TY  - THES
AU  - Koprivica, Marija
PY  - 2020
UR  - http://eteze.bg.ac.rs/application/showtheses?thesesId=7663
UR  - https://fedorabg.bg.ac.rs/fedora/get/o:22832/bdef:Content/download
UR  - http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=23747081
UR  - https://nardus.mpn.gov.rs/handle/123456789/17607
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4374
AB  - Istraţivanjima u okviru ove doktorske disertacije na osnovu sadrţaja pojedinihfitohemikalija izvršena je hemijska karakterizacija semena 25 sorti/genotipova breskverazliĉitog genetiĉkog i geografskog porekla gajenih pod istim klimatskim uslovima nateritoriji Srbije u okviru kolekcije oglednog dobra „Radmilovac‖ Poljoprivrednog fakultetaUniverziteta u Beogradu.U cilju utvrĊivanja sliĉnosti i razlika izmeĊu pojedinih genotipova breskve, kao iodreĊivanja potencijalnih biomarkera njihovog genetiĉkog i geografskog porekla, istraţivanjasu obuhvatila analizu varijabilnosti standradnih sorti (poreklom iz SAD i Italije),perspektivnih hibrida (nastalih ukrštanjem standardnih sorti) i nekoliko genotipovavinogradarske breskve kao autohtone sorte iz Srbije. Osim podele po poreklu, ispitivanigenotipovi breskve razlikovali su se i po vremenu sazrevanja ploda.Gasna hromatografija sa plameno-jonizacionim detektorom (Gas Chromatographywith Flame Ionization Detector, GC-FID) korišćena je za odreĊivanje sastava masnih kiselinau uzorcima semena breskve. Bez obzira na razliĉitost izmeĊu genotipova, ulje semenabreskve ima sliĉan sastav masnih kiselina koji se najvećim delom sastoji od nezasićenihmasnih kiselina, oleinske i linolne kiseline. Razlika izmeĊu sorti/genotipova breskve seogleda samo u razlici u procentualnim koncentracijama najzastupljenijih masnih kiselina.Ulje semena breskve ima nizak ukupni sadrţaj zasićenih masnih kiselina, manji od 15%, i touglavnom sadrţi palmitinsku i stearinsku kiselinu. Fenolni profil semena breskve odreĊen jeultra-visokoefikasnom teĉnom hromatografijom spregnutom sa hibridnim masenimspektrometrom (Ultra High-Perfomance Liquid Chromatography coupled with a hybrid massspectrometer - Linear Trap Quadrupole and OrbiTrap mass analyzer, UHPLC-LTQOrbiTrap MS/MS). U uzorcima semena breskve detektovane su razliĉite klase fenolnihjedinjenja i nekoliko organskih kiselina sa manjim brojem C-atoma. Od fenolnih jedinjenjasemena breskve u najvećoj koliĉini sadrţe katehin i šest fenolnih kiselina: protokatehuinsku,p-hidroksibenzoevu, p-hidroksifenilsirćetnu, hlorogenu, p-kumarinsku i ferulinsku kiselinu.Kvantifikacija saharida izvršena je upotrebom visoko-efikasne anjonske hromatografije saelektrohemijskom detekcijom (High-Performance Anion Exchange Chromatography withPulsed Amperometric Detection, HPAEC-PAD...
