Paunović, Dragana M.

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orcid::0000-0002-1830-7559
  • Paunović, Dragana M. (2)
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Author's Bibliography

Multi-elemental Analysis, Pattern Recognition Techniques of Wild and Cultivated Rosehips from Serbia, and Nutritional Aspect

Popović-Đorđević, Jelena; Paunović, Dragana M.; Milić, Aleksandra; Krstić, Đurđa D.; Siavash Moghaddam, Sina; Roje, Vibor

(2021)

TY  - JOUR
AU  - Popović-Đorđević, Jelena
AU  - Paunović, Dragana M.
AU  - Milić, Aleksandra
AU  - Krstić, Đurđa D.
AU  - Siavash Moghaddam, Sina
AU  - Roje, Vibor
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4347
AB  - Twenty-six major and trace elements, in the seed and the mesocarp of wild and cultivated rosehips from different locations in Serbia, were quantified by means of inductively coupled plasma–atomic emission spectroscopy (ICP–AES). The cultivated rosehip was investigated for the first time. In both wild and cultivated rosehips, the most abundant elements were K and Ca. Among trace elements, Mn (in both seed and mesocarp); Fe (in seeds); and B, Ba, and Sr (in mesocarp) were quantified in the highest concentrations. The higher content of Cu, K, Mn, P, and S in the seed of cultivated rosehip, as well as Ca, Mg, and Sr in the mesocarp of wild rosehip, was observed, both significant at p < 0.05. Additionally, differences between the seed and the mesocarp of studied rosehip were noticed in the content of B, Cu, Fe, K, Ni, P, S, Sr, and Ti (p < 0.05). Nutritional assessment revealed that both wild and cultivated rosehips are a valuable source of essential elements (Ca, Cu, K, Mg, Mn, and P). The absence of toxic and potentially toxic elements additionally contributes to the quality of studied Serbian rosehip. A high impact of factors such as variety, location, as well as their interaction on the content of elements in cultivated rosehip mesocarp and seed was observed. Pattern recognition techniques, principal component analysis (PCA), and hierarchical cluster analysis (HCA) were applied in order to provide insight into similarities among the analyzed samples.
T2  - Biological Trace Element Research
T1  - Multi-elemental Analysis, Pattern Recognition Techniques of Wild and Cultivated Rosehips from Serbia, and Nutritional Aspect
VL  - 199
IS  - 3
SP  - 1110
EP  - 1122
DO  - 10.1007/s12011-020-02199-4
ER  - 
@article{
author = "Popović-Đorđević, Jelena and Paunović, Dragana M. and Milić, Aleksandra and Krstić, Đurđa D. and Siavash Moghaddam, Sina and Roje, Vibor",
year = "2021",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/4347",
abstract = "Twenty-six major and trace elements, in the seed and the mesocarp of wild and cultivated rosehips from different locations in Serbia, were quantified by means of inductively coupled plasma–atomic emission spectroscopy (ICP–AES). The cultivated rosehip was investigated for the first time. In both wild and cultivated rosehips, the most abundant elements were K and Ca. Among trace elements, Mn (in both seed and mesocarp); Fe (in seeds); and B, Ba, and Sr (in mesocarp) were quantified in the highest concentrations. The higher content of Cu, K, Mn, P, and S in the seed of cultivated rosehip, as well as Ca, Mg, and Sr in the mesocarp of wild rosehip, was observed, both significant at p < 0.05. Additionally, differences between the seed and the mesocarp of studied rosehip were noticed in the content of B, Cu, Fe, K, Ni, P, S, Sr, and Ti (p < 0.05). Nutritional assessment revealed that both wild and cultivated rosehips are a valuable source of essential elements (Ca, Cu, K, Mg, Mn, and P). The absence of toxic and potentially toxic elements additionally contributes to the quality of studied Serbian rosehip. A high impact of factors such as variety, location, as well as their interaction on the content of elements in cultivated rosehip mesocarp and seed was observed. Pattern recognition techniques, principal component analysis (PCA), and hierarchical cluster analysis (HCA) were applied in order to provide insight into similarities among the analyzed samples.",
journal = "Biological Trace Element Research",
title = "Multi-elemental Analysis, Pattern Recognition Techniques of Wild and Cultivated Rosehips from Serbia, and Nutritional Aspect",
volume = "199",
number = "3",
pages = "1110-1122",
doi = "10.1007/s12011-020-02199-4"
}
Popović-Đorđević, J., Paunović, D. M., Milić, A., Krstić, Đ. D., Siavash Moghaddam, S.,& Roje, V. (2021). Multi-elemental Analysis, Pattern Recognition Techniques of Wild and Cultivated Rosehips from Serbia, and Nutritional Aspect.
Biological Trace Element Research, 199(3), 1110-1122.
https://doi.org/10.1007/s12011-020-02199-4
Popović-Đorđević J, Paunović DM, Milić A, Krstić ĐD, Siavash Moghaddam S, Roje V. Multi-elemental Analysis, Pattern Recognition Techniques of Wild and Cultivated Rosehips from Serbia, and Nutritional Aspect. Biological Trace Element Research. 2021;199(3):1110-1122
Popović-Đorđević Jelena, Paunović Dragana M., Milić Aleksandra, Krstić Đurđa D., Siavash Moghaddam Sina, Roje Vibor, "Multi-elemental Analysis, Pattern Recognition Techniques of Wild and Cultivated Rosehips from Serbia, and Nutritional Aspect" 199, no. 3 (2021):1110-1122,
https://doi.org/10.1007/s12011-020-02199-4 .
3
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The extract of fennel fruit as a potential natural additive in food industry

