publication . Article . 2013

Characterisation of Vranec, Cabernet Sauvignon and Merlot wines based on their chromatic and anthocyanin profiles

Maja Dimitrovska; Elena Tomovska; Mirjana Bocevska;
Open Access English
  • Published: 01 Jan 2013 Journal: Journal of the Serbian Chemical Society (issn: 0352-5139, Copyright policy)
  • Publisher: Serbian Chemical Society
Abstract
Wines of three different grape varieties, Vranec, Cabernet Sauvignon and Merlot were examined for their characterisation in terms of anthocyanin and chromatic profiles, total polyphenols and antioxidant potential. Total, monomeric, polymeric and copigmented anthocyanins were determined by spectrophotometry and the individual anthocyanin compounds were quantified using HPLC-DAD. Chromatic profile was evaluated according to colour density, hue, % red, % blue, % yellow and brilliance (% dA). The established data were submitted to analysis of variance and principle component analysis in order to evaluate their potential for differentiation of wines according to vari...
Subjects
free text keywords: wine, anthocyanins, Vranec, color, differentiation, Chemistry, QD1-999, General Chemistry, Antioxidant potential, Chromatic scale, Vintage, Food science, Polyphenol, Anthocyanin, chemistry.chemical_compound
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publication . Article . 2013

Characterisation of Vranec, Cabernet Sauvignon and Merlot wines based on their chromatic and anthocyanin profiles

Maja Dimitrovska; Elena Tomovska; Mirjana Bocevska;