AB  - The investigations in scope of this doctoral dissertation were based on the content of aseveral phytochemicals and it comprised chemical characterization of kernels of 25 peachcultivars/genotypes differing in genetic and geographical origin cultivated under the sameclimatic conditions in the territory of Serbia within a collection of the „Radmilovac‖Experimental Station of the University of Belgrade - Faculty of Agriculture.In order to determine the similarities and differences between the individualcultivars/genotypes of the peach, as well as to identify potential biomarkers of their geneticand geographical origin, the research included an analysis of the variability of standardcultivars (originating in the USA and Italy), promising hybrids (created by standard cultivarscross-breeding) and several vineyard peach genotypes as autochthonous cultivars fromSerbia. Except from this division, the examined genotypes of the peach differed according tothe ripening time.Gas chromatography with flame ionization detector (GC-FID) was used to determinethe composition of fatty acids in samples of the peach kernels. Regardless of the differencebetween genotypes, the peach kernel oil has the similar fatty acid composition, which themost consists of unsaturated fatty acids, oleic and linoleic acids. Variation betweenvarieties/genotypes of peach is only seen in the difference in the percentage concentrations ofthe most abundant fatty acids. The kernel oil has a low total saturated fatty acid content lessthan 15%, which is mainly composed of palmitic and stearic acids. The phenolic profile ofpeach kernels was determined by ultra-high-perfomance liquid chromatography coupled witha hybrid mass spectrometer (UHPLC-LTQ OrbiTrap MS/MS). In samples of peach kernels,different classes of phenolic substances and several organic acids with small number of Catoms were detected. Among phenolic compounds, the most abundant in peach seeds werecatechin and six phenolic acids: protocatechuic, p-hydroxybenzoic, p-hydroxyphenylacetic,chlorogenic, p-coumaric and ferulic acids. The quantification of saccharides was perfomedusing high-performance anion exchange chromatography with pulsed amperometric detection(HPAEC-PAD)...
PB  - Универзитет у Београду, Хемијски факултет
T2  - Универзитет у Београду
T1  - Hemijska karakterizacija semena breskve (Prunus persica L.)
UR  - https://hdl.handle.net/21.15107/rcub_nardus_17607
ER  - 

