TY  - CONF
AU  - Cvijanović, Vojin
AU  - Dramićanin, Aleksandra
AU  - Sarić, Beka
AU  - Jakanovski, Mihajlo V.
AU  - Momirović, Nebojša
AU  - Milojković-Opsenica, Dušanka
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5976
AB  - Interest in production of protected crops has grown significantly over the past decade. Different cultivation systems (conventional, integral, and organic) affect the biological activity, which is ultimately reflected in the high quality of the fruits of different vegetable crops. In accordance with the requirements for health-safe products without residues of harmful substances in fruits, there is an increasing need for the production of tomatoes in integral and organic production systems. One of the most important features of these vegetables is their high quality and health safety, high nutritional and biological value. Agricultural production systems and growing practices are critical factors in determining the nutritional quality of tomato fruits [1]. In tomato, the sugar content is one of the important factors and one of the most significant parameters from the aspect of food quality [1]. Therefore, the aim of this work is to monitor fluctuations in sugars content, as parameters
that determine the nutritional value in tomato cultivars, induced by growing under integral and organic conditions. For this purpose, a set of sixteen samples of four types of tomatoes - beef, grapolo, mini and midi plum, and cherry - was analyzed. Each type of tomato included two varieties, grown in two agricultural systems - integral and organic. The sugars profile was obtained using High-Performance Anion Exchange Chromatography with Pulsed Amperometric Detection (HPAECPAD). The content of eleven sugar components was determined. Fructose and glucose were the major sugar compounds [2], while the sugar microcomponents were trehalose, arabinose, melibiose, sucrose, isomaltose, gentiobiose, raffinose, maltose, and panose. The results showed differences between samples produced in integral and organic growing systems, primarily in microsugar components. Higher content of trehalose and melibiose was found in samples obtained from organic production.

Fig.1. Principal Component Analysis (A)- The difference between integral (I) and organic (O) type of production; score plot (1a) – tomato samples: integral samples (I) 9-14, organic samples (O) 1-8, and loading plot (1b), and results of the Mann-Whitney U test (B) - sugar markers of type of production.

Acknowledgments: The authors would like to thank the Zeleni hit d.o.o. from Belgrade, Serbia, for field trials and support. This work has been supported by the Ministry of Science, Technological 
Development and Innovation of Republic of Serbia, Contract number: 451-03- 47/2023-01/200168, 451-03-47/2023-01/200288 and 451-03-47/2023-01/ 200045.

References:
[1] E. Rosa-Martínez, M. D. García-Martínez, A. M. Adalid-Martínez, L. Pereira-Dias, C. Casanova, E. Soler, M. Rosario Figas, M. Dolores
Raigon, M. Plazas, S. Soler, J. Prohens, Food Research International, 147 (2021) 110531.
[2] C. Agius, S. von Tucher, B. Poppenberger, W. Rozhon, MethodsX, 5 (2018). 537-550.
PB  - Beograd : Srpsko hemijsko društvo
C3  - XXII Congress EuroFoodChem, June 14-16, 2023, Belgrade, Serbia, 2023
T1  - The influence of integral and organic growing systems on sugar content in selected tomato types and cultivars
SP  - 87
EP  - 87
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5976
ER  - 

