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Solid-phase extraction of berries’ anthocyanins and evaluation of their antioxidative properties
- 1.0347214 - BFÚ 2011 RIV GB eng J - Journal Article
Denev, P. - Číž, Milan - Ambrožová, Gabriela - Lojek, Antonín - Yanakieva, I. - Kratchanova, M.
Solid-phase extraction of berries’ anthocyanins and evaluation of their antioxidative properties.
Food Chemistry. Roč. 123, č. 4 (2010), s. 1055-1061. ISSN 0308-8146. E-ISSN 1873-7072
R&D Projects: GA MŠMT(CZ) OC08058
Institutional research plan: CEZ:AV0Z50040507; CEZ:AV0Z50040702
Keywords : anthocyanins * solid-phase extraction * berry extracts
Subject RIV: BO - Biophysics
Impact factor: 3.458, year: 2010
Solid-phase extraction (SPE) was used to obtain anthocyanin-rich extracts from five berry species: chokeberry, elderberry, black currant, blackberry and blueberry. The antioxidative properties of the anthocyanin-rich extracts were tested by measuring their oxygen radical absorption capacity (ORAC), hydroxyl radical averting capacity (HORAC), total peroxyl radical trapping antioxidant parameter (TRAP), scavenging of nitric oxide and inhibition of lipid peroxidation.
Permanent Link: http://hdl.handle.net/11104/0188041
Number of the records: 1