TY  - JOUR
AU  - Pavlović, Aleksandra V.
AU  - Papetti, Adele
AU  - Dabić Zagorac, Dragana
AU  - Gašić, Uroš M.
AU  - Mišić, Danijela
AU  - Tešić, Živoslav Lj.
AU  - Natić, Maja
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2257
AB  - The polyphenolic profiles of leaves from three raspberry (Rubus idaeus L.) cultivars ('Willamette', 'Tulameen', 'Meeker') and one blackberry (Rubus fruticosus L) cultivar, ('Cganska Bestrna') grown in West Serbia were evaluated. To characterise the extracts, two hyphenated techniques were employed. Ultra-high performance liquid chromatography (UHPLC) coupled with an LTQOrbiTrap mass spectrometer was used to identify polyphenolics. A rapid and accurate procedure in negative ion mode using a gradient elution within 15 min was established. This allowed us to identify 83 compounds, mostly hydroxycinnamic acid esters, flavonol glycosides, flavan-3-ols and ellagic acid derivatives. Hydroxybenzoic acid derivatives were identified in all investigated samples. Quantification was achieved with a time selected reaction monitoring (tSRM) method using UHPLC coupled with a diode array detector (DAD) and connected to a triple-quadrupole mass spectrometer. Among 23 compounds that were quantitated using available standards, ellagic acid was found to be the main phenolic acid in the Rubus leaves [ranging from 1574 to 2875 mg kg(-1) dry weight (DW)]. The raspberry leaves had higher contents of catechin, epigallocatechin gallate, rutin, ferulic acid, chlorogenic acid and p-hydroxybenzoic acid than the blackberry leaf sample. On the other hand, there was more caffeic acid and aesculin in the blackberry leaf sample than in raspberry leaves. All leaves were characterized by a high total phenolic content (84.64-144.20 mg GAEg(-1) DW), favourable radical scavenging capacity (38.05-83.77%), adequate ferric ion reducing power (59.74-92.80 mu mol L-1 of an ascorbic acid solution), good superoxide anion radical scavenging activity (28.43-39.87%), but low metal chelating ability (1.55-8.86%). To our best knowledge, this is the first report describing the phenolic profile of Cacanska Bestrna' leaves. (C) 2016 Elsevier B.V. All rights reserved.
PB  - Elsevier Science Bv, Amsterdam
T2  - Industrial Crops and Products
T1  - Phenolics composition of leaf extracts of raspberry and blackberry cultivars grown in Serbia
VL  - 87
SP  - 304
EP  - 314
DO  - 10.1016/j.indcrop.2016.04.052
ER  - 

@article{
author = "Pavlović, Aleksandra V. and Papetti, Adele and Dabić Zagorac, Dragana and Gašić, Uroš M. and Mišić, Danijela and Tešić, Živoslav Lj. and Natić, Maja",
year = "2016",
abstract = "The polyphenolic profiles of leaves from three raspberry (Rubus idaeus L.) cultivars ('Willamette', 'Tulameen', 'Meeker') and one blackberry (Rubus fruticosus L) cultivar, ('Cganska Bestrna') grown in West Serbia were evaluated. To characterise the extracts, two hyphenated techniques were employed. Ultra-high performance liquid chromatography (UHPLC) coupled with an LTQOrbiTrap mass spectrometer was used to identify polyphenolics. A rapid and accurate procedure in negative ion mode using a gradient elution within 15 min was established. This allowed us to identify 83 compounds, mostly hydroxycinnamic acid esters, flavonol glycosides, flavan-3-ols and ellagic acid derivatives. Hydroxybenzoic acid derivatives were identified in all investigated samples. Quantification was achieved with a time selected reaction monitoring (tSRM) method using UHPLC coupled with a diode array detector (DAD) and connected to a triple-quadrupole mass spectrometer. Among 23 compounds that were quantitated using available standards, ellagic acid was found to be the main phenolic acid in the Rubus leaves [ranging from 1574 to 2875 mg kg(-1) dry weight (DW)]. The raspberry leaves had higher contents of catechin, epigallocatechin gallate, rutin, ferulic acid, chlorogenic acid and p-hydroxybenzoic acid than the blackberry leaf sample. On the other hand, there was more caffeic acid and aesculin in the blackberry leaf sample than in raspberry leaves. All leaves were characterized by a high total phenolic content (84.64-144.20 mg GAEg(-1) DW), favourable radical scavenging capacity (38.05-83.77%), adequate ferric ion reducing power (59.74-92.80 mu mol L-1 of an ascorbic acid solution), good superoxide anion radical scavenging activity (28.43-39.87%), but low metal chelating ability (1.55-8.86%). To our best knowledge, this is the first report describing the phenolic profile of Cacanska Bestrna' leaves. (C) 2016 Elsevier B.V. All rights reserved.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Industrial Crops and Products",
title = "Phenolics composition of leaf extracts of raspberry and blackberry cultivars grown in Serbia",
volume = "87",
pages = "304-314",
doi = "10.1016/j.indcrop.2016.04.052"
}

