TY  - JOUR
AU  - Popović, Zorica
AU  - Matić, Rada
AU  - Bajić-Ljubičić, Jasna
AU  - Tešević, Vele
AU  - Bojović, Srđan R.
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2082
AB  - The contents of quercetin glycosides and neochlorogenic acid in fresh berries of Cornelian cherry and Common dogwood were assessed through LC-MS/MS analysis to determine chemical differentiation between two distant populations of each species. The aim of this study was to investigate the chemical variability of Cornus mas and Cornus sanguinea on the basis of the content of six selected phenolic compounds in fruit extracts. Fruits were sampled at the time of full ripening, mid-September, from two localities that differed in terms of orographic and environmental conditions. Fresh fruit extracts were analyzed by LC-MS/MS to determine the presence and contents of neochlorogenic acid, quercitrin, isoquercetin, hyperoside, rutoside and querciturone. While all of the tested compounds were detected in both species, their content was several times higher in C. sanguinea. Locality-dependent differences were tested by appropriate statistical tests, which confirmed that the contents of all compounds significantly differed in C. mas, whereas the content of only one compound differed in C. sanguinea. Differences between populations were also revealed by PCA analyses. Both species showed clear separation of populations based on the analyzed phenolic compounds. The results showed that a specific environment can significantly affect the contents of certain secondary metabolites, as in the case of C. mas, and/or that the synthesis of these compounds can be to a lesser extent influenced by external factors, as in the case of C. sanguinea.
PB  - Springer Heidelberg, Heidelberg
T2  - Trees-structure and Function
T1  - Geographic variability of selected phenolic compounds in fresh berries of two Cornus species
VL  - 32
IS  - 1
SP  - 203
EP  - 214
DO  - 10.1007/s00468-017-1624-5
ER  - 

@article{
author = "Popović, Zorica and Matić, Rada and Bajić-Ljubičić, Jasna and Tešević, Vele and Bojović, Srđan R.",
year = "2018",
abstract = "The contents of quercetin glycosides and neochlorogenic acid in fresh berries of Cornelian cherry and Common dogwood were assessed through LC-MS/MS analysis to determine chemical differentiation between two distant populations of each species. The aim of this study was to investigate the chemical variability of Cornus mas and Cornus sanguinea on the basis of the content of six selected phenolic compounds in fruit extracts. Fruits were sampled at the time of full ripening, mid-September, from two localities that differed in terms of orographic and environmental conditions. Fresh fruit extracts were analyzed by LC-MS/MS to determine the presence and contents of neochlorogenic acid, quercitrin, isoquercetin, hyperoside, rutoside and querciturone. While all of the tested compounds were detected in both species, their content was several times higher in C. sanguinea. Locality-dependent differences were tested by appropriate statistical tests, which confirmed that the contents of all compounds significantly differed in C. mas, whereas the content of only one compound differed in C. sanguinea. Differences between populations were also revealed by PCA analyses. Both species showed clear separation of populations based on the analyzed phenolic compounds. The results showed that a specific environment can significantly affect the contents of certain secondary metabolites, as in the case of C. mas, and/or that the synthesis of these compounds can be to a lesser extent influenced by external factors, as in the case of C. sanguinea.",
publisher = "Springer Heidelberg, Heidelberg",
journal = "Trees-structure and Function",
title = "Geographic variability of selected phenolic compounds in fresh berries of two Cornus species",
volume = "32",
number = "1",
pages = "203-214",
doi = "10.1007/s00468-017-1624-5"
}

Popović, Z., Matić, R., Bajić-Ljubičić, J., Tešević, V.,& Bojović, S. R.. (2018). Geographic variability of selected phenolic compounds in fresh berries of two Cornus species. in Trees-structure and Function
Springer Heidelberg, Heidelberg., 32(1), 203-214.
https://doi.org/10.1007/s00468-017-1624-5

Popović Z, Matić R, Bajić-Ljubičić J, Tešević V, Bojović SR. Geographic variability of selected phenolic compounds in fresh berries of two Cornus species. in Trees-structure and Function. 2018;32(1):203-214.
doi:10.1007/s00468-017-1624-5 .

Popović, Zorica, Matić, Rada, Bajić-Ljubičić, Jasna, Tešević, Vele, Bojović, Srđan R., "Geographic variability of selected phenolic compounds in fresh berries of two Cornus species" in Trees-structure and Function, 32, no. 1 (2018):203-214,
https://doi.org/10.1007/s00468-017-1624-5 . .