## 3 Results and Discussion
### Bioactive Compounds in Raspberries Fruits
\begin{table}
\begin{tabular}{c c c c c c c} \hline \hline
**Bloactive Compounds** & \multicolumn{2}{c}{**Cultivation**} & \multicolumn{2}{c}{**Conventional**} & \multicolumn{2}{c}{**Organic**} & \multicolumn{2}{c}{**Wild Crop**} \\ \cline{2-7} \multicolumn{1}{c}{} & **Year** & **2020** & **2021** & **2020** & **2021** & **2020** & **2021** \\ \hline Total polyphenols [mg CGA 100 \({}^{-1}\) DW] & 1290\(\pm\) 1164.1\({}^{\circ}\)b & 1494.54 \(\pm\) 27.12\({}^{\circ}\)b\({}^{\circ}\)c & 1673.49 \(\pm\) 258.49\({}^{\circ}\)a & 1346.84 \(\pm\) 188.85\({}^{\circ}\)b\({}^{\circ}\)c & 1630.09 \(\pm\) 1092.23\({}^{\circ}\)a & 1544.75 \(\pm\) 26.24\({}^{\circ}\)c \\ \hline Total polyphenols [mg GAE 100 g\({}^{-1}\) DW] & 1519.62 \(\pm\) 121.71 \({}^{\circ}\)c & 1782.47 \(\pm\) 28.25\({}^{\circ}\)d & 1933.09 \(\pm\) 278.39\({}^{\circ}\)b & 1610.25 \(\pm\) 22.12\({}^{\circ}\)c & 1850.57 \(\pm\) 133.93\({}^{\circ}\)b & 1799.81 \(\pm\) 27.38\({}^{\circ}\)b \\ \hline Anthocyanins [mg 100\({}^{-1}\) DW] & 158.11 \(\pm\) 2.90\({}^{\circ}\)d & 308.25 \(\pm\) 0.73\({}^{\circ}\)d & 254.80 \(\pm\) 42.55\({}^{\circ}\)b & 393.42 \(\pm\) 27.8\({}^{\circ}\)a & 203.02 \(\pm\) 2.05\({}^{\circ}\)a & 2181.91 \(\pm\) 4.43 \({}^{\circ}\)b \\ \hline ABTS \({}^{*}\)[mmol Trolox g\({}^{-1}\) DW] & 116.39 \(\pm\) 7.60 \({}^{\circ}\)a & 214.37 \(\pm\) 21.8\({}^{\circ}\)d & 118.91 \(\pm\) 0.73\({}^{\circ}\)a & 191.40 \(\pm\) 2.82\({}^{\circ}\)c & 120.04 \(\pm\) 1.09\({}^{\circ}\)a & 181.47 \(\pm\) 0.48 \({}^{\circ}\)b \\ \hline FRAP [mmol Trolox g\({}^{-1}\) DW] & 228.88 \(\pm\) 21.91\({}^{\circ}\)c & 390.51 \(\pm\) 1.19\({}^{\circ}\)b & 301.51 \(\pm\) 44.34\({}^{\circ}\)a & 338.14 \(\pm\) 982.4\({}^{\circ}\)b & 321.34 \(\pm\) 22.83\({}^{\circ}\)a & 396.45 \(\pm\) 15.44 \({}^{\circ}\)b \\ \hline Total carotenoids [mg 100 g\({}^{-1}\) DW] & 1.78 \(\pm\) 0.00 \({}^{\circ}\)e & 1.59 \(\pm\) 0.02 \({}^{\circ}\)e & 1.96 \(\pm\) 0.03 \({}^{\circ}\) & 1.91 \(\pm\) 0.00 \({}^{\circ}\)a & 1.33 \(\pm\) 0.03 \({}^{\circ}\)b & 1.69 \(\pm\) 0.02 \({}^{\circ}\)a \\ \hline \hline \end{tabular}  
* Results (mean + SD) obtained from the analysis of three individual samples (\(\geq\) 3). Values within lines with different letters are significantly different (Duncan test \(\geq\) 0.05).  
\end{table} 
Table 4: Total polyphenol, carotenoids, and anthocyanins content, as well as antioxidant activity of the fruits of three herpesvirus cultivations at different harvest (2020 and 2021). [PERSON], et al. [39] showed that the fruit of _Rubus ideaus_ L. raspberry variety _Polana_ had a polyphenol content of 1635.60 mg per 100 g of dry matter, which corresponds to the results we obtained. Russian authors examining the fruits of the _Polana_ red raspberry have determined the total content of polyphenols (converted into gallic acid) similar to the results of raspberries from conventional cultivation (both cultivation years) and organic cultivation from 2021 [40]. The similar climatic and agrotechnological factors may indicate similarities in the obtained results. Other sources, on the other hand, report that the content of these compounds is 662.3 \(\pm\) 113 mg in 100 g of fresh fruit weight (converted to gallic acid) [41]. Lower results were obtained by [42] who tested two raspberry cultivars _Rubus_ _idaeus_ L. _Indian Summer_ and _Skeena_ obtained in Japan, which had successively 4 to 6 lower milligrams of polyphenols content in relation to gallic acid, respectively. Further sources state, on the basis of a spectrophotometric method using the Folin-Ciocalteau reagent as a chromogen, the total concentration of polyphenic compounds in _Rubus ideas_ L. was shown to be 140.6 \(\pm\) 0.9 mg/100 g for early varieties, while 214.4 \(\pm\) 0.8 mg/100 g for late varieties. The authors of the cited studies confirmed that not only the genotype of the fruit influences the content of polyphenols, but also documented that the period of fruit harvesting is of great importance. It turned out that fruits from later harvests contained significantly more of these compounds [43].