red wines;
white wines;
polyphenolic content;
TPC;
TFC;
TTC;
TAC;
antioxidant activity;
DPPH;
FRAP;
CUPRAC;
PHENOLIC CONTENT;
RED WINES;
CAPACITY;
CLASSIFICATION;
ANTHOCYANINS;
PROFILE;
ASSAY;
D O I:
10.3390/app10062010
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
The purpose of this study was to evaluate comparatively the polyphenolic content and the antioxidant activity of selected regional red and white wine varieties, produced in the Republic of North Macedonia. The polyphenolic content was evaluated by measuring the total polyphenol, total flavonoid, total tannin and total anthocyanin contents and the antioxidant activity by applying the DPPH (2,2-diphenyl-1-picrylhydrazyl), FRAP (ferric-reducing antioxidant power) and CUPRAC (cupric ion-reducing antioxidant capacity) assays. Statistical analysis of the results showed that all white wines examined (Smederevka, Temjanika and Zhilavka) belong to the same group, two red wines (Vranec and Kratoshija) belong to another group while the Stanushina red variety shows distinct differences from the other red wines examined.
机构:
Univ Santiago de Compostela, Fac Pharm, Analyt Chem Nutr & Bromatol Dept, La Coruna 15782, SpainUniv Santiago de Compostela, Fac Pharm, Analyt Chem Nutr & Bromatol Dept, La Coruna 15782, Spain
Rodriguez-Bernaldo de Quiros, A.
Lage-Yusty, M. A.
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Univ Santiago de Compostela, Fac Pharm, Analyt Chem Nutr & Bromatol Dept, La Coruna 15782, SpainUniv Santiago de Compostela, Fac Pharm, Analyt Chem Nutr & Bromatol Dept, La Coruna 15782, Spain
Lage-Yusty, M. A.
Lopez-Hernandez, J.
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Univ Santiago de Compostela, Fac Pharm, Analyt Chem Nutr & Bromatol Dept, La Coruna 15782, SpainUniv Santiago de Compostela, Fac Pharm, Analyt Chem Nutr & Bromatol Dept, La Coruna 15782, Spain
机构:
Natl Inst Res & Dev Biol Sci Bucharest, Ctr Bioanal, 296 Splaiul Independentei, Bucharest 060031, RomaniaNatl Inst Res & Dev Biol Sci Bucharest, Ctr Bioanal, 296 Splaiul Independentei, Bucharest 060031, Romania
Eremia, Sandra A. V.
Albu, Camelia
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Natl Inst Res & Dev Biol Sci Bucharest, Ctr Bioanal, 296 Splaiul Independentei, Bucharest 060031, RomaniaNatl Inst Res & Dev Biol Sci Bucharest, Ctr Bioanal, 296 Splaiul Independentei, Bucharest 060031, Romania
Albu, Camelia
Radu, Gabriel-Lucian
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Natl Inst Res & Dev Biol Sci Bucharest, Ctr Bioanal, 296 Splaiul Independentei, Bucharest 060031, RomaniaNatl Inst Res & Dev Biol Sci Bucharest, Ctr Bioanal, 296 Splaiul Independentei, Bucharest 060031, Romania
Radu, Gabriel-Lucian
Alecu, Andreia
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Natl Inst Res & Dev Biol Sci Bucharest, Ctr Bioanal, 296 Splaiul Independentei, Bucharest 060031, RomaniaNatl Inst Res & Dev Biol Sci Bucharest, Ctr Bioanal, 296 Splaiul Independentei, Bucharest 060031, Romania
Alecu, Andreia
Brinduse, Elena
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Inst Res & Dev Viticulture & Wine Making, 2 Valea Mantei, Valea Calugareasca 107620, Prahova, RomaniaNatl Inst Res & Dev Biol Sci Bucharest, Ctr Bioanal, 296 Splaiul Independentei, Bucharest 060031, Romania