@phdthesis{
author = "Koprivica, Marija",
year = "2020",
abstract = "Istraţivanjima u okviru ove doktorske disertacije na osnovu sadrţaja pojedinihfitohemikalija izvršena je hemijska karakterizacija semena 25 sorti/genotipova breskverazliĉitog genetiĉkog i geografskog porekla gajenih pod istim klimatskim uslovima nateritoriji Srbije u okviru kolekcije oglednog dobra „Radmilovac‖ Poljoprivrednog fakultetaUniverziteta u Beogradu.U cilju utvrĊivanja sliĉnosti i razlika izmeĊu pojedinih genotipova breskve, kao iodreĊivanja potencijalnih biomarkera njihovog genetiĉkog i geografskog porekla, istraţivanjasu obuhvatila analizu varijabilnosti standradnih sorti (poreklom iz SAD i Italije),perspektivnih hibrida (nastalih ukrštanjem standardnih sorti) i nekoliko genotipovavinogradarske breskve kao autohtone sorte iz Srbije. Osim podele po poreklu, ispitivanigenotipovi breskve razlikovali su se i po vremenu sazrevanja ploda.Gasna hromatografija sa plameno-jonizacionim detektorom (Gas Chromatographywith Flame Ionization Detector, GC-FID) korišćena je za odreĊivanje sastava masnih kiselinau uzorcima semena breskve. Bez obzira na razliĉitost izmeĊu genotipova, ulje semenabreskve ima sliĉan sastav masnih kiselina koji se najvećim delom sastoji od nezasićenihmasnih kiselina, oleinske i linolne kiseline. Razlika izmeĊu sorti/genotipova breskve seogleda samo u razlici u procentualnim koncentracijama najzastupljenijih masnih kiselina.Ulje semena breskve ima nizak ukupni sadrţaj zasićenih masnih kiselina, manji od 15%, i touglavnom sadrţi palmitinsku i stearinsku kiselinu. Fenolni profil semena breskve odreĊen jeultra-visokoefikasnom teĉnom hromatografijom spregnutom sa hibridnim masenimspektrometrom (Ultra High-Perfomance Liquid Chromatography coupled with a hybrid massspectrometer - Linear Trap Quadrupole and OrbiTrap mass analyzer, UHPLC-LTQOrbiTrap MS/MS). U uzorcima semena breskve detektovane su razliĉite klase fenolnihjedinjenja i nekoliko organskih kiselina sa manjim brojem C-atoma. Od fenolnih jedinjenjasemena breskve u najvećoj koliĉini sadrţe katehin i šest fenolnih kiselina: protokatehuinsku,p-hidroksibenzoevu, p-hidroksifenilsirćetnu, hlorogenu, p-kumarinsku i ferulinsku kiselinu.Kvantifikacija saharida izvršena je upotrebom visoko-efikasne anjonske hromatografije saelektrohemijskom detekcijom (High-Performance Anion Exchange Chromatography withPulsed Amperometric Detection, HPAEC-PAD..., The investigations in scope of this doctoral dissertation were based on the content of aseveral phytochemicals and it comprised chemical characterization of kernels of 25 peachcultivars/genotypes differing in genetic and geographical origin cultivated under the sameclimatic conditions in the territory of Serbia within a collection of the „Radmilovac‖Experimental Station of the University of Belgrade - Faculty of Agriculture.In order to determine the similarities and differences between the individualcultivars/genotypes of the peach, as well as to identify potential biomarkers of their geneticand geographical origin, the research included an analysis of the variability of standardcultivars (originating in the USA and Italy), promising hybrids (created by standard cultivarscross-breeding) and several vineyard peach genotypes as autochthonous cultivars fromSerbia. Except from this division, the examined genotypes of the peach differed according tothe ripening time.Gas chromatography with flame ionization detector (GC-FID) was used to determinethe composition of fatty acids in samples of the peach kernels. Regardless of the differencebetween genotypes, the peach kernel oil has the similar fatty acid composition, which themost consists of unsaturated fatty acids, oleic and linoleic acids. Variation betweenvarieties/genotypes of peach is only seen in the difference in the percentage concentrations ofthe most abundant fatty acids. The kernel oil has a low total saturated fatty acid content lessthan 15%, which is mainly composed of palmitic and stearic acids. The phenolic profile ofpeach kernels was determined by ultra-high-perfomance liquid chromatography coupled witha hybrid mass spectrometer (UHPLC-LTQ OrbiTrap MS/MS). In samples of peach kernels,different classes of phenolic substances and several organic acids with small number of Catoms were detected. Among phenolic compounds, the most abundant in peach seeds werecatechin and six phenolic acids: protocatechuic, p-hydroxybenzoic, p-hydroxyphenylacetic,chlorogenic, p-coumaric and ferulic acids. The quantification of saccharides was perfomedusing high-performance anion exchange chromatography with pulsed amperometric detection(HPAEC-PAD)...",
publisher = "Универзитет у Београду, Хемијски факултет",
journal = "Универзитет у Београду",
title = "Hemijska karakterizacija semena breskve (Prunus persica L.)",
url = "https://hdl.handle.net/21.15107/rcub_nardus_17607"
}

