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BUTOROVÁ, L. VÍTOVÁ, E. POLOVKA, M.
Originální název
Monitoring of selected parameters in Amelanchier alnifolia extracts by UV-VIS-NIR and EPR spectroscopy
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
This study focuses on characterization of Saskatoon berries extracts using spectroscopic techniques. Cultivars of Amelanchier alnifolia were extracted in three different solvents (distilled water, 50% ethanol and DMSO) and these extracts were tested by UV-VIS-NIR and EPR spectroscopy. Following parameters were investigated: total polyphenolic content, total anthocyanins content, color characteristics, ferric reducing antioxidant potential and total antioxidant activity using •DPPH and ABTS•+assays.
Klíčová slova
saskatoon berry; antioxidant activity; anthocyanins; UV-VIS-NIR; EPR spectroscopy
Autoři
BUTOROVÁ, L.; VÍTOVÁ, E.; POLOVKA, M.
Rok RIV
2014
Vydáno
20. 10. 2014
Místo
Ústav analytické chemie AV ČR, v.v.i.
ISBN
978-80-904959-2-0
Kniha
CECE 2014 11th International Interdisciplinary Meeting on Bioanalysis
Strany od
137
Strany do
140
Strany počet
4
BibTex
@inproceedings{BUT111102, author="Lenka {Burdějová} and Eva {Vítová} and Martin {Polovka}", title="Monitoring of selected parameters in Amelanchier alnifolia extracts by UV-VIS-NIR and EPR spectroscopy", booktitle="CECE 2014 11th International Interdisciplinary Meeting on Bioanalysis", year="2014", pages="137--140", address="Ústav analytické chemie AV ČR, v.v.i.", isbn="978-80-904959-2-0" }