## 3 Results and Discussion  
### Basic Composition of Raspberry Fruit  
The basic composition of raspberry (_Rubus idaeus_ L.) fruits from various kinds of cultivation is shown in Table 1. Due to the different size of the fruit, and thus the watercontent, the results were converted to dry matter. The fruits of wild-growing raspberry have a smaller size and a lower water content, which agree with the findings of [PERSON] (2018). In turn, dry matter content of conventional and organic raspberries does not differ significantly. There are several hundred types of raspberry known in the world, and their number is constantly growing. Several dozen are cultivated on a larger scale. In Poland, only seedlings of the varieties entered in the register may be sold, because it is an economically important species. Nursery material is produced under the control of the State Seed Inspection and the State Plant Protection Service. The wild grown are not under control. We do not know exactly the varieties of wild growing _Rubus ideas_ species. This makes it a bit more difficult to discuss with authors who have conducted research on known varieties. The amounts of total protein and crude fat were significantly higher (\(p\leq 0.05\)) in fruits of raspberries from organic farming and those wild-grown collected in 2020, compared to those from conventional agriculture practice. As for these constituents, the relationship found for the raspberries harvested in 2021 was similar and generally significant. The only difference was the comparable content of total protein in conventional and wild grown raspberries. The highest significant ash content was noted not only in conventional and wild-growing raspberries from the harvest 2021, compared to organic ones, but also to conventional and wild-growing raspberries harvested in 2020, for which the results were similar. The highest significant dietary fibre amounts were found in both wild-growing raspberries harvested in 2020 and those collected in 2021 compared to other examined raspberries. In 2020, its content in wild-growing raspberry fruits was almost 50 g/100 g DW. Digestible carbohydrates were determined in the highest, statistically significant amounts (\(p\leq 0.05\)), in conventional raspberries from 2020 and 2021 as well wild-growing ones from 2021, compared to remaining fruits, for which the results were similar (\(p>0.05\)). As for protein, its higher levels were noted by [PERSON], et al. (2019) in commercial raspberries from Korea, in comparison to the amounts obtained in this work. Similar results to those achieved in this paper of protein content were reported by [PERSON], et al. (2019) and [PERSON], et al. (2021), while lower values were determined by other researchers (2020). The fat content of raspberries determined by other authors is varied, which is due to the amount of seeds contained in the fruit ([PERSON], et al., 2021). [PERSON], et al. (2019) found that the fat content in raspberries coming from Korea was 7.37%, while significantly a lower value, of 0.78 g per 100 g DW (dry weight), was obtained by [PERSON] (2019). According to other authors, the determined fat content was similar or lower ([PERSON], et al., 2021). In the examined samples, the ash content ranged from 2.55% to 3.48%. The ash content given by [PERSON], et al. (2019) was much the same as that of conventional and wild-growing raspberries in the second year of cultivation, and was 3.9% DW. On the other hand, the results shown by other authors were significantly higher ([PERSON], et al., 2021). Similar results for this nutrient were reported by [PERSON], et al. (2021) although other authors stated lower ash contents ([PERSON], et al., 2021). The examined raspberry fruits had a considerable amount of fibre, from 33.45 to 38.28 g in conventional and ecological crops and up to