Koprivica, M.. (2020). Hemijska karakterizacija semena breskve (Prunus persica L.). in Универзитет у Београду
Универзитет у Београду, Хемијски факултет..
https://hdl.handle.net/21.15107/rcub_nardus_17607

Koprivica M. Hemijska karakterizacija semena breskve (Prunus persica L.). in Универзитет у Београду. 2020;.
https://hdl.handle.net/21.15107/rcub_nardus_17607 .

Koprivica, Marija, "Hemijska karakterizacija semena breskve (Prunus persica L.)" in Универзитет у Београду (2020),
https://hdl.handle.net/21.15107/rcub_nardus_17607 .

TY  - JOUR
AU  - Koprivica, Marija R.
AU  - Trifković, Jelena
AU  - Dramićanin, Aleksandra M.
AU  - Gašić, Uroš M.
AU  - Fotirić-Akšić, Milica M.
AU  - Milojković-Opsenica, Dušanka
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2226
AB  - Recently, search for new natural sources of compounds with health-enhancing properties prompted interest in fruit kernels. This paper aims to assess peach kernels as a source of nutritionally important compounds, such as phenolic compounds. A total of 25 kernels from various peach germplasm differing in origin and ripening time were characterized by their phenolic profiles. Ultra-high-Performance Liquid Chromatography coupled with Linear Trap Quadrupole and OrbiTrap MS/MS hybrid mass spectrometry was used for determination of 76 different organic compounds. The content of identified phenolic compounds indicated peach kernel as reliable source of bioactive substances with prevalent concentrations of catechin and several phenolic acids. Statistical procedures confirm that phenolic compounds could be used as phytochemical biomarkers to differentiate peach kernel samples belonging to different cultivars/genotypes according to their origin and ripening time. The CATPCA confirmed the possibility of application of chemical profiles presented only as categorical variables for classification.
PB  - Springer, New York
T2  - European Food Research and Technology
T1  - Determination of the phenolic profile of peach (Prunus persica L.) kernels using UHPLC-LTQ OrbiTrap MS/MS technique
VL  - 244
IS  - 11
SP  - 2051
EP  - 2064
DO  - 10.1007/s00217-018-3116-2
ER  - 

@article{
author = "Koprivica, Marija R. and Trifković, Jelena and Dramićanin, Aleksandra M. and Gašić, Uroš M. and Fotirić-Akšić, Milica M. and Milojković-Opsenica, Dušanka",
year = "2018",
abstract = "Recently, search for new natural sources of compounds with health-enhancing properties prompted interest in fruit kernels. This paper aims to assess peach kernels as a source of nutritionally important compounds, such as phenolic compounds. A total of 25 kernels from various peach germplasm differing in origin and ripening time were characterized by their phenolic profiles. Ultra-high-Performance Liquid Chromatography coupled with Linear Trap Quadrupole and OrbiTrap MS/MS hybrid mass spectrometry was used for determination of 76 different organic compounds. The content of identified phenolic compounds indicated peach kernel as reliable source of bioactive substances with prevalent concentrations of catechin and several phenolic acids. Statistical procedures confirm that phenolic compounds could be used as phytochemical biomarkers to differentiate peach kernel samples belonging to different cultivars/genotypes according to their origin and ripening time. The CATPCA confirmed the possibility of application of chemical profiles presented only as categorical variables for classification.",
publisher = "Springer, New York",
journal = "European Food Research and Technology",
title = "Determination of the phenolic profile of peach (Prunus persica L.) kernels using UHPLC-LTQ OrbiTrap MS/MS technique",
volume = "244",
number = "11",
pages = "2051-2064",
doi = "10.1007/s00217-018-3116-2"
}

Koprivica, M. R., Trifković, J., Dramićanin, A. M., Gašić, U. M., Fotirić-Akšić, M. M.,& Milojković-Opsenica, D.. (2018). Determination of the phenolic profile of peach (Prunus persica L.) kernels using UHPLC-LTQ OrbiTrap MS/MS technique. in European Food Research and Technology
Springer, New York., 244(11), 2051-2064.
https://doi.org/10.1007/s00217-018-3116-2

Koprivica MR, Trifković J, Dramićanin AM, Gašić UM, Fotirić-Akšić MM, Milojković-Opsenica D. Determination of the phenolic profile of peach (Prunus persica L.) kernels using UHPLC-LTQ OrbiTrap MS/MS technique. in European Food Research and Technology. 2018;244(11):2051-2064.
doi:10.1007/s00217-018-3116-2 .

Koprivica, Marija R., Trifković, Jelena, Dramićanin, Aleksandra M., Gašić, Uroš M., Fotirić-Akšić, Milica M., Milojković-Opsenica, Dušanka, "Determination of the phenolic profile of peach (Prunus persica L.) kernels using UHPLC-LTQ OrbiTrap MS/MS technique" in European Food Research and Technology, 244, no. 11 (2018):2051-2064,
https://doi.org/10.1007/s00217-018-3116-2 . .

