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- Title
Właściwości przeciwutleniające wybranych herbat zielonych.
- Authors
Bienia, Bernadetta; Uram-Dudek, Angelika; Dykiel, Magdalena; Krochmal-Marczak, Barbara; Sawicka, Barbara
- Abstract
The aim of this study was to determine the antioxidant activity of green teas as a factor shaping pro-health properties of these teas. The study involved the infusions of Chinese green teas from six different producers. The antiradical properties of the analyzed samples were determined by means of the DPPH radical test (2,2-diphenyl-1-picrylhydrazyl radical). In addition, the total polyphenol compounds were determined using the Folin-Ciocalteu method. Significant differentiation of antioxidant activity and content of polyphenol compounds was found. The content of polyphenolic compounds ranged from 35.29 to 91.32 mg / 100 ml of infusion. The deactivation capacity of DPPH was 25.3 to 59.8% of the initial amount of the radical by the tested raw materials.
- Publication
Herbalism, 2019, Vol 5, Issue 1, p32
- ISSN
2450-4963
- Publication type
Article