@conference{
author = "Cvijanović, Vojin and Dramićanin, Aleksandra and Sarić, Beka and Jakanovski, Mihajlo V. and Momirović, Nebojša and Milojković-Opsenica, Dušanka",
year = "2023",
abstract = "Interest in production of protected crops has grown significantly over the past decade. Different cultivation systems (conventional, integral, and organic) affect the biological activity, which is ultimately reflected in the high quality of the fruits of different vegetable crops. In accordance with the requirements for health-safe products without residues of harmful substances in fruits, there is an increasing need for the production of tomatoes in integral and organic production systems. One of the most important features of these vegetables is their high quality and health safety, high nutritional and biological value. Agricultural production systems and growing practices are critical factors in determining the nutritional quality of tomato fruits [1]. In tomato, the sugar content is one of the important factors and one of the most significant parameters from the aspect of food quality [1]. Therefore, the aim of this work is to monitor fluctuations in sugars content, as parameters
that determine the nutritional value in tomato cultivars, induced by growing under integral and organic conditions. For this purpose, a set of sixteen samples of four types of tomatoes - beef, grapolo, mini and midi plum, and cherry - was analyzed. Each type of tomato included two varieties, grown in two agricultural systems - integral and organic. The sugars profile was obtained using High-Performance Anion Exchange Chromatography with Pulsed Amperometric Detection (HPAECPAD). The content of eleven sugar components was determined. Fructose and glucose were the major sugar compounds [2], while the sugar microcomponents were trehalose, arabinose, melibiose, sucrose, isomaltose, gentiobiose, raffinose, maltose, and panose. The results showed differences between samples produced in integral and organic growing systems, primarily in microsugar components. Higher content of trehalose and melibiose was found in samples obtained from organic production.

Fig.1. Principal Component Analysis (A)- The difference between integral (I) and organic (O) type of production; score plot (1a) – tomato samples: integral samples (I) 9-14, organic samples (O) 1-8, and loading plot (1b), and results of the Mann-Whitney U test (B) - sugar markers of type of production.

Acknowledgments: The authors would like to thank the Zeleni hit d.o.o. from Belgrade, Serbia, for field trials and support. This work has been supported by the Ministry of Science, Technological 
Development and Innovation of Republic of Serbia, Contract number: 451-03- 47/2023-01/200168, 451-03-47/2023-01/200288 and 451-03-47/2023-01/ 200045.

References:
[1] E. Rosa-Martínez, M. D. García-Martínez, A. M. Adalid-Martínez, L. Pereira-Dias, C. Casanova, E. Soler, M. Rosario Figas, M. Dolores
Raigon, M. Plazas, S. Soler, J. Prohens, Food Research International, 147 (2021) 110531.
[2] C. Agius, S. von Tucher, B. Poppenberger, W. Rozhon, MethodsX, 5 (2018). 537-550.",
publisher = "Beograd : Srpsko hemijsko društvo",
journal = "XXII Congress EuroFoodChem, June 14-16, 2023, Belgrade, Serbia, 2023",
title = "The influence of integral and organic growing systems on sugar content in selected tomato types and cultivars",
pages = "87-87",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5976"
}

Cvijanović, V., Dramićanin, A., Sarić, B., Jakanovski, M. V., Momirović, N.,& Milojković-Opsenica, D.. (2023). The influence of integral and organic growing systems on sugar content in selected tomato types and cultivars. in XXII Congress EuroFoodChem, June 14-16, 2023, Belgrade, Serbia, 2023
Beograd : Srpsko hemijsko društvo., 87-87.
https://hdl.handle.net/21.15107/rcub_cherry_5976

Cvijanović V, Dramićanin A, Sarić B, Jakanovski MV, Momirović N, Milojković-Opsenica D. The influence of integral and organic growing systems on sugar content in selected tomato types and cultivars. in XXII Congress EuroFoodChem, June 14-16, 2023, Belgrade, Serbia, 2023. 2023;:87-87.
https://hdl.handle.net/21.15107/rcub_cherry_5976 .

Cvijanović, Vojin, Dramićanin, Aleksandra, Sarić, Beka, Jakanovski, Mihajlo V., Momirović, Nebojša, Milojković-Opsenica, Dušanka, "The influence of integral and organic growing systems on sugar content in selected tomato types and cultivars" in XXII Congress EuroFoodChem, June 14-16, 2023, Belgrade, Serbia, 2023 (2023):87-87,
https://hdl.handle.net/21.15107/rcub_cherry_5976 .

