Subcritical extraction as sample treatment method for antioxidant screening of various plant extracts

0437953 - ÚIACH 2015 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Hohnová, Barbora - Šťavíková, Lenka - Karásek, Pavel - Roth, Michal
Subcritical extraction as sample treatment method for antioxidant screening