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Free radical scavenging activity and anthocyanin profile of Cabernet Sauvignon wines from the Balkan region.
Molecules 2010; 15(6):4213-26M

Abstract

The present study is focused on anthocyanin derivatives characterizing the antioxidant activity of Cabernet Sauvignon wines produced from different vineyard regions in the Balkans. These bioactive compounds were quantified with a high performance liquid chromatography (HPLC)-diode array detection (DAD) method. The antiradical activity was estimated by the ability of the wine to scavenge the stable 2,2;-diphenyl-1-picrylhydrazyl free radical (DPPH(*)). The results show that the total anthocyanin content varied from 205.88 to 1940.28 mg/L, depending on agroclimatic factors and the enological practices of the corresponding vineyard region. The most prominent antocyanin in all investigated Cabernet Sauvignon wines was malvidin-3-O-monoglucoside, which accounted for 50.57% of total content, followed by its acetyl derivatives, 15.45%, and p-coumaryl derivatives 5.66%. The relationship between the anthocyanin derivatives and free radical scavenging activity is discussed. A high correlation between total anthocyanin content and DPPH scavenging ability of tested wines was confirmed (r(2) = 0.9619). The significant correlations were obtained between antiradical activity and the sum of 3-monoglucoside (r(2) = 0.95594), the sum of 3-acetyl-3-glucoside (r(2) = 0.9728) and the sum of p-coumaryl-3-glucoside (r(2) = 0.8873) of wine samples. It can be concluded that, the anthocyanin composition can be used as biochemical marker for the authenticity of red grape cultivar and their corresponding single-cultivar wine.

Authors+Show Affiliations

Department of Chemistry, Faculty of Science and Mathematics, University of Nis, Visegradska 33, P.O.Box 224, 18000 Nis, Serbia. blaga_radovanovic@yahoo.co.ukNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

20657436

Citation

Radovanović, Blaga, and Aleksandra Radovanović. "Free Radical Scavenging Activity and Anthocyanin Profile of Cabernet Sauvignon Wines From the Balkan Region." Molecules (Basel, Switzerland), vol. 15, no. 6, 2010, pp. 4213-26.
Radovanović B, Radovanović A. Free radical scavenging activity and anthocyanin profile of Cabernet Sauvignon wines from the Balkan region. Molecules. 2010;15(6):4213-26.
Radovanović, B., & Radovanović, A. (2010). Free radical scavenging activity and anthocyanin profile of Cabernet Sauvignon wines from the Balkan region. Molecules (Basel, Switzerland), 15(6), pp. 4213-26. doi:10.3390/molecules15064213.
Radovanović B, Radovanović A. Free Radical Scavenging Activity and Anthocyanin Profile of Cabernet Sauvignon Wines From the Balkan Region. Molecules. 2010 Jun 10;15(6):4213-26. PubMed PMID: 20657436.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Free radical scavenging activity and anthocyanin profile of Cabernet Sauvignon wines from the Balkan region. AU - Radovanović,Blaga, AU - Radovanović,Aleksandra, Y1 - 2010/06/10/ PY - 2010/04/20/received PY - 2010/06/02/revised PY - 2010/06/07/accepted PY - 2010/7/27/entrez PY - 2010/7/27/pubmed PY - 2010/10/29/medline SP - 4213 EP - 26 JF - Molecules (Basel, Switzerland) JO - Molecules VL - 15 IS - 6 N2 - The present study is focused on anthocyanin derivatives characterizing the antioxidant activity of Cabernet Sauvignon wines produced from different vineyard regions in the Balkans. These bioactive compounds were quantified with a high performance liquid chromatography (HPLC)-diode array detection (DAD) method. The antiradical activity was estimated by the ability of the wine to scavenge the stable 2,2;-diphenyl-1-picrylhydrazyl free radical (DPPH(*)). The results show that the total anthocyanin content varied from 205.88 to 1940.28 mg/L, depending on agroclimatic factors and the enological practices of the corresponding vineyard region. The most prominent antocyanin in all investigated Cabernet Sauvignon wines was malvidin-3-O-monoglucoside, which accounted for 50.57% of total content, followed by its acetyl derivatives, 15.45%, and p-coumaryl derivatives 5.66%. The relationship between the anthocyanin derivatives and free radical scavenging activity is discussed. A high correlation between total anthocyanin content and DPPH scavenging ability of tested wines was confirmed (r(2) = 0.9619). The significant correlations were obtained between antiradical activity and the sum of 3-monoglucoside (r(2) = 0.95594), the sum of 3-acetyl-3-glucoside (r(2) = 0.9728) and the sum of p-coumaryl-3-glucoside (r(2) = 0.8873) of wine samples. It can be concluded that, the anthocyanin composition can be used as biochemical marker for the authenticity of red grape cultivar and their corresponding single-cultivar wine. SN - 1420-3049 UR - https://www.unboundmedicine.com/medline/citation/20657436/Free_radical_scavenging_activity_and_anthocyanin_profile_of_Cabernet_Sauvignon_wines_from_the_Balkan_region_ L2 - http://www.mdpi.com/resolver?pii=molecules15064213 DB - PRIME DP - Unbound Medicine ER -