Pavlović, A. V., Papetti, A., Dabić Zagorac, D., Gašić, U. M., Mišić, D., Tešić, Ž. Lj.,& Natić, M.. (2016). Phenolics composition of leaf extracts of raspberry and blackberry cultivars grown in Serbia. in Industrial Crops and Products
Elsevier Science Bv, Amsterdam., 87, 304-314.
https://doi.org/10.1016/j.indcrop.2016.04.052

Pavlović AV, Papetti A, Dabić Zagorac D, Gašić UM, Mišić D, Tešić ŽL, Natić M. Phenolics composition of leaf extracts of raspberry and blackberry cultivars grown in Serbia. in Industrial Crops and Products. 2016;87:304-314.
doi:10.1016/j.indcrop.2016.04.052 .

Pavlović, Aleksandra V., Papetti, Adele, Dabić Zagorac, Dragana, Gašić, Uroš M., Mišić, Danijela, Tešić, Živoslav Lj., Natić, Maja, "Phenolics composition of leaf extracts of raspberry and blackberry cultivars grown in Serbia" in Industrial Crops and Products, 87 (2016):304-314,
https://doi.org/10.1016/j.indcrop.2016.04.052 . .

TY  - DATA
AU  - Pavlović, Aleksandra V.
AU  - Papetti, Adele
AU  - Dabić Zagorac, Dragana
AU  - Gašić, Uroš M.
AU  - Mišić, Danijela
AU  - Tešić, Živoslav Lj.
AU  - Natić, Maja
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3594
PB  - Elsevier Science Bv, Amsterdam
T2  - Industrial Crops and Products
T1  - Supplementary data for the article: Pavlović, A. V.; Papetti, A.; Zagorac, D. T. D.; Gašić, U. M.; Mišić, D. M.; Tešić, T. L.; Natić, M. M. Phenolics Composition of Leaf Extracts of Raspberry and Blackberry Cultivars Grown in Serbia. Industrial Crops and Products 2016, 87, 304–314. https://doi.org/10.1016/j.indcrop.2016.04.052
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3594
ER  - 

@misc{
author = "Pavlović, Aleksandra V. and Papetti, Adele and Dabić Zagorac, Dragana and Gašić, Uroš M. and Mišić, Danijela and Tešić, Živoslav Lj. and Natić, Maja",
year = "2016",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Industrial Crops and Products",
title = "Supplementary data for the article: Pavlović, A. V.; Papetti, A.; Zagorac, D. T. D.; Gašić, U. M.; Mišić, D. M.; Tešić, T. L.; Natić, M. M. Phenolics Composition of Leaf Extracts of Raspberry and Blackberry Cultivars Grown in Serbia. Industrial Crops and Products 2016, 87, 304–314. https://doi.org/10.1016/j.indcrop.2016.04.052",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3594"
}

Pavlović, A. V., Papetti, A., Dabić Zagorac, D., Gašić, U. M., Mišić, D., Tešić, Ž. Lj.,& Natić, M.. (2016). Supplementary data for the article: Pavlović, A. V.; Papetti, A.; Zagorac, D. T. D.; Gašić, U. M.; Mišić, D. M.; Tešić, T. L.; Natić, M. M. Phenolics Composition of Leaf Extracts of Raspberry and Blackberry Cultivars Grown in Serbia. Industrial Crops and Products 2016, 87, 304–314. https://doi.org/10.1016/j.indcrop.2016.04.052. in Industrial Crops and Products
Elsevier Science Bv, Amsterdam..
https://hdl.handle.net/21.15107/rcub_cherry_3594

Pavlović AV, Papetti A, Dabić Zagorac D, Gašić UM, Mišić D, Tešić ŽL, Natić M. Supplementary data for the article: Pavlović, A. V.; Papetti, A.; Zagorac, D. T. D.; Gašić, U. M.; Mišić, D. M.; Tešić, T. L.; Natić, M. M. Phenolics Composition of Leaf Extracts of Raspberry and Blackberry Cultivars Grown in Serbia. Industrial Crops and Products 2016, 87, 304–314. https://doi.org/10.1016/j.indcrop.2016.04.052. in Industrial Crops and Products. 2016;.
https://hdl.handle.net/21.15107/rcub_cherry_3594 .

