20.500.12556/RUL-154437 Determination of volatile compounds in blossoms of Rosa spinosissima, Rosa pendulina, Rosa gallica, and their cultivars The aim of our study was to determine how the content and composition of volatile organic compounds (VOCs) change with crossbreeding. We included three autochthonous Slovenian species of roses (R. pendulina, R. spinosissima, and R. gallica) and several cultivars derived from them in the research. The results were compared with the content of the reference plant R. damascena, which is known worldwide for its rich VOC profile and is used in the perfume industry. We found that the total VOC content ranged from 2.579 µg/g FW (‘Fruhlingsmorgen’) to 168.24 µg/g FW (‘Violacea’). According to the content of total VOCs, the variety ‘Charles de Mills’ (43.12 µg/g DM) was the most similar to the variety R. damascena (44.55 µg/g DM). We can conclude that the flowers of the roses we included in the study are a rich source of VOCs. VOC content in hybrids varies depending on the purpose and goals of breeders. We also found that flowering time had no effect on VOC content and composition. With this study, we not only carefully examined the VOC profile of roses but also clearly showed which compounds were present in individual taxa. In this way, it is possible to select a suitable variety or cultivar depending on the desired use, for example, for flavoring food or for a floral fragrance in the perfume industry. Rosa pendulina Rosa spinosissima Rosa gallica Rosa damascena GC-MS volatile compounds rose blossom šipek vrtnica biokemične spojine kemična sestava hlapne spojine medvrstno križanje true false true Angleški jezik Slovenski jezik Članek v reviji 2024-02-14 14:10:35 2024-02-14 14:10:39 2024-04-24 09:55:41 0000-00-00 00:00:00 2024 0 0 16 str. iss. 2, art. 253 Vol. 14 2024 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 633 2077-0472 10.3390/agriculture14020253 185498115 agriculture-14-00253.pdf agriculture-14-00253.pdf 1 C75C8933C76F2C989E66DBAA08B1DF19 7ee027370fa839d3b1c460e984906e60debadece5c5459ba195268f5501e1564 ddf27d17-cb3a-11ee-b865-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=180873 https://www.mdpi.com/2077-0472/14/2/253 1 71f88583-cb3a-11ee-b865-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=180872 Biotehniška fakulteta 0 0 0