Rajić, Jasmina R.; Đorđević, Sofija M.; Tešević, Vele; Živković, Marijana B.; Đorđević, Neda O.; Paunović, Dragana M.; Nedović, Viktor A.; Petrović, Tanja S.

(2018)

TY  - JOUR
AU  - Rajić, Jasmina R.
AU  - Đorđević, Sofija M.
AU  - Tešević, Vele
AU  - Živković, Marijana B.
AU  - Đorđević, Neda O.
AU  - Paunović, Dragana M.
AU  - Nedović, Viktor A.
AU  - Petrović, Tanja S.
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/213
AB  - In this study, the polyphenol profile and antioxidant activity of the hydro-ethanolic extract of the fennel fruit were examined in order to investigate the possibility of its application as a potential functional food additive. Total phenols were analyzed by the method of Folin-Ciocalteu, while total flavonoids were determined by the aluminum chloride colorimetric method. The separation and quantification of phenolic compounds were performed by LC-MS/MS analysis, using a multiple reaction monitoring (MRM) mode. The antioxidant capacity was determined by FRAP and DPPH assays. The high values of total phenolics and flavonoids were found, as well as high antioxidant activity which amounted to 9023.33 ± 38.19 µmol Fe(II)/l and 3.73 ± 0.04 mmol TE/l, tested by FRAP and DPPH assays, respectively. Among the identified phenolic compounds, p-hydroxybenzoic and chlorogenic acids were detected as predominant. The obtained results indicated that the hydro-ethanolic extract of the fennel fruit can be used in food industry as a potential natural antioxidant.
AB  - U ovom radu određivan je sadržaj polifenola i antioksidativna aktivnost vodeno-etanolnog ekstrakta morača, sa ciljem ispitivanja mogućnosti njegove primene kao potencijalnog funkcionalnog aditiva. Ukupni fenoli su analizirani metodom po Folin-Ciocalteu, dok je ukupan sadržaj flavonoida određen kolorimetrijskom metodom primenom aluminijum hlorida. Razdvajanje i kvantifikacija fenolnih jedinjenja postignuti su upotrebom LC-MS/MS metode u režimu koji omogućava istovremeno praćenje više jonskih prelaza. Antioksidativni kapacitet je određivan primenom testova FRAP i DPPH. U testiranom ekstraktu dobijene su visoke vrednosti za ukupne fenole i flavonoide, a dobijena je i visoka vrednost antioksidativne aktivnosti, koja je iznosila 9023.33 ± 38,19 mmol Fe(II)/l i 3,73 ± 0,04 mmol TE/l, računato primenom testa FRAP odnosno testa DPPH. Među fenolnim jedinjenjima, phidroksibenzoeva i hlorogena kiselina su pronađene kao dominantne. Dobijeni rezultati ukazuju na to da se ekstrakt morača može primenjivati u prehrambenoj industriji kao potencijalni prirodni antioksidans.
T2  - Journal of Agricultural Sciences
T1  - The extract of fennel fruit as a potential natural additive in food industry
T1  - Ekstrakt ploda morača kao potencijalni prirodni aditiv u prehrambenoj industriji
VL  - 63
IS  - 2
SP  - 205
EP  - 215
DO  - 10.2298/JAS1802205R
ER  - 
@article{
author = "Rajić, Jasmina R. and Đorđević, Sofija M. and Tešević, Vele and Živković, Marijana B. and Đorđević, Neda O. and Paunović, Dragana M. and Nedović, Viktor A. and Petrović, Tanja S.",
year = "2018",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/213",