TY  - JOUR
AU  - Cvijanović, Vojin
AU  - Sarić, Beka
AU  - Dramićanin, Aleksandra M.
AU  - Kodranov, Igor D.
AU  - Manojlović, Dragan D.
AU  - Momirović, Nevena
AU  - Momirović, Nebojša M.
AU  - Milojković-Opsenica, Dušanka
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4765
AB  - The identification of agricultural food production systems has gained importance in order to protect both human health and the environment. The importance of organic production system of agriculture which involves the application of natural processes and substances, and limits or completely eliminates the use of synthesized means is emphasized. Knowledge of the mineral composition in tomato samples can be used as a potent tool in the identification of chemical markers as potential indicators of the farming system. A set of tomato samples taken from two factorial randomized trials were comprehended eight different varieties, belonging to four tomato types: large—BEEF and CLUSTER, and mini and midi—CHERRY and PLUM tomatoes, cultivated under two different farming systems: integral (IPM) and organic (O) were characterized based on the composition of the minerals. A total of 44 elements were quantified. To establish criteria for the classification of the samples and confirm a unique set of parameters of variation among the types of production, sophisticated chemometric techniques were used. The results indicate that the accumulation of elements varies between 8 tomato varieties and 2 different growing systems. The contents of Al, Mn, As, Pb, and some of the rare-earth elements (REEs) are able to distinguish between production types. Examination of different hybrids, which belong to different types in two production systems: organic and integral within Zeleni hit (official Enza and Vitalis trial and breeding station), was done with the aim of reaching a methodology of diversification, ie complete traceability of organic production, and to contribute to distinguishing types of agricultural systems and enhancing the possibility of acquiring a valuable authenticity factor about the type of agricultural production system employed for the cultivation of tomatoes.
PB  - MDPI
T2  - Agriculture (Switzerland)
T1  - Content and Distribution of Macroelements, Microelements, and Rare-Earth Elements in Different Tomato Varieties as a Promising Tool for Monitoring the Distinction between the Integral and Organic Systems of Production in Zeleni hit—Official Enza and Vitalis Trial and Breeding Station
VL  - 11
IS  - 10
SP  - 1009
DO  - 10.3390/agriculture11101009
ER  - 

@article{
author = "Cvijanović, Vojin and Sarić, Beka and Dramićanin, Aleksandra M. and Kodranov, Igor D. and Manojlović, Dragan D. and Momirović, Nevena and Momirović, Nebojša M. and Milojković-Opsenica, Dušanka",
year = "2021",
abstract = "The identification of agricultural food production systems has gained importance in order to protect both human health and the environment. The importance of organic production system of agriculture which involves the application of natural processes and substances, and limits or completely eliminates the use of synthesized means is emphasized. Knowledge of the mineral composition in tomato samples can be used as a potent tool in the identification of chemical markers as potential indicators of the farming system. A set of tomato samples taken from two factorial randomized trials were comprehended eight different varieties, belonging to four tomato types: large—BEEF and CLUSTER, and mini and midi—CHERRY and PLUM tomatoes, cultivated under two different farming systems: integral (IPM) and organic (O) were characterized based on the composition of the minerals. A total of 44 elements were quantified. To establish criteria for the classification of the samples and confirm a unique set of parameters of variation among the types of production, sophisticated chemometric techniques were used. The results indicate that the accumulation of elements varies between 8 tomato varieties and 2 different growing systems. The contents of Al, Mn, As, Pb, and some of the rare-earth elements (REEs) are able to distinguish between production types. Examination of different hybrids, which belong to different types in two production systems: organic and integral within Zeleni hit (official Enza and Vitalis trial and breeding station), was done with the aim of reaching a methodology of diversification, ie complete traceability of organic production, and to contribute to distinguishing types of agricultural systems and enhancing the possibility of acquiring a valuable authenticity factor about the type of agricultural production system employed for the cultivation of tomatoes.",
publisher = "MDPI",
journal = "Agriculture (Switzerland)",
title = "Content and Distribution of Macroelements, Microelements, and Rare-Earth Elements in Different Tomato Varieties as a Promising Tool for Monitoring the Distinction between the Integral and Organic Systems of Production in Zeleni hit—Official Enza and Vitalis Trial and Breeding Station",
volume = "11",
number = "10",
pages = "1009",
doi = "10.3390/agriculture11101009"
}

