \\ \hline  & & 0 & 23.84 & 4.05 \\ \cline{3-5}  & & 4 & 26.45 & 2.86 \\ \cline{3-5}  & 0 & 7 & 26.42 & 5.03 \\ \cline{3-5}  & & 12 & 26.42 & 5.03 \\ \cline{3-5}  & & 14 & 26.91 & 1.81 \\ \cline{3-5}  & & 0 & 30.40 & 7.56 \\ \cline{3-5}  & & 4 & 31.65 & 3.90 \\ \cline{3-5}  & 300 & 7 & 30.41 & 3.55 \\ \cline{3-5}  & & 12 & 30.41 & 3.55 \\ \cline{3-5}  & & 14 & 28.16 & 3.94 \\ \cline{3-5}  & & 0 & 33.10 & 4.29 \\ \cline{3-5}  & 450 & 4 & 31.57 & 4.48 \\ \cline{3-5}  & 450 & 7 & 31.55 & 5.22 \\ \cline{3-5}  & & 12 & 31.55 & 5.22 \\ \cline{3-5}  & & 14 & 30.25 & 2.80 \\ \cline{3-5}  & & 0 & 36.17 & 2.25 \\ \cline{3-5}  & & 4 & 32.12 & 4.08 \\ \cline{3-5}  & 600 & 7 & 32.94 & 4.00 \\ \cline{3-5}  & & 12 & 32.94 & 4.00 \\ \cline{3-5}  & & 14 & 30.21 & 5.81 \\ \hline  & & 0 & 34.44 & 2.82 \\ \cline{3-5}  & & 4 & 34.52 & 2.14 \\ \cline{3-5}  & 300 & 7 & 35.40 & 0.75 \\ \cline{3-5}  & & 12 & 32.73 & 5.63 \\ \cline{3-5}  & & 14 & 33.32 & 7.26 \\ \cline{3-5}  & & 0 & 36.46 & 5.02 \\ \cline{3-5}  & & 4 & 35.51 & 1.64 \\ \cline{3-5}  & & 7 & 36.78 & 3.57 \\ \cline{3-5}  & & 12 & 36.78 & 3.57 \\ \cline{3-5}  & & 14 & 36.72 & 3.21 \\ \cline{3-5}  & & 0 & 34.45 & 3.48 \\ \cline{3-5}  & & 4 & 32.55 & 8.62 \\ \cline{3-5}  & 600 & 7 & 35.56 & 3.72 \\ \cline{3-5}  & & 12 & 35.56 & 3.72 \\ \cline{3-5}  & & 14 & 54.52 & 3.07 \\ \hline \end{tabular}
\end{table} 
Table 6: _Cont._