## 3 Results and Discussion
### The Textural, Viscosity, and Rheological Changes
The samples were characterized by higher gumminess, chewiness and elasticity (\(p<0.05\)), which gives the impression of a semi-solid structure,  
\begin{table}
\begin{tabular}{c c c c c c c c} \hline \hline \multirow{2}{*}{**Sample \({}^{\ast}\)**} & \multicolumn{8}{c}{**Time of Storage (Dayy)**} \\ \cline{2-7}  & **Unferentiated** & **1** & **5** & **7** & **14** & **21** & **28** \\ \hline \multicolumn{7}{c}{RSC (mg/g)} \\ \hline CPC-15\% & 51.10 \(\pm\) 1.05 \({}^{\rm{An}}\) & 38.53 \(\pm\) 0.38 \({}^{\rm{In}}\) & 35.77 \(\pm\) 0.10 \({}^{\rm{Ca}}\) & 37.32 \(\pm\) 1.14 \({}^{\rm{In}}\) & 33.02 \(\pm\) 0.57 \({}^{\rm{In}}\) & 32.75 \(\pm\) 0.76 \({}^{\rm{In}}\) & 33.69 \(\pm\) 1.52 \({}^{\rm{In}}\) \\ \hline CPC-20\% & 41.49 \(\pm\) 0.57 \({}^{\rm{An}}\) & 33.02 \(\pm\) 0.57 \({}^{\rm{In}}\) & 29.05 \(\pm\) 0.10 \({}^{\rm{Ch}}\) & 26.96 \(\pm\) 0.38 \({}^{\rm{In}}\) & 25.01 \(\pm\) 0.10 \({}^{\rm{In}}\) & 32.01 \(\pm\) 0.10 \({}^{\rm{In}}\) & 29.99 \(\pm\) 0.10 \({}^{\rm{Ch}}\) \\ \hline \multicolumn{7}{c}{TFA (mg Gly/g)} \\ \hline CPC-15\% & 1.90 \(\pm\) 0.14 \({}^{\rm{An}}\) & 2.59 \(\pm\) 0.11 \({}^{\rm{In}}\) & 2.41 \(\pm\) 0.01 \({}^{\rm{Ch}}\) & 1.80 \(\pm\) 0.06 \({}^{\rm{An}}\) & 1.73 \(\pm\) 0.01 \({}^{\rm{An}}\) & 2.07 \(\pm\) 0.06 \({}^{\rm{An}}\) & 2.18 \(\pm\) 0.08 \({}^{\rm{Ca}}\) \\ \hline CPC-20\% & 1.72 \(\pm\) 0.10 \({}^{\rm{An}}\) & 2.03 \(\pm\) 0.34 \({}^{\rm{In}}\) & 2.34 \(\pm\) 0.05 \({}^{\rm{In}}\) & 1.87 \(\pm\) 0.20 \({}^{\rm{An}}\) & 2.00 \(\pm\) 0.01 \({}^{\rm{Ch}}\) & 2.16 \(\pm\) 0.07 \({}^{\rm{In}}\) & 2.18 \(\pm\) 0.05 \({}^{\rm{In}}\) \\ \hline \multicolumn{7}{c}{ITC (mg GAE/g)} \\ \hline CPC-15\% & 6.74 \(\pm\) 0.26 \({}^{\rm{An}}\) & 7.21 \(\pm\) 0.14 \({}^{\rm{In}}\) & 8.54 \(\pm\) 1.37 \({}^{\rm{In}}\) & 8.27 \(\pm\) 0.10 \({}^{\rm{In}}\) & 7.50 \(\pm\) 0.06 \({}^{\rm{Ca}}\) & 6.65 \(\pm\) 0.47 \({}^{\rm{An}}\) & 7.40 \(\pm\) 0.05 \({}^{\rm{Ca}}\) \\ \hline CPC-20\% & 6.18 \(\pm\) 0.10 \({}^{\rm{An}}\) & 6.98 \(\pm\) 0.23 \({}^{\rm{In}}\) & 8.18 \(\pm\) 1.60 \({}^{\rm{In}}\) & 6.68 \(\pm\) 0.59 \({}^{\rm{An}}\) & 6.27 \(\pm\) 1.13 \({}^{\rm{An}}\) & 6.71 \(\pm\) 0.99 \({}^{\rm{An}}\) & 7.90 \(\pm\) 2.72 \({}^{\rm{In}}\) \\ \hline \multicolumn{7}{c}{ABTS (\%)} \\ \hline CPC-15\% & 31.15 \(\pm\) 3.42 \({}^{\rm{An}}\) & 53.32 \(\pm\) 2.66 \({}^{\rm{In}}\) & 54.60 \(\pm\) 0.28 \({}^{\rm{In}}\) & 56.95 \(\pm\) 1.52 \({}^{\rm{In}}\) & 55.00 \(\pm\) 2.75 \({}^{\rm{In}}\) & 52.12 \(\pm\) 5.13 \({}^{\rm{In}}\) & 50.44 \(\pm\) 1.23 \({}^{\rm{In}}\) \\ \hline CPC-20\% & 40.37 \(\pm\) 1.33 \({}^{\rm{An}}\) & 55.81 \(\pm\) 2.82 \({}^{\rm{In}}\) & 54.13 \(\pm\) 1.33 \({}^{\rm{An}}\) & 59.03 \(\pm\) 4.27 \({}^{\rm{In}}\) & 50.10 \(\pm\) 1.33 \({}^{\rm{An}}\) & 47.95 \(\pm\) 0.95 \({}^{\rm{An}}\) & 54.40 \(\pm\) 1.14 \({}^{\rm{An}}\) \\ \hline \multicolumn{7}{c}{DPPH (\%)} \\ \hline CPC-15\% & 53.14 \(\pm\) 0.25 \({}^{\rm{An}}\) & 59.80 \(\pm\) 0.90 \({}^{\rm{Ch}}\) & 51.39 \(\pm\) 0.16 \({}^{\rm{Ca}}\) & 57.37 \(\pm\) 0.25 \({}^{\rm{In}}\) & 62.59 \(\pm\) 5.33 \({}^{\rm{In}}\) & 57.89 \(\pm\) 0.33 \({}^{\rm{In}}\) & 55.10 \(\pm\) 0.49 \({}^{\rm{In}}\) \\ \hline CPC-20\% & 56.79 \(\pm\) 1.23 \({}^{\rm{An}}\) & 57.66 \(\pm\) 0.  
similar to that of traditional yogurt. It could be observed that the sample CPC-15% exhibited significantly higher viscosity than the sample CPC-20%. In both cases the viscosity significantly (\(p<0.05\)) increased during the storage time. A similar trend was reported for soy-maize blends [48]. As can be seen in Figure 2, the G' and G\" moduli changed significantly during storage (\(p<0.05\)). For the CPC-15% sample, both moduli increased significantly after fermentation, in contrast to the CPC-20% sample where a decrease in these parameters was noticed. For sample CPC-15% the highest G' (974.70 Pa at 0.1 Hz) was observed on day 5, whereas the lowest (532.50 Pa at 0.1 Hz) was noticed on day 28 (\(p<0.05\)). For the CPC-20% sample, the lowest modulus values were also observed on day 28 (664.00 Pa for G' at 0.1 Hz and 536.90 Pa for G' at 0.1 Hz).