Solid-phase extraction of berries’ anthocyanins and evaluation of their antioxidative properties

0347214 - BFÚ 2011 RIV GB eng J - Článek v odborném periodiku
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
Grant CEP: GA MŠMT(CZ) OC08058
Výzkumný záměr: CEZ:AV0Z50040507; CEZ:AV0Z50040702
Klíčová slova: anthocyanins * solid-phase extraction * berry extracts
Kód oboru RIV: BO - Biofyzika
Impakt faktor: 3.458, rok: 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.
Trvalý link: http://hdl.handle.net/11104/0188041