TY  - CONF
AU  - Milutinović, Milica
AU  - Nakarada, Đura
AU  - Božunović, Jelena
AU  - Gašić, Uroš
AU  - Živković, Suzana
AU  - Savić, Jelena
AU  - Skorić, Marijana
AU  - Devrnja, Nina
AU  - Banjanac, Tijana
AU  - Todorović, Miloš
AU  - Mojović, Miloš
AU  - Mišić, Danijela
PY  - 2022
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5270
AB  - Identifying plant species tolerant to hypoxia and determining mechanisms this tolerance is standing upon may aid in improving nutritional quality of fruits of waterlogging-intolerant crops. Berries of Solanum dulcamara L. (bittersweet), a Eurasian species belonging to the Solanaceae family that grows in both dry habitats and wetlands, represent a suitable hypoxia-tolerant model species to study redox processes in relation to fruit development. Using biochemical and physicochemical analyses, we examined differences in enzymatic and non-enzymatic components of the antioxidant system of S. dulcamara during the transition from mature green (MG) to ripe red (RR) developmental stage. By combining untargeted (UHPLC/Orbitrap MSn) and targeted (UHPLC-DAD MS2) metabolomics approaches, we revealed a significant change in polyphenolic profile of S. dulcamara fruits during fruit ripening. In order to improve knowledge on the link between metabolism and cell redox status, Electron Paramagnetic Resonance Spectroscopy (EPRS) and Imaging (EPRI) of reactive oxygen species (ROS) in intact fruits, fruit sections and extracts, were performed in parallel with the analysis of tissue-specific distribution of antioxidants and activity of antioxidant enzymes, which demonstrated alterations in the redox state and the increase of total antioxidant capacity of bittersweet berries during ripening, especially of outer layers (pericarp) of the fruits. This knowledge could provide important information to direct research on fruit quality improvement of flood-intolerant crops that are a close relatives of bittersweet, such as tomato and eggplant.
PB  - Belgrade: Serbian Plant Physiology Society
C3  - 4th International Conference on Plant Biology [and] 23rd SPPS Meeting; 2022 Oct 6-8; Belgrade, Serbia
T1  - Tissue-specific distribution of antioxidants during ripening of Solanum dulcamara L. fruits: the redox state alterations
SP  - 126
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5270
ER  - 

@conference{
author = "Milutinović, Milica and Nakarada, Đura and Božunović, Jelena and Gašić, Uroš and Živković, Suzana and Savić, Jelena and Skorić, Marijana and Devrnja, Nina and Banjanac, Tijana and Todorović, Miloš and Mojović, Miloš and Mišić, Danijela",
year = "2022",
abstract = "Identifying plant species tolerant to hypoxia and determining mechanisms this tolerance is standing upon may aid in improving nutritional quality of fruits of waterlogging-intolerant crops. Berries of Solanum dulcamara L. (bittersweet), a Eurasian species belonging to the Solanaceae family that grows in both dry habitats and wetlands, represent a suitable hypoxia-tolerant model species to study redox processes in relation to fruit development. Using biochemical and physicochemical analyses, we examined differences in enzymatic and non-enzymatic components of the antioxidant system of S. dulcamara during the transition from mature green (MG) to ripe red (RR) developmental stage. By combining untargeted (UHPLC/Orbitrap MSn) and targeted (UHPLC-DAD MS2) metabolomics approaches, we revealed a significant change in polyphenolic profile of S. dulcamara fruits during fruit ripening. In order to improve knowledge on the link between metabolism and cell redox status, Electron Paramagnetic Resonance Spectroscopy (EPRS) and Imaging (EPRI) of reactive oxygen species (ROS) in intact fruits, fruit sections and extracts, were performed in parallel with the analysis of tissue-specific distribution of antioxidants and activity of antioxidant enzymes, which demonstrated alterations in the redox state and the increase of total antioxidant capacity of bittersweet berries during ripening, especially of outer layers (pericarp) of the fruits. This knowledge could provide important information to direct research on fruit quality improvement of flood-intolerant crops that are a close relatives of bittersweet, such as tomato and eggplant.",
publisher = "Belgrade: Serbian Plant Physiology Society",
journal = "4th International Conference on Plant Biology [and] 23rd SPPS Meeting; 2022 Oct 6-8; Belgrade, Serbia",
title = "Tissue-specific distribution of antioxidants during ripening of Solanum dulcamara L. fruits: the redox state alterations",
pages = "126",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5270"
}

Milutinović, M., Nakarada, Đ., Božunović, J., Gašić, U., Živković, S., Savić, J., Skorić, M., Devrnja, N., Banjanac, T., Todorović, M., Mojović, M.,& Mišić, D.. (2022). Tissue-specific distribution of antioxidants during ripening of Solanum dulcamara L. fruits: the redox state alterations. in 4th International Conference on Plant Biology [and] 23rd SPPS Meeting; 2022 Oct 6-8; Belgrade, Serbia
Belgrade: Serbian Plant Physiology Society., 126.
https://hdl.handle.net/21.15107/rcub_ibiss_5270

Milutinović M, Nakarada Đ, Božunović J, Gašić U, Živković S, Savić J, Skorić M, Devrnja N, Banjanac T, Todorović M, Mojović M, Mišić D. Tissue-specific distribution of antioxidants during ripening of Solanum dulcamara L. fruits: the redox state alterations. in 4th International Conference on Plant Biology [and] 23rd SPPS Meeting; 2022 Oct 6-8; Belgrade, Serbia. 2022;:126.
https://hdl.handle.net/21.15107/rcub_ibiss_5270 .

Milutinović, Milica, Nakarada, Đura, Božunović, Jelena, Gašić, Uroš, Živković, Suzana, Savić, Jelena, Skorić, Marijana, Devrnja, Nina, Banjanac, Tijana, Todorović, Miloš, Mojović, Miloš, Mišić, Danijela, "Tissue-specific distribution of antioxidants during ripening of Solanum dulcamara L. fruits: the redox state alterations" in 4th International Conference on Plant Biology [and] 23rd SPPS Meeting; 2022 Oct 6-8; Belgrade, Serbia (2022):126,
https://hdl.handle.net/21.15107/rcub_ibiss_5270 .