TY  - DATA
AU  - Koprivica, Marija R.
AU  - Trifković, Jelena
AU  - Dramićanin, Aleksandra M.
AU  - Gašić, Uroš M.
AU  - Fotirić-Akšić, Milica M.
AU  - Milojković-Opsenica, Dušanka
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3198
PB  - Springer, New York
T2  - European Food Research and Technology
T1  - Supplementary material for the article: Koprivica, M. R.; Trifković, J. Đ.; Dramićanin, A. M.; Gašić, U. M.; Akšić, M. M. F.;  Milojković-Opsenica, D. M. Determination of the Phenolic Profile of Peach (Prunus Persica  L.) Kernels Using UHPLC–LTQ OrbiTrap MS/MS Technique. European Food Research and  Technology 2018, 244 (11), 2051–2064. https://doi.org/10.1007/s00217-018-3116-2
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3198
ER  - 

@misc{
author = "Koprivica, Marija R. and Trifković, Jelena and Dramićanin, Aleksandra M. and Gašić, Uroš M. and Fotirić-Akšić, Milica M. and Milojković-Opsenica, Dušanka",
year = "2018",
publisher = "Springer, New York",
journal = "European Food Research and Technology",
title = "Supplementary material for the article: Koprivica, M. R.; Trifković, J. Đ.; Dramićanin, A. M.; Gašić, U. M.; Akšić, M. M. F.;  Milojković-Opsenica, D. M. Determination of the Phenolic Profile of Peach (Prunus Persica  L.) Kernels Using UHPLC–LTQ OrbiTrap MS/MS Technique. European Food Research and  Technology 2018, 244 (11), 2051–2064. https://doi.org/10.1007/s00217-018-3116-2",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3198"
}

Koprivica, M. R., Trifković, J., Dramićanin, A. M., Gašić, U. M., Fotirić-Akšić, M. M.,& Milojković-Opsenica, D.. (2018). Supplementary material for the article: Koprivica, M. R.; Trifković, J. Đ.; Dramićanin, A. M.; Gašić, U. M.; Akšić, M. M. F.;  Milojković-Opsenica, D. M. Determination of the Phenolic Profile of Peach (Prunus Persica  L.) Kernels Using UHPLC–LTQ OrbiTrap MS/MS Technique. European Food Research and  Technology 2018, 244 (11), 2051–2064. https://doi.org/10.1007/s00217-018-3116-2. in European Food Research and Technology
Springer, New York..
https://hdl.handle.net/21.15107/rcub_cherry_3198

Koprivica MR, Trifković J, Dramićanin AM, Gašić UM, Fotirić-Akšić MM, Milojković-Opsenica D. Supplementary material for the article: Koprivica, M. R.; Trifković, J. Đ.; Dramićanin, A. M.; Gašić, U. M.; Akšić, M. M. F.;  Milojković-Opsenica, D. M. Determination of the Phenolic Profile of Peach (Prunus Persica  L.) Kernels Using UHPLC–LTQ OrbiTrap MS/MS Technique. European Food Research and  Technology 2018, 244 (11), 2051–2064. https://doi.org/10.1007/s00217-018-3116-2. in European Food Research and Technology. 2018;.
https://hdl.handle.net/21.15107/rcub_cherry_3198 .

Koprivica, Marija R., Trifković, Jelena, Dramićanin, Aleksandra M., Gašić, Uroš M., Fotirić-Akšić, Milica M., Milojković-Opsenica, Dušanka, "Supplementary material for the article: Koprivica, M. R.; Trifković, J. Đ.; Dramićanin, A. M.; Gašić, U. M.; Akšić, M. M. F.;  Milojković-Opsenica, D. M. Determination of the Phenolic Profile of Peach (Prunus Persica  L.) Kernels Using UHPLC–LTQ OrbiTrap MS/MS Technique. European Food Research and  Technology 2018, 244 (11), 2051–2064. https://doi.org/10.1007/s00217-018-3116-2" in European Food Research and Technology (2018),
https://hdl.handle.net/21.15107/rcub_cherry_3198 .