Pavlović, Aleksandra V., Papetti, Adele, Dabić Zagorac, Dragana, Gašić, Uroš M., Mišić, Danijela, Tešić, Živoslav Lj., Natić, Maja, "Supplementary data for the article: Pavlović, A. V.; Papetti, A.; Zagorac, D. T. D.; Gašić, U. M.; Mišić, D. M.; Tešić, T. L.; Natić, M. M. Phenolics Composition of Leaf Extracts of Raspberry and Blackberry Cultivars Grown in Serbia. Industrial Crops and Products 2016, 87, 304–314. https://doi.org/10.1016/j.indcrop.2016.04.052" in Industrial Crops and Products (2016),
https://hdl.handle.net/21.15107/rcub_cherry_3594 .

TY  - JOUR
AU  - Perušković, Danica S.
AU  - Daric, Branka
AU  - Blagus, Anita
AU  - Stevanović, Nikola R.
AU  - Pavlović, Aleksandra V.
AU  - Lolić, Aleksandar
AU  - Baošić, Rada
PY  - 2015
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1894
AB  - The lipophilic character of polydentate Schiff bases was investigated by reversed-phase thin-layer chromatography. In order to determine retention parameter as a measure of the lipophilicity of the tested compounds, three different binary solvent systems, composed of water and organic modifier (methanol, acetonitrile, and tetrahydrofuran), were used. Lipophilicity parameters together with 2D molecular descriptors were subjected to the multivariate statistical analysis. Principal component analysis was employed to reveal the most influential factors governing the lipophilicity of the investigated compounds. Finally, the influence of organic modifier on determination of lipophilicity parameters was discussed.
PB  - Springer Wien, Wien
T2  - Monatshefte Fur Chemie
T1  - Influence of organic modifiers on RP-TLC determination of lipophilicity of some polydentate Schiff bases
VL  - 146
IS  - 1
SP  - 1
EP  - 6
DO  - 10.1007/s00706-014-1313-7
ER  - 

@article{
author = "Perušković, Danica S. and Daric, Branka and Blagus, Anita and Stevanović, Nikola R. and Pavlović, Aleksandra V. and Lolić, Aleksandar and Baošić, Rada",
year = "2015",
abstract = "The lipophilic character of polydentate Schiff bases was investigated by reversed-phase thin-layer chromatography. In order to determine retention parameter as a measure of the lipophilicity of the tested compounds, three different binary solvent systems, composed of water and organic modifier (methanol, acetonitrile, and tetrahydrofuran), were used. Lipophilicity parameters together with 2D molecular descriptors were subjected to the multivariate statistical analysis. Principal component analysis was employed to reveal the most influential factors governing the lipophilicity of the investigated compounds. Finally, the influence of organic modifier on determination of lipophilicity parameters was discussed.",
publisher = "Springer Wien, Wien",
journal = "Monatshefte Fur Chemie",
title = "Influence of organic modifiers on RP-TLC determination of lipophilicity of some polydentate Schiff bases",
volume = "146",
number = "1",
pages = "1-6",
doi = "10.1007/s00706-014-1313-7"
}

Perušković, D. S., Daric, B., Blagus, A., Stevanović, N. R., Pavlović, A. V., Lolić, A.,& Baošić, R.. (2015). Influence of organic modifiers on RP-TLC determination of lipophilicity of some polydentate Schiff bases. in Monatshefte Fur Chemie
Springer Wien, Wien., 146(1), 1-6.
https://doi.org/10.1007/s00706-014-1313-7

Perušković DS, Daric B, Blagus A, Stevanović NR, Pavlović AV, Lolić A, Baošić R. Influence of organic modifiers on RP-TLC determination of lipophilicity of some polydentate Schiff bases. in Monatshefte Fur Chemie. 2015;146(1):1-6.
doi:10.1007/s00706-014-1313-7 .

