20.500.12556/RUL-160184 Changes in various secondary metabolites by crossing modern rose cultivars The aim of the study was to determine the content and composition of phenolic compounds in autochthonous rose hips (R. pendulina, R. spinosissima and R. gallica) and to compare them with the content of phenolic compounds in their cultivars ('Harstad', 'Bourgogne', 'Mount Everest', 'Poppius', 'Frühlingsduft', 'Single Cherry', 'Frühlingsmorgen', 'Violacea' and 'Splendens') collected in Arboretum Volčji Potok in Slovenia. The total content of phenolic compounds in the flesh with skin was lowest in 'Mount Everest' (3603.57 mg ∙ kg$^{–1}$ f.w.), which is derived from R. pendulina, and highest in 'Splendens' (68789.39 mg ∙ g$^{–1}$ f.w.), which is derived from R. gallica. In seeds, the phenolic compound content was lower, as expected, ranging from 757.02 mg ∙ kg$^{–1}$ f.w. ('Mount Everest') to 6823.21 mg ∙ kg$^{–1}$ f.w. ('Single Cherry'). It can be concluded that the cultivars differ significantly from each other due to the content of different bioactive compounds. Based on the obtained results, we cannot determine to which basic rose plant the cultivar belongs based only on the content of one analysed compound. The contents were very different because only one parent plant is known for a given cultivar and breeding programmes in roses were very narrowly focussed on specific targets. extraction HPLC hybrids phenolic compounds Rosa gallica Rosa pendulina Rosa spinosissima vrtnica fenolne spojine hibridi sekundarni metaboliti true false true Angleški jezik Slovenski jezik Članek v reviji 2024-08-22 15:38:15 2024-08-22 15:38:17 2024-08-23 04:11:39 0000-00-00 00:00:00 2024 0 0 Str. 161-185 no. 1 Vol 36 2024 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 634 0867-1761 10.2478/fhort-2024-0010 205024771 Changes-in-various-secondary-metabolites-by-crossing-modern-rose-cultivars.pdf Changes-in-various-secondary-metabolites-by-crossing-modern-rose-cultivars.pdf 1 7A2712A258EDB1AFDB8665A88669A442 353fdd7adbd10aaa1d49082ea7f29625e91812bfe0abacfb54872dfc7c5f088a d3f4afbd-608b-11ef-8f74-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=188716 https://doi.org/10.2478/fhort-2024-0010 1 94598d9b-608b-11ef-8f74-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=188714 Biotehniška fakulteta 0 0 0