## 3 Results and Discussion
### Analysis of Total Polyphenol Content (TPC)  
As shown in Figure 2, the TPC values varied greatly among the studied cultivars, ranging from 59.1\(\pm\) 1.3 to 88.8 \(\pm\) 3.1 mg GAE 100 g\({}^{-1}\) fresh weight (FW). The values found in the current study agreed with the ones reported in other studies [3; 27; 28]. In this study, higher TPC values were obtained \begin{table}
\begin{tabular}{c c c c c c} \hline \hline
**Sample** & **Hexanal** & **Linalool** & **Nonanal** & **Decanal** & \(\alpha\)**-Ionone** & \(\beta\)**-Ionone** \\ \hline S1 & \(0.8\pm 0.1\)\({}^{\text{a}}\) & \(260\pm 19\)\({}^{\text{a}}\) & \(56\pm 9\)\({}^{\text{a}}\) & \(8\pm 2\)\({}^{\text{a}}\) & \(41.5\pm 0.4\)\({}^{\text{a}}\) & \(212\pm 20\)\({}^{\text{a}}\) \\ S2 & \(10.4\pm 1.2\)\({}^{\text{b}}\) & \(22\pm 2\)\({}^{\text{b}}\) & \(74\pm 4\)\({}^{\text{b}}\) & \(27\pm 6\)\({}^{\text{b}}\) & \(73\pm 5\)\({}^{\text{b}}\) & \(210\pm 5\)\({}^{\text{a}}\) \\ S3 & \(5.7\pm 0.9\)\({}^{\text{c}}\) & \(16.85\pm 0.20\)\({}^{\text{b}}\) & \(48\pm 4\)\({}^{\text{a}}\) & \(6.3\pm 0.6\)\({}^{\text{a}}\) & \(40\pm 2\)\({}^{\text{a}}\) & \(134\pm 6\)\({}^{\text{b}}\) \\ S4 & \(1.1\pm 0.3\)\({}^{\text{a}}\) & \(14.21\pm 0.10\)\({}^{\text{b}}\) & \(48\pm 5\)\({}^{\text{a}}\) & \(3.3\pm 0.8\)\({}^{\text{c}}\) & \(45\pm 6\)\({}^{\text{a}}\) & \(227\pm 26\)\({}^{\text{ab}}\) \\ S5 & \(1.4\pm 0.5\)\({}^{\text{a}}\) & \(22.8\pm 0.8\)\({}^{\text{b}}\) & \(48\pm 3\)\({}^{\text{a}}\) & \(12\pm 2\)\({}^{\text{a}}\) & \(58.4\pm 0.3\)\({}^{\text{c}}\) & \(138\pm 19\)\({}^{\text{b}}\) \\ S6 & \(4.6\pm 1.6\)\({}^{\text{c}}\) & \(16.6\pm 1.7\)\({}^{\text{b}}\) & \(72\pm 3\)\({}^{\text{b}}\) & \(17\pm 2\)\({}^{\text{d}}\) & \(38.1\pm 1.5\)\({}^{\text{d}}\) & \(130\pm 11\)\({}^{\text{b}}\) \\ S7 & \(1.4\pm 0.2\)\({}^{\text{a}}\) & \(42.9\pm 1.4\)\({}^{\text{c}}\) & \(44\pm 5\)\({}^{\text{a}}\) & \(4.6\pm 0.8\)\({}^{\text{a}}\) & \(39.8\pm 1.2\)\({}^{\text{a}}\) & \(141\pm 10\)\({}^{\text{b}}\) \\ S8 & \(4.7\pm 0.7\)\({}^{\text{c}}\) & \(43\pm 4\)\({}^{\text{c}}\) & \(55\pm 5\)\({}^{\text{c}}\) & \(22\pm 3\)\({}^{\text{b}}\) & \(24\pm 2\)\({}^{\text{a}}\) & \(140\pm 18\)\({}^{\text{b}}\) \\ S9 & \(14\pm 4\)\({}^{\text{bd}}\) & \(86\pm 7\)\({}^{\text{d}}\) & \(102\pm 4\)\({}^{\text{d}}\) & \(57.8\pm 0.5\)\({}^{\text{e}}\) & \(66\pm 7\)\({}^{\text{b}}\) & \(360\pm 17\)\({}^{\text{c}}\) \\ S10 & \(15\pm 4\)\({}^{\text{bd}}\) & \(120\pm 11\)\({}^{\text{de}}\) & \(92\pm 4\)\({}^{\text{d}}\) & \(58.3\pm 1.2\)\({}^{\text{e}}\) & \(90\pm 8\)\({}^{\text{be}}\) & \(310\pm 22\)\({}^{\text{c}}\) \\ S11 & \(16.5\pm 1.8\)\({}^{\text{d}}\) & \(154\pm 9\)\({}^{\text{e}}\) & \(97\pm 3\)\({}^{\text{d}}\) & \(61.7\pm 0.4\)\({}^{\text{f}}\) & \(92.8\pm 1.4\)\({}^{\text{e}}\) & \(360\pm 18\)\({}^{\text{c}}\) \\ S12 & \(3.4\pm 0.4\)\({}^{\text{e}}\) & \(169\pm 13\)\({}^{\text{e}}\) & \(100\pm 6\)\({}^{\text{d}}\) & \(61.0\pm 0.8\)\({}^{\text{d}}\) & \(90.4\pm 1.6\)\({}^{\text{e}}\) & \(351\pm 12\)\({}^{\text{c}}\) \\ \hline \hline \end{tabular} Different superscripts (a,b,c,d,e,f) for each volatile compound within the same column indicate statistically significantly different values (\(p<0.05\)).  
\end{table} 
Table 3: Content of volatile compounds quantified by GC-MS expressed as mg per 100 g of raspberry fruit (mean \(\pm\) SD, \(n=3\)). for the \"Adelita\" samples S1 and S9, with values of \(88.8\pm 3.1\) and \(86.3\pm 2.5\) mg GAE 100 g\({}^{-1}\) FW, respectively. On the other hand, the sample \"Enrosadira\" from Spain (S4) showed the lowest TPC value, which was \(59.1\pm 1.3\) mg GAE 100 g\({}^{-1}\) FW. Concerning the TPC values and the contents of some polyphenols, [PERSON] et al. (2020)[29] showed a relationship between the values of the TPC and the content of the polyphenols cyanidin-3-glucoside, catechin, epicatechin and proanthocyanidin B1, reported as the main phenols present in raspberries. Additionally, in the same study, ellagic acid, quercetin, kaempfer, gallic acid and caffeic acid were presented as noticeable phenolic compounds in raspberries.