Roses (genus Rosa L.): a trade-off between photosynthetic pigments, flavonoids and phenolic acids in cultivars of different colours (CROSBI ID 677157)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Šola, Ivana ; Epperlein, Simon ; Hoffmann, Janine ; Ludwig-Müller, Jutta ; Rusak, Gordana
engleski
Roses (genus Rosa L.): a trade-off between photosynthetic pigments, flavonoids and phenolic acids in cultivars of different colours
Roses (genus Rosa L.) leaves and petals are used in food and cosmetic industry due to the bioactive specialized metabolites they contain, however there are no comparative data on the qualitative and quantitative content of those metabolites in the cultivars of different colors. 13. HBK 213 13th CBC Photosynthetic pigments, flavonoids and phenolic acids play a key role in photosynthesis, metabolism and plant protection against biotic and abiotic stress, and are main bioactive components of roses. Therefore, we screened for these components in leaves and petals of three differently coloured cultivars collected in the Botanical Garden in Zagreb with the aim of comparing their bioactive potential. The results revealed that more bioactive components were present in leaves than in petals of roses. Roses (both leaves and petals) of different colours showed a specialisation in bioactive components representation. The results showed that in cultivars of different colours a trade-off between amount of photosynthetic pigments, flavonoids and phenolic acids, especially in leaves, exists.
bioactive components, ferulic acid, kaempferol, quercetin, rosmarinic acid
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Podaci o prilogu
212-212.
2018.
objavljeno
Podaci o matičnoj publikaciji
Podaci o skupu
13. Hrvatski biološki kongres
poster
19.09.2018-29.09.2018
Poreč, Hrvatska