abstract = "In this study, the polyphenol profile and antioxidant activity of the hydro-ethanolic extract of the fennel fruit were examined in order to investigate the possibility of its application as a potential functional food additive. Total phenols were analyzed by the method of Folin-Ciocalteu, while total flavonoids were determined by the aluminum chloride colorimetric method. The separation and quantification of phenolic compounds were performed by LC-MS/MS analysis, using a multiple reaction monitoring (MRM) mode. The antioxidant capacity was determined by FRAP and DPPH assays. The high values of total phenolics and flavonoids were found, as well as high antioxidant activity which amounted to 9023.33 ± 38.19 µmol Fe(II)/l and 3.73 ± 0.04 mmol TE/l, tested by FRAP and DPPH assays, respectively. Among the identified phenolic compounds, p-hydroxybenzoic and chlorogenic acids were detected as predominant. The obtained results indicated that the hydro-ethanolic extract of the fennel fruit can be used in food industry as a potential natural antioxidant., U ovom radu određivan je sadržaj polifenola i antioksidativna aktivnost vodeno-etanolnog ekstrakta morača, sa ciljem ispitivanja mogućnosti njegove primene kao potencijalnog funkcionalnog aditiva. Ukupni fenoli su analizirani metodom po Folin-Ciocalteu, dok je ukupan sadržaj flavonoida određen kolorimetrijskom metodom primenom aluminijum hlorida. Razdvajanje i kvantifikacija fenolnih jedinjenja postignuti su upotrebom LC-MS/MS metode u režimu koji omogućava istovremeno praćenje više jonskih prelaza. Antioksidativni kapacitet je određivan primenom testova FRAP i DPPH. U testiranom ekstraktu dobijene su visoke vrednosti za ukupne fenole i flavonoide, a dobijena je i visoka vrednost antioksidativne aktivnosti, koja je iznosila 9023.33 ± 38,19 mmol Fe(II)/l i 3,73 ± 0,04 mmol TE/l, računato primenom testa FRAP odnosno testa DPPH. Među fenolnim jedinjenjima, phidroksibenzoeva i hlorogena kiselina su pronađene kao dominantne. Dobijeni rezultati ukazuju na to da se ekstrakt morača može primenjivati u prehrambenoj industriji kao potencijalni prirodni antioksidans.",
journal = "Journal of Agricultural Sciences",
title = "The extract of fennel fruit as a potential natural additive in food industry, Ekstrakt ploda morača kao potencijalni prirodni aditiv u prehrambenoj industriji",
volume = "63",
number = "2",
pages = "205-215",
doi = "10.2298/JAS1802205R"
}
Rajić, J. R., Đorđević, S. M., Tešević, V., Živković, M. B., Đorđević, N. O., Paunović, D. M., Nedović, V. A.,& Petrović, T. S. (2018). Ekstrakt ploda morača kao potencijalni prirodni aditiv u prehrambenoj industriji.
Journal of Agricultural Sciences, 63(2), 205-215.
https://doi.org/10.2298/JAS1802205R
Rajić JR, Đorđević SM, Tešević V, Živković MB, Đorđević NO, Paunović DM, Nedović VA, Petrović TS. Ekstrakt ploda morača kao potencijalni prirodni aditiv u prehrambenoj industriji. Journal of Agricultural Sciences. 2018;63(2):205-215
Rajić Jasmina R., Đorđević Sofija M., Tešević Vele, Živković Marijana B., Đorđević Neda O., Paunović Dragana M., Nedović Viktor A., Petrović Tanja S., "Ekstrakt ploda morača kao potencijalni prirodni aditiv u prehrambenoj industriji" 63, no. 2 (2018):205-215,
https://doi.org/10.2298/JAS1802205R .
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