Comparative analysis of antioxidant activity and content of (poly)phenolic compounds in cabernet sauvignon and merlot wines of Slovenian and Serbian vineyards
The individual (poly)phenols of red wines cultivated in two different Western Balkan wine-growing regions were determined using the HPLC method, while the ABTS and DPPH tests were employed to investigate antioxidant activity. The reduction potential of antioxidants was determined by FRAP assay. Five...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-01-01
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| Series: | Food Chemistry: X |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590157524009969 |
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| author | Elvira Mavric-Scholze Dušica Simijonović Edina Avdović Dejan Milenković Sabina Šaćirović Andrija Ćirić Zoran Marković |
| author_facet | Elvira Mavric-Scholze Dušica Simijonović Edina Avdović Dejan Milenković Sabina Šaćirović Andrija Ćirić Zoran Marković |
| author_sort | Elvira Mavric-Scholze |
| collection | DOAJ |
| description | The individual (poly)phenols of red wines cultivated in two different Western Balkan wine-growing regions were determined using the HPLC method, while the ABTS and DPPH tests were employed to investigate antioxidant activity. The reduction potential of antioxidants was determined by FRAP assay. Five distinct classes of phenolic compounds, including phenolic acids, flavan-3-ols, flavonols, stilbenes, and anthocyanins, were identified. The analyzed wines showed very good antioxidant properties. All of the studied wines exhibited a very strong correlation between their antioxidant potential and the concentration of significant antioxidants. Phenolic components that were the most represented in the investigated samples were selected for the theoretical investigation of the antioxidant effect. For this purpose, epicatechin gallate and sinapic acid were used. Their concentrations in the tested samples ranged up to 132.76 mg/mL and 125.66 mg/mL. Theoretical aspects of reactions of the mentioned compounds towards DPPH and ABTS radicals were examined. |
| format | Article |
| id | doaj-art-179dcf6ac88645fab5f290c58c0eb94c |
| institution | Kabale University |
| issn | 2590-1575 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Food Chemistry: X |
| spelling | doaj-art-179dcf6ac88645fab5f290c58c0eb94c2025-02-12T05:31:59ZengElsevierFood Chemistry: X2590-15752025-01-0125102108Comparative analysis of antioxidant activity and content of (poly)phenolic compounds in cabernet sauvignon and merlot wines of Slovenian and Serbian vineyardsElvira Mavric-Scholze0Dušica Simijonović1Edina Avdović2Dejan Milenković3Sabina Šaćirović4Andrija Ćirić5Zoran Marković6Anhalt University of Applied Sciences, Department for Applied Biosciences and Process Engineering, Bernburger Str. 55, Köthen 06366, GermanyUniversity of Kragujevac, Institute for Information Technologies, Department of Science, Jovana Cvijića Bb, 34000 Kragujevac, SerbiaUniversity of Kragujevac, Institute for Information Technologies, Department of Science, Jovana Cvijića Bb, 34000 Kragujevac, SerbiaUniversity of Kragujevac, Institute for Information Technologies, Department of Science, Jovana Cvijića Bb, 34000 Kragujevac, SerbiaUniversity of Belgrade, Faculty of Agriculture, Nemanjina 6, Belgrade 11080, SerbiaUniversity of Kragujevac, Faculty of Science, Department of Chemistry, R. Domanovića 12, 34000 Kragujevac, SerbiaUniversity of Kragujevac, Institute for Information Technologies, Department of Science, Jovana Cvijića Bb, 34000 Kragujevac, Serbia; State University of Novi Pazar, Department of Natural Science and Mathematics, Vuka Karadžića Bb, 36300 Novi Pazar, Serbia; University of Applied Sciences Merseburg, Department of Engineering and Natural Sciences, Eberhard Leibnitz-Str. 2, 06217 Merseburg, Germany; Corresponding author at: University of Kragujevac, Institute for Information Technologies, Department of Science, Jovana Cvijića bb, 34000 Kragujevac, Serbia.The individual (poly)phenols of red wines cultivated in two different Western Balkan wine-growing regions were determined using the HPLC method, while the ABTS and DPPH tests were employed to investigate antioxidant activity. The reduction potential of antioxidants was determined by FRAP assay. Five distinct classes of phenolic compounds, including phenolic acids, flavan-3-ols, flavonols, stilbenes, and anthocyanins, were identified. The analyzed wines showed very good antioxidant properties. All of the studied wines exhibited a very strong correlation between their antioxidant potential and the concentration of significant antioxidants. Phenolic components that were the most represented in the investigated samples were selected for the theoretical investigation of the antioxidant effect. For this purpose, epicatechin gallate and sinapic acid were used. Their concentrations in the tested samples ranged up to 132.76 mg/mL and 125.66 mg/mL. Theoretical aspects of reactions of the mentioned compounds towards DPPH and ABTS radicals were examined.http://www.sciencedirect.com/science/article/pii/S2590157524009969Red winesHPLC analysisUV/Vis spectroscopy(Poly)phenolic compoundsAntioxidant activityDensity functional theory |
| spellingShingle | Elvira Mavric-Scholze Dušica Simijonović Edina Avdović Dejan Milenković Sabina Šaćirović Andrija Ćirić Zoran Marković Comparative analysis of antioxidant activity and content of (poly)phenolic compounds in cabernet sauvignon and merlot wines of Slovenian and Serbian vineyards Food Chemistry: X Red wines HPLC analysis UV/Vis spectroscopy (Poly)phenolic compounds Antioxidant activity Density functional theory |
| title | Comparative analysis of antioxidant activity and content of (poly)phenolic compounds in cabernet sauvignon and merlot wines of Slovenian and Serbian vineyards |
| title_full | Comparative analysis of antioxidant activity and content of (poly)phenolic compounds in cabernet sauvignon and merlot wines of Slovenian and Serbian vineyards |
| title_fullStr | Comparative analysis of antioxidant activity and content of (poly)phenolic compounds in cabernet sauvignon and merlot wines of Slovenian and Serbian vineyards |
| title_full_unstemmed | Comparative analysis of antioxidant activity and content of (poly)phenolic compounds in cabernet sauvignon and merlot wines of Slovenian and Serbian vineyards |
| title_short | Comparative analysis of antioxidant activity and content of (poly)phenolic compounds in cabernet sauvignon and merlot wines of Slovenian and Serbian vineyards |
| title_sort | comparative analysis of antioxidant activity and content of poly phenolic compounds in cabernet sauvignon and merlot wines of slovenian and serbian vineyards |
| topic | Red wines HPLC analysis UV/Vis spectroscopy (Poly)phenolic compounds Antioxidant activity Density functional theory |
| url | http://www.sciencedirect.com/science/article/pii/S2590157524009969 |
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