Cvijanović, V., Sarić, B., Dramićanin, A. M., Kodranov, I. D., Manojlović, D. D., Momirović, N., Momirović, N. M.,& Milojković-Opsenica, D.. (2021). Content and Distribution of Macroelements, Microelements, and Rare-Earth Elements in Different Tomato Varieties as a Promising Tool for Monitoring the Distinction between the Integral and Organic Systems of Production in Zeleni hit—Official Enza and Vitalis Trial and Breeding Station. in Agriculture (Switzerland)
MDPI., 11(10), 1009.
https://doi.org/10.3390/agriculture11101009

Cvijanović V, Sarić B, Dramićanin AM, Kodranov ID, Manojlović DD, Momirović N, Momirović NM, Milojković-Opsenica D. Content and Distribution of Macroelements, Microelements, and Rare-Earth Elements in Different Tomato Varieties as a Promising Tool for Monitoring the Distinction between the Integral and Organic Systems of Production in Zeleni hit—Official Enza and Vitalis Trial and Breeding Station. in Agriculture (Switzerland). 2021;11(10):1009.
doi:10.3390/agriculture11101009 .

Cvijanović, Vojin, Sarić, Beka, Dramićanin, Aleksandra M., Kodranov, Igor D., Manojlović, Dragan D., Momirović, Nevena, Momirović, Nebojša M., Milojković-Opsenica, Dušanka, "Content and Distribution of Macroelements, Microelements, and Rare-Earth Elements in Different Tomato Varieties as a Promising Tool for Monitoring the Distinction between the Integral and Organic Systems of Production in Zeleni hit—Official Enza and Vitalis Trial and Breeding Station" in Agriculture (Switzerland), 11, no. 10 (2021):1009,
https://doi.org/10.3390/agriculture11101009 . .

TY  - THES
AU  - Sarić, Beka
PY  - 2021
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4629
AB  - Cilj ovog master rada bio je optimizacija postupka ekstrakcije i određivanje sadržaja ukupnih polifenola i antioksidativnih karakteristika odabranih vrsta paradajza (Velocity, Rally, Avalavtino, Dirk, Tomagino, Sakura, Vespolino i Ardiles) iz dva različita sistema gajenja (organska i integralna proizvodnja) primenom adekvatnih spektrofotometrijskih metoda.
T1  - Ukupan sadržaja polifenola i antioksidativna aktivnost kao parametari optimizacije postupka ekstrakcije i razlikovanja organskog i integralnog sistema gajenja paradajza
SP  - 2
EP  - 48
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4629
ER  - 

@mastersthesis{
author = "Sarić, Beka",
year = "2021",
abstract = "Cilj ovog master rada bio je optimizacija postupka ekstrakcije i određivanje sadržaja ukupnih polifenola i antioksidativnih karakteristika odabranih vrsta paradajza (Velocity, Rally, Avalavtino, Dirk, Tomagino, Sakura, Vespolino i Ardiles) iz dva različita sistema gajenja (organska i integralna proizvodnja) primenom adekvatnih spektrofotometrijskih metoda.",
title = "Ukupan sadržaja polifenola i antioksidativna aktivnost kao parametari optimizacije postupka ekstrakcije i razlikovanja organskog i integralnog sistema gajenja paradajza",
pages = "2-48",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4629"
}

Sarić, B.. (2021). Ukupan sadržaja polifenola i antioksidativna aktivnost kao parametari optimizacije postupka ekstrakcije i razlikovanja organskog i integralnog sistema gajenja paradajza. , 2-48.
https://hdl.handle.net/21.15107/rcub_cherry_4629

Sarić B. Ukupan sadržaja polifenola i antioksidativna aktivnost kao parametari optimizacije postupka ekstrakcije i razlikovanja organskog i integralnog sistema gajenja paradajza. 2021;:2-48.
https://hdl.handle.net/21.15107/rcub_cherry_4629 .

Sarić, Beka, "Ukupan sadržaja polifenola i antioksidativna aktivnost kao parametari optimizacije postupka ekstrakcije i razlikovanja organskog i integralnog sistema gajenja paradajza" (2021):2-48,
https://hdl.handle.net/21.15107/rcub_cherry_4629 .

