Phenolic and multi-elemental profiles as a tool for quality assessment of Serbian blackberry wines
Апстракт
Blackberry wine is produced by a yeast fermentation of natural saccharides present in blackberry juice. This wine is traditionally consumed in Balkans, mostly as a dessert wine, but in recent years it is gaining more attention due to unique flavour and potential health benefits. Blackberries are a natural source of many minerals and bioactive phytochemicals such as vitamins, folic acid, anthocyanins, and phenolics1,2. Considering biological potential of blackberries and their products aim of this study was to evaluate quality of Serbian blackberry wines. This quality assessment was achieved through determination of: (a) the phenolic profile by high-performance thin layer chromatography (HPTLC); (b) total phenolic (TPC) and anthocyanin content (TAC); (c) in vitro antioxidant activity by DPPH and ABTS radical scavenging assays and total antioxidant capacity (d) in vitro antimicrobial activity by the agar diffusion test; and (e) the content of macro, micro and toxic elements by inductivel...y coupled plasma mass spectrometry (ICP-MS). Twelve blackberry wines from different geographical regions were tested indicating various phenolic profiles and great antioxidant and antimicrobial activity. Strong positive correlation was confirmed between TPC and antioxidant activity determined by DPPH and ABTS assays. Additionally, high levels of antibacterial activity were shown against all six tested strains, but primarily against Staphylococcus aureus and Micrococcus lysodeikticus. Samples were rich in macroelements, such as Ca, K, Mg, Na, P and Zn, and microelements Cu and Fe, while Mn was present in higher concentration only in one sample. Toxic metals Cd and Pb were present in low concertation in all samples. These results indicate great quality of Serbian blackberry wines concerning minerals, phenolics, antioxidant and antimicrobial activity, which support its health potential.
Извор:
9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science, 2023Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200168 (Универзитет у Београду, Хемијски факултет) (RS-MESTD-inst-2020-200168)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200288 (Иновациони центар Хемијског факултета у Београду доо) (RS-MESTD-inst-2020-200288)
Колекције
Институција/група
Inovacioni centar / Innovation CentreTY - CONF AU - Lazović, Mila Č. AU - Krstić, Đurđa D. AU - Jović, Marko D. AU - Trifković, Jelena PY - 2023 UR - http://cherry.chem.bg.ac.rs/handle/123456789/6217 AB - Blackberry wine is produced by a yeast fermentation of natural saccharides present in blackberry juice. This wine is traditionally consumed in Balkans, mostly as a dessert wine, but in recent years it is gaining more attention due to unique flavour and potential health benefits. Blackberries are a natural source of many minerals and bioactive phytochemicals such as vitamins, folic acid, anthocyanins, and phenolics1,2. Considering biological potential of blackberries and their products aim of this study was to evaluate quality of Serbian blackberry wines. This quality assessment was achieved through determination of: (a) the phenolic profile by high-performance thin layer chromatography (HPTLC); (b) total phenolic (TPC) and anthocyanin content (TAC); (c) in vitro antioxidant activity by DPPH and ABTS radical scavenging assays and total antioxidant capacity (d) in vitro antimicrobial activity by the agar diffusion test; and (e) the content of macro, micro and toxic elements by inductively coupled plasma mass spectrometry (ICP-MS). Twelve blackberry wines from different geographical regions were tested indicating various phenolic profiles and great antioxidant and antimicrobial activity. Strong positive correlation was confirmed between TPC and antioxidant activity determined by DPPH and ABTS assays. Additionally, high levels of antibacterial activity were shown against all six tested strains, but primarily against Staphylococcus aureus and Micrococcus lysodeikticus. Samples were rich in macroelements, such as Ca, K, Mg, Na, P and Zn, and microelements Cu and Fe, while Mn was present in higher concentration only in one sample. Toxic metals Cd and Pb were present in low concertation in all samples. These results indicate great quality of Serbian blackberry wines concerning minerals, phenolics, antioxidant and antimicrobial activity, which support its health potential. C3 - 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science T1 - Phenolic and multi-elemental profiles as a tool for quality assessment of Serbian blackberry wines UR - https://hdl.handle.net/21.15107/rcub_cherry_6217 ER -
@conference{ author = "Lazović, Mila Č. and Krstić, Đurđa D. and Jović, Marko D. and Trifković, Jelena ", year = "2023", abstract = "Blackberry wine is produced by a yeast fermentation of natural saccharides present in blackberry juice. This wine is traditionally consumed in Balkans, mostly as a dessert wine, but in recent years it is gaining more attention due to unique flavour and potential health benefits. Blackberries are a natural source of many minerals and bioactive phytochemicals such as vitamins, folic acid, anthocyanins, and phenolics1,2. Considering biological potential of blackberries and their products aim of this study was to evaluate quality of Serbian blackberry wines. This quality assessment was achieved through determination of: (a) the phenolic profile by high-performance thin layer chromatography (HPTLC); (b) total phenolic (TPC) and anthocyanin content (TAC); (c) in vitro antioxidant activity by DPPH and ABTS radical scavenging assays and total antioxidant capacity (d) in vitro antimicrobial activity by the agar diffusion test; and (e) the content of macro, micro and toxic elements by inductively coupled plasma mass spectrometry (ICP-MS). Twelve blackberry wines from different geographical regions were tested indicating various phenolic profiles and great antioxidant and antimicrobial activity. Strong positive correlation was confirmed between TPC and antioxidant activity determined by DPPH and ABTS assays. Additionally, high levels of antibacterial activity were shown against all six tested strains, but primarily against Staphylococcus aureus and Micrococcus lysodeikticus. Samples were rich in macroelements, such as Ca, K, Mg, Na, P and Zn, and microelements Cu and Fe, while Mn was present in higher concentration only in one sample. Toxic metals Cd and Pb were present in low concertation in all samples. These results indicate great quality of Serbian blackberry wines concerning minerals, phenolics, antioxidant and antimicrobial activity, which support its health potential.", journal = "9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science", title = "Phenolic and multi-elemental profiles as a tool for quality assessment of Serbian blackberry wines", url = "https://hdl.handle.net/21.15107/rcub_cherry_6217" }
Lazović, M. Č., Krstić, Đ. D., Jović, M. D.,& Trifković, J.. (2023). Phenolic and multi-elemental profiles as a tool for quality assessment of Serbian blackberry wines. in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science. https://hdl.handle.net/21.15107/rcub_cherry_6217
Lazović MČ, Krstić ĐD, Jović MD, Trifković J. Phenolic and multi-elemental profiles as a tool for quality assessment of Serbian blackberry wines. in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science. 2023;. https://hdl.handle.net/21.15107/rcub_cherry_6217 .
Lazović, Mila Č., Krstić, Đurđa D., Jović, Marko D., Trifković, Jelena , "Phenolic and multi-elemental profiles as a tool for quality assessment of Serbian blackberry wines" in 9th Conference of Young Chemists of Serbia, Book of Abstracts, 4th November 2023, University of Novi Sad - Faculty of Science (2023), https://hdl.handle.net/21.15107/rcub_cherry_6217 .