TY  - JOUR
AU  - Vukadinović, Jelena
AU  - Srdić, Jelena
AU  - Tosti, Tomislav
AU  - Dragičević, Vesna
AU  - Kravić, Natalija
AU  - Drinić, Snežana Mladenović
AU  - Milojković-Opsenica, Dušanka
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5513
AB  - Sweet maize has worldwide importance due to its high nutritional value and health benefits. In order to provide valuable health-related information to consumers, the phytochemicals profile of raw sweet maize kernels and those exposed to different treatments (cooking, frozen storage before cooking, sucrose addition during cooking, and blanching) was examined herein. Thus, carotenoids, tocopherols and free phenolic acids content was determined by liquid chromatography, while the content of water soluble sugars was analyzed by anion exchange chromatography. In response to immediate cooking, as well as, to blanching prior to shorter frozen storage and cooking afterwards, all hybrids exhibited a significant decrease in carotenoids, and a significant increase in concentration of tocopherols, fructose, glucose, protocatechuic, ferulic and p-coumaric acids, in comparison to the fresh samples. However, treatments with blanching prior to longer frozen storage and cooking afterwards, contributed only to increased tocopherols content. Distinct grouping of processed samples in comparison to their corresponding control samples, revealed the existence of unique linkage between changes in phytochemicals content upon treatment in a hybrid-dependent manner. Combined blanching prior to shorter frozen storage with sucrose addition during cooking is highly recommended as a potent tool for phytochemicals enhancement.
PB  - Elsevier
T2  - Journal of Food Composition and Analysis
T1  - Alteration in phytochemicals from sweet maize in response to domestic cooking and frozen storage
VL  - 114
SP  - 104637
DO  - 10.1016/j.jfca.2022.104637
ER  - 

@article{
author = "Vukadinović, Jelena and Srdić, Jelena and Tosti, Tomislav and Dragičević, Vesna and Kravić, Natalija and Drinić, Snežana Mladenović and Milojković-Opsenica, Dušanka",
year = "2022",
abstract = "Sweet maize has worldwide importance due to its high nutritional value and health benefits. In order to provide valuable health-related information to consumers, the phytochemicals profile of raw sweet maize kernels and those exposed to different treatments (cooking, frozen storage before cooking, sucrose addition during cooking, and blanching) was examined herein. Thus, carotenoids, tocopherols and free phenolic acids content was determined by liquid chromatography, while the content of water soluble sugars was analyzed by anion exchange chromatography. In response to immediate cooking, as well as, to blanching prior to shorter frozen storage and cooking afterwards, all hybrids exhibited a significant decrease in carotenoids, and a significant increase in concentration of tocopherols, fructose, glucose, protocatechuic, ferulic and p-coumaric acids, in comparison to the fresh samples. However, treatments with blanching prior to longer frozen storage and cooking afterwards, contributed only to increased tocopherols content. Distinct grouping of processed samples in comparison to their corresponding control samples, revealed the existence of unique linkage between changes in phytochemicals content upon treatment in a hybrid-dependent manner. Combined blanching prior to shorter frozen storage with sucrose addition during cooking is highly recommended as a potent tool for phytochemicals enhancement.",
publisher = "Elsevier",
journal = "Journal of Food Composition and Analysis",
title = "Alteration in phytochemicals from sweet maize in response to domestic cooking and frozen storage",
volume = "114",
pages = "104637",
doi = "10.1016/j.jfca.2022.104637"
}

Vukadinović, J., Srdić, J., Tosti, T., Dragičević, V., Kravić, N., Drinić, S. M.,& Milojković-Opsenica, D.. (2022). Alteration in phytochemicals from sweet maize in response to domestic cooking and frozen storage. in Journal of Food Composition and Analysis
Elsevier., 114, 104637.
https://doi.org/10.1016/j.jfca.2022.104637

Vukadinović J, Srdić J, Tosti T, Dragičević V, Kravić N, Drinić SM, Milojković-Opsenica D. Alteration in phytochemicals from sweet maize in response to domestic cooking and frozen storage. in Journal of Food Composition and Analysis. 2022;114:104637.
doi:10.1016/j.jfca.2022.104637 .

Vukadinović, Jelena, Srdić, Jelena, Tosti, Tomislav, Dragičević, Vesna, Kravić, Natalija, Drinić, Snežana Mladenović, Milojković-Opsenica, Dušanka, "Alteration in phytochemicals from sweet maize in response to domestic cooking and frozen storage" in Journal of Food Composition and Analysis, 114 (2022):104637,
https://doi.org/10.1016/j.jfca.2022.104637 . .