Perušković, Danica S., Daric, Branka, Blagus, Anita, Stevanović, Nikola R., Pavlović, Aleksandra V., Lolić, Aleksandar, Baošić, Rada, "Influence of organic modifiers on RP-TLC determination of lipophilicity of some polydentate Schiff bases" in Monatshefte Fur Chemie, 146, no. 1 (2015):1-6,
https://doi.org/10.1007/s00706-014-1313-7 . .

TY  - DATA
AU  - Pavlović, Aleksandra V.
AU  - Dabić Zagorac, Dragana
AU  - Momirović, Nebojša M.
AU  - Dojčinović, Biljana P.
AU  - Milojković-Opsenica, Dušanka
AU  - Tešić, Živoslav Lj.
AU  - Natić, Maja
PY  - 2013
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3471
PB  - Amer Chemical Soc, Washington
T2  - Journal of Agricultural and Food Chemistry
T1  - Supplementary data for article: Pavlovic, A. V.; Dabić-Zagorac, D.; Momirović, N. M.; Dojčinović, B. P.; Milojković-Opsenica, D.; Tešić, Ž. L.; Natić, M. Chemical Composition of Two Different Extracts of Berries Harvested in Serbia. Journal of Agricultural and Food Chemistry 2013, 61 (17), 4188–4194. https://doi.org/10.1021/jf400607f
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3471
ER  - 

@misc{
author = "Pavlović, Aleksandra V. and Dabić Zagorac, Dragana and Momirović, Nebojša M. and Dojčinović, Biljana P. and Milojković-Opsenica, Dušanka and Tešić, Živoslav Lj. and Natić, Maja",
year = "2013",
publisher = "Amer Chemical Soc, Washington",
journal = "Journal of Agricultural and Food Chemistry",
title = "Supplementary data for article: Pavlovic, A. V.; Dabić-Zagorac, D.; Momirović, N. M.; Dojčinović, B. P.; Milojković-Opsenica, D.; Tešić, Ž. L.; Natić, M. Chemical Composition of Two Different Extracts of Berries Harvested in Serbia. Journal of Agricultural and Food Chemistry 2013, 61 (17), 4188–4194. https://doi.org/10.1021/jf400607f",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3471"
}

Pavlović, A. V., Dabić Zagorac, D., Momirović, N. M., Dojčinović, B. P., Milojković-Opsenica, D., Tešić, Ž. Lj.,& Natić, M.. (2013). Supplementary data for article: Pavlovic, A. V.; Dabić-Zagorac, D.; Momirović, N. M.; Dojčinović, B. P.; Milojković-Opsenica, D.; Tešić, Ž. L.; Natić, M. Chemical Composition of Two Different Extracts of Berries Harvested in Serbia. Journal of Agricultural and Food Chemistry 2013, 61 (17), 4188–4194. https://doi.org/10.1021/jf400607f. in Journal of Agricultural and Food Chemistry
Amer Chemical Soc, Washington..
https://hdl.handle.net/21.15107/rcub_cherry_3471

Pavlović AV, Dabić Zagorac D, Momirović NM, Dojčinović BP, Milojković-Opsenica D, Tešić ŽL, Natić M. Supplementary data for article: Pavlovic, A. V.; Dabić-Zagorac, D.; Momirović, N. M.; Dojčinović, B. P.; Milojković-Opsenica, D.; Tešić, Ž. L.; Natić, M. Chemical Composition of Two Different Extracts of Berries Harvested in Serbia. Journal of Agricultural and Food Chemistry 2013, 61 (17), 4188–4194. https://doi.org/10.1021/jf400607f. in Journal of Agricultural and Food Chemistry. 2013;.
https://hdl.handle.net/21.15107/rcub_cherry_3471 .

Pavlović, Aleksandra V., Dabić Zagorac, Dragana, Momirović, Nebojša M., Dojčinović, Biljana P., Milojković-Opsenica, Dušanka, Tešić, Živoslav Lj., Natić, Maja, "Supplementary data for article: Pavlovic, A. V.; Dabić-Zagorac, D.; Momirović, N. M.; Dojčinović, B. P.; Milojković-Opsenica, D.; Tešić, Ž. L.; Natić, M. Chemical Composition of Two Different Extracts of Berries Harvested in Serbia. Journal of Agricultural and Food Chemistry 2013, 61 (17), 4188–4194. https://doi.org/10.1021/jf400607f" in Journal of Agricultural and Food Chemistry (2013),
https://hdl.handle.net/21.15107/rcub_cherry_3471 .