TY  - THES
AU  - Sarić, Beka
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4070
AB  - U ovom radu, za određivanje diazepama (DZP) korišćena je štampana elektroda (eng. screen-printed electrode, SPE), presvučena filmom antimona (SbFSPE). Ovakva elektroda pripremljena je nanošenjem antimona na komercijalno dostupnu štampanu elektrodu. Parametri koji utiču na elektroanalitički odgovor SbFSPE su proučeni i optimizovani. Na ovaj način modifikovana elektroda pokazala je povećanu elektroaktivnost za redukciju diazepama (DZP) u odnosu na nemodifikovanu. Redukcija diazepama (DZP) je bila ireverzibilna i zavisila je od difuzije. Pri optimalnim uslovima, za određivanje diazepama (DZP), upotrebljena je voltametrija sa linearnom promenom potencijala (eng. Linear Sweep Voltammetry, LSV). Senzor je utvrdio linearnnu zavisnost u opsegu od 0,5 do 10 μmol/L sa koefcijentom korelacije 0,9992. Granica detekcije je bila 0,33μmol/L, a odgovarajuća granica kvantifikacije 1,08 μmol/L. Modifikacija štampane elektrode je omogućila određivanje diazepama (DZP) u prisustvukiseonika. Štampana elektroda presvučena filmom antimona (SbFSPE) je korišćena za određivanje diazepama (DZP) u tabletama.
T1  - Voltametrijsko određivanje diazepama na štampanoj elektrodi modifikovanoj antimonom u farmaceutskim preparatima
SP  - 2
EP  - 20
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4070
ER  - 

@misc{
author = "Sarić, Beka",
year = "2020",
abstract = "U ovom radu, za određivanje diazepama (DZP) korišćena je štampana elektroda (eng. screen-printed electrode, SPE), presvučena filmom antimona (SbFSPE). Ovakva elektroda pripremljena je nanošenjem antimona na komercijalno dostupnu štampanu elektrodu. Parametri koji utiču na elektroanalitički odgovor SbFSPE su proučeni i optimizovani. Na ovaj način modifikovana elektroda pokazala je povećanu elektroaktivnost za redukciju diazepama (DZP) u odnosu na nemodifikovanu. Redukcija diazepama (DZP) je bila ireverzibilna i zavisila je od difuzije. Pri optimalnim uslovima, za određivanje diazepama (DZP), upotrebljena je voltametrija sa linearnom promenom potencijala (eng. Linear Sweep Voltammetry, LSV). Senzor je utvrdio linearnnu zavisnost u opsegu od 0,5 do 10 μmol/L sa koefcijentom korelacije 0,9992. Granica detekcije je bila 0,33μmol/L, a odgovarajuća granica kvantifikacije 1,08 μmol/L. Modifikacija štampane elektrode je omogućila određivanje diazepama (DZP) u prisustvukiseonika. Štampana elektroda presvučena filmom antimona (SbFSPE) je korišćena za određivanje diazepama (DZP) u tabletama.",
title = "Voltametrijsko određivanje diazepama na štampanoj elektrodi modifikovanoj antimonom u farmaceutskim preparatima",
pages = "2-20",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4070"
}

Sarić, B.. (2020). Voltametrijsko određivanje diazepama na štampanoj elektrodi modifikovanoj antimonom u farmaceutskim preparatima. , 2-20.
https://hdl.handle.net/21.15107/rcub_cherry_4070

Sarić B. Voltametrijsko određivanje diazepama na štampanoj elektrodi modifikovanoj antimonom u farmaceutskim preparatima. 2020;:2-20.
https://hdl.handle.net/21.15107/rcub_cherry_4070 .

Sarić, Beka, "Voltametrijsko određivanje diazepama na štampanoj elektrodi modifikovanoj antimonom u farmaceutskim preparatima" (2020):2-20,
https://hdl.handle.net/21.15107/rcub_cherry_4070 .