TY  - DATA
AU  - Vukadinović, Jelena
AU  - Srdić, Jelena
AU  - Tosti, Tomislav
AU  - Dragičević, Vesna
AU  - Kravić, Natalija
AU  - Drinić, Snežana Mladenović
AU  - Milojković-Opsenica, Dušanka
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5518
PB  - Elsevier
T2  - Journal of Food Composition and Analysis
T1  - Supplementary information for the article: Vukadinović, J.; Srdić, J.; Tosti, T.; Dragičević, V.; Kravić, N.; Drinić, S. M.; Milojković-Opsenica, D. Alteration in Phytochemicals from Sweet Maize in Response to Domestic Cooking and Frozen Storage. Journal of Food Composition and Analysis 2022, 114, 104637. https://doi.org/10.1016/j.jfca.2022.104637.
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5518
ER  - 

@misc{
author = "Vukadinović, Jelena and Srdić, Jelena and Tosti, Tomislav and Dragičević, Vesna and Kravić, Natalija and Drinić, Snežana Mladenović and Milojković-Opsenica, Dušanka",
year = "2022",
publisher = "Elsevier",
journal = "Journal of Food Composition and Analysis",
title = "Supplementary information for the article: Vukadinović, J.; Srdić, J.; Tosti, T.; Dragičević, V.; Kravić, N.; Drinić, S. M.; Milojković-Opsenica, D. Alteration in Phytochemicals from Sweet Maize in Response to Domestic Cooking and Frozen Storage. Journal of Food Composition and Analysis 2022, 114, 104637. https://doi.org/10.1016/j.jfca.2022.104637.",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5518"
}

Vukadinović, J., Srdić, J., Tosti, T., Dragičević, V., Kravić, N., Drinić, S. M.,& Milojković-Opsenica, D.. (2022). Supplementary information for the article: Vukadinović, J.; Srdić, J.; Tosti, T.; Dragičević, V.; Kravić, N.; Drinić, S. M.; Milojković-Opsenica, D. Alteration in Phytochemicals from Sweet Maize in Response to Domestic Cooking and Frozen Storage. Journal of Food Composition and Analysis 2022, 114, 104637. https://doi.org/10.1016/j.jfca.2022.104637.. in Journal of Food Composition and Analysis
Elsevier..
https://hdl.handle.net/21.15107/rcub_cherry_5518

Vukadinović J, Srdić J, Tosti T, Dragičević V, Kravić N, Drinić SM, Milojković-Opsenica D. Supplementary information for the article: Vukadinović, J.; Srdić, J.; Tosti, T.; Dragičević, V.; Kravić, N.; Drinić, S. M.; Milojković-Opsenica, D. Alteration in Phytochemicals from Sweet Maize in Response to Domestic Cooking and Frozen Storage. Journal of Food Composition and Analysis 2022, 114, 104637. https://doi.org/10.1016/j.jfca.2022.104637.. in Journal of Food Composition and Analysis. 2022;.
https://hdl.handle.net/21.15107/rcub_cherry_5518 .

Vukadinović, Jelena, Srdić, Jelena, Tosti, Tomislav, Dragičević, Vesna, Kravić, Natalija, Drinić, Snežana Mladenović, Milojković-Opsenica, Dušanka, "Supplementary information for the article: Vukadinović, J.; Srdić, J.; Tosti, T.; Dragičević, V.; Kravić, N.; Drinić, S. M.; Milojković-Opsenica, D. Alteration in Phytochemicals from Sweet Maize in Response to Domestic Cooking and Frozen Storage. Journal of Food Composition and Analysis 2022, 114, 104637. https://doi.org/10.1016/j.jfca.2022.104637." in Journal of Food Composition and Analysis (2022),
https://hdl.handle.net/21.15107/rcub_cherry_5518 .

TY  - THES
AU  - Vukadinović, Jelena
PY  - 2021
UR  - http://eteze.bg.ac.rs/application/showtheses?thesesId=8188
UR  - https://fedorabg.bg.ac.rs/fedora/get/o:23865/bdef:Content/download
UR  - http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=40402953
UR  - https://nardus.mpn.gov.rs/handle/123456789/18401
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4588
AB  - Predmet ove disertacije bio je proučavanje uticaja herbicida sa ili bez primene folijarnog đubriva na sadržaj fitohemikalija u listu i zrnu četiri hibrida kukuruza šećerca (ZP504su, ZP355su, ZP553su i ZP515su) tokom dve godine, u cilju definisanja njihove tolerantnosti i karakterističnog odgovora. Sadržaj fitohemikalija određen je primenom visoko-efikasne tečne hromatografije sa ultravioletnim detektorom sa više dioda i fluorescentnim detektorom i visoko-efikasne jonske hromatografije sa pulsno-amperometrijskim detektorom. Sadržaj ukupnih fenolnih jedinjenja, glutationa i antioksidativna aktivnost određeni su primenom UV/VIS spektrofotometrije. Hromatografska razdvajanja su postignuta pri nižim protocima mobilnih faza uz smanjen utrošak organskih rastvarača podržavajući na taj način trendove zelene analitičke hemije. Dobra linearnost, tačnost, niska granica detekcije, direktno HPLC određivanje ekstrakata bez derivatizacije, skraćeno vreme ekstrakcije i trajanja analize omogućili su rutinsko korišćenje primenjenih hromatografskih metoda. Rezultati su pokazali da je uticaj tretmana bio izraženiji u zrnu, dok u listu uglavnom nije bio statistički značajan. Primena oba herbicida dovela je do statistički značajnog povećanja ukupnog sadržaja svih fitohemikalija u ZP553su na osnovu čega se on može definisati kao tolerantan genotip. Primenjeni tretmani izazvali su aktiviranje neenzimskih antioksidanasa kod ZP355su, a kod ZP515su aktiviranje metabolizma ugljenih hidrata. Rezultati su pokazali da se sadržaj karotenoida, vitamina E, fenolnih kiselina i šećera može koristiti kao jedinstven pokazatelj genotipa nakon primenjenih tretmana. Pokazano je da kontrolisana upotreba herbicida može dovesti do poboljšanja fitohemijskog profila i povećanja nutritivnog statusa kukuruza šećerca.
AB  - The subject of this doctoral dissertation was the impact of herbicides with or without foliar fertilizer on phytochemicals content in leaf and grain in four hybrids of sweet maize (ZP504su, ZP355su, ZP553su, and ZP515su) during two years in order to define their tolerance and characteristic response. The content of phytochemicals was determined using high-performance liquid chromatography with an ultraviolet multi-diode detector and a fluorescent detector, and high-performance anion exchange chromatography with pulsed amperometric detection. The content of total phenolic compounds, glutathione and antioxidant activity was determined using UV / VIS spectrophotometry. Chromatographic separations were achieved at lower mobile phase flows with reduced consumption of organic solvents, thus supporting the trends of green analytical chemistry. Good linearity, accuracy, low limit of detection, direct HPLC determination of extracts without derivatization, shortened extraction time, and duration of analysis enabled the routine use of applied chromatographic methods. The results showed that the impact of the treatment was more conspicuous in the grain, while in the leaf it was generally not statistically significant. The application of both herbicides led to a statistically significant increase in the total content of all phytochemicals in ZP553su, based on which it can be defined as a tolerant genotype. The applied treatments caused the activation of non-enzymatic antioxidants in ZP355su, and in ZP515su the activation of carbohydrate metabolism. The results of this study indicated that the content of carotenoids, vitamin E, phenolic acids and sugars can be used as a characteristic phytochemical parameter of the genotype after the applied treatments. It has been shown that the controlled use of herbicides can lead to an improvement in the phytochemical profile and an increase in the nutritional status of sweet maize.
PB  - Универзитет у Београду, Хемијски факултет
T2  - Универзитет у Београду
T1  - Uticaj herbicida nikosulfurona i mezotriona i folijarnog đubriva na sadržaj fitohemikalija u listu i zrnu kukuruza šećerca
UR  - https://hdl.handle.net/21.15107/rcub_nardus_18401
ER  - 

@phdthesis{
author = "Vukadinović, Jelena",
year = "2021",
abstract = "Predmet ove disertacije bio je proučavanje uticaja herbicida sa ili bez primene folijarnog đubriva na sadržaj fitohemikalija u listu i zrnu četiri hibrida kukuruza šećerca (ZP504su, ZP355su, ZP553su i ZP515su) tokom dve godine, u cilju definisanja njihove tolerantnosti i karakterističnog odgovora. Sadržaj fitohemikalija određen je primenom visoko-efikasne tečne hromatografije sa ultravioletnim detektorom sa više dioda i fluorescentnim detektorom i visoko-efikasne jonske hromatografije sa pulsno-amperometrijskim detektorom. Sadržaj ukupnih fenolnih jedinjenja, glutationa i antioksidativna aktivnost određeni su primenom UV/VIS spektrofotometrije. Hromatografska razdvajanja su postignuta pri nižim protocima mobilnih faza uz smanjen utrošak organskih rastvarača podržavajući na taj način trendove zelene analitičke hemije. Dobra linearnost, tačnost, niska granica detekcije, direktno HPLC određivanje ekstrakata bez derivatizacije, skraćeno vreme ekstrakcije i trajanja analize omogućili su rutinsko korišćenje primenjenih hromatografskih metoda. Rezultati su pokazali da je uticaj tretmana bio izraženiji u zrnu, dok u listu uglavnom nije bio statistički značajan. Primena oba herbicida dovela je do statistički značajnog povećanja ukupnog sadržaja svih fitohemikalija u ZP553su na osnovu čega se on može definisati kao tolerantan genotip. Primenjeni tretmani izazvali su aktiviranje neenzimskih antioksidanasa kod ZP355su, a kod ZP515su aktiviranje metabolizma ugljenih hidrata. Rezultati su pokazali da se sadržaj karotenoida, vitamina E, fenolnih kiselina i šećera može koristiti kao jedinstven pokazatelj genotipa nakon primenjenih tretmana. Pokazano je da kontrolisana upotreba herbicida može dovesti do poboljšanja fitohemijskog profila i povećanja nutritivnog statusa kukuruza šećerca., The subject of this doctoral dissertation was the impact of herbicides with or without foliar fertilizer on phytochemicals content in leaf and grain in four hybrids of sweet maize (ZP504su, ZP355su, ZP553su, and ZP515su) during two years in order to define their tolerance and characteristic response. The content of phytochemicals was determined using high-performance liquid chromatography with an ultraviolet multi-diode detector and a fluorescent detector, and high-performance anion exchange chromatography with pulsed amperometric detection. The content of total phenolic compounds, glutathione and antioxidant activity was determined using UV / VIS spectrophotometry. Chromatographic separations were achieved at lower mobile phase flows with reduced consumption of organic solvents, thus supporting the trends of green analytical chemistry. Good linearity, accuracy, low limit of detection, direct HPLC determination of extracts without derivatization, shortened extraction time, and duration of analysis enabled the routine use of applied chromatographic methods. The results showed that the impact of the treatment was more conspicuous in the grain, while in the leaf it was generally not statistically significant. The application of both herbicides led to a statistically significant increase in the total content of all phytochemicals in ZP553su, based on which it can be defined as a tolerant genotype. The applied treatments caused the activation of non-enzymatic antioxidants in ZP355su, and in ZP515su the activation of carbohydrate metabolism. The results of this study indicated that the content of carotenoids, vitamin E, phenolic acids and sugars can be used as a characteristic phytochemical parameter of the genotype after the applied treatments. It has been shown that the controlled use of herbicides can lead to an improvement in the phytochemical profile and an increase in the nutritional status of sweet maize.",
publisher = "Универзитет у Београду, Хемијски факултет",
journal = "Универзитет у Београду",
title = "Uticaj herbicida nikosulfurona i mezotriona i folijarnog đubriva na sadržaj fitohemikalija u listu i zrnu kukuruza šećerca",
url = "https://hdl.handle.net/21.15107/rcub_nardus_18401"
}

Vukadinović, J.. (2021). Uticaj herbicida nikosulfurona i mezotriona i folijarnog đubriva na sadržaj fitohemikalija u listu i zrnu kukuruza šećerca. in Универзитет у Београду
Универзитет у Београду, Хемијски факултет..
https://hdl.handle.net/21.15107/rcub_nardus_18401

Vukadinović J. Uticaj herbicida nikosulfurona i mezotriona i folijarnog đubriva na sadržaj fitohemikalija u listu i zrnu kukuruza šećerca. in Универзитет у Београду. 2021;.
https://hdl.handle.net/21.15107/rcub_nardus_18401 .

Vukadinović, Jelena, "Uticaj herbicida nikosulfurona i mezotriona i folijarnog đubriva na sadržaj fitohemikalija u listu i zrnu kukuruza šećerca" in Универзитет у Београду (2021),
https://hdl.handle.net/21.15107/rcub_nardus_18401 .