TY  - JOUR
AU  - Pavlović, Aleksandra V.
AU  - Dabić Zagorac, Dragana
AU  - Momirović, Nebojša M.
AU  - Dojčinović, Biljana P.
AU  - Milojković-Opsenica, Dušanka
AU  - Tešić, Živoslav Lj.
AU  - Natić, Maja
PY  - 2013
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1640
AB  - Total phenolic content (TPC), total anthocyanin content (TAC), free and total ellagic acid content, sugars, minerals, and radical scavenging activity were determined in nine berries harvested in Serbia. More than 30 phenolic compounds. were identified; among them, 11 polyphenols and cis,trans-abscisic acid were quantified using UHPLC coupled with an LTQ: Orbitrap XL mass analyzer. For the first time chrysin, naringenin, pinocembrin, and galangin were quantified in some of the investigated berry species. The extraction efficiency of the two extraction systems, methanol and acetone, was investigated. It was found that acetone is a better extracting solvent for TPC, whereas more TAC was extracted by methanol. TPC in acetone extracts ranged from 177.51 to 459.71 mg gallic acid equiv/100 g frozen weight. TAC ranged from 5.39 to 96.94 mg cyanidin-3-glucoside/100 g frozen weight in methanol extracts. The amounts of both free and total ellagic acid were found to be higher in the acetone extract in comparison to the methanol extract.
PB  - Amer Chemical Soc, Washington
T2  - Journal of Agricultural and Food Chemistry
T1  - Chemical Composition of Two Different Extracts of Berries Harvested in Serbia
VL  - 61
IS  - 17
SP  - 4188
EP  - 4194
DO  - 10.1021/jf400607f
ER  - 

@article{
author = "Pavlović, Aleksandra V. and Dabić Zagorac, Dragana and Momirović, Nebojša M. and Dojčinović, Biljana P. and Milojković-Opsenica, Dušanka and Tešić, Živoslav Lj. and Natić, Maja",
year = "2013",
abstract = "Total phenolic content (TPC), total anthocyanin content (TAC), free and total ellagic acid content, sugars, minerals, and radical scavenging activity were determined in nine berries harvested in Serbia. More than 30 phenolic compounds. were identified; among them, 11 polyphenols and cis,trans-abscisic acid were quantified using UHPLC coupled with an LTQ: Orbitrap XL mass analyzer. For the first time chrysin, naringenin, pinocembrin, and galangin were quantified in some of the investigated berry species. The extraction efficiency of the two extraction systems, methanol and acetone, was investigated. It was found that acetone is a better extracting solvent for TPC, whereas more TAC was extracted by methanol. TPC in acetone extracts ranged from 177.51 to 459.71 mg gallic acid equiv/100 g frozen weight. TAC ranged from 5.39 to 96.94 mg cyanidin-3-glucoside/100 g frozen weight in methanol extracts. The amounts of both free and total ellagic acid were found to be higher in the acetone extract in comparison to the methanol extract.",
publisher = "Amer Chemical Soc, Washington",
journal = "Journal of Agricultural and Food Chemistry",
title = "Chemical Composition of Two Different Extracts of Berries Harvested in Serbia",
volume = "61",
number = "17",
pages = "4188-4194",
doi = "10.1021/jf400607f"
}

Pavlović, A. V., Dabić Zagorac, D., Momirović, N. M., Dojčinović, B. P., Milojković-Opsenica, D., Tešić, Ž. Lj.,& Natić, M.. (2013). Chemical Composition of Two Different Extracts of Berries Harvested in Serbia. in Journal of Agricultural and Food Chemistry
Amer Chemical Soc, Washington., 61(17), 4188-4194.
https://doi.org/10.1021/jf400607f

Pavlović AV, Dabić Zagorac D, Momirović NM, Dojčinović BP, Milojković-Opsenica D, Tešić ŽL, Natić M. Chemical Composition of Two Different Extracts of Berries Harvested in Serbia. in Journal of Agricultural and Food Chemistry. 2013;61(17):4188-4194.
doi:10.1021/jf400607f .

Pavlović, Aleksandra V., Dabić Zagorac, Dragana, Momirović, Nebojša M., Dojčinović, Biljana P., Milojković-Opsenica, Dušanka, Tešić, Živoslav Lj., Natić, Maja, "Chemical Composition of Two Different Extracts of Berries Harvested in Serbia" in Journal of Agricultural and Food Chemistry, 61, no. 17 (2013):4188-4194,
https://doi.org/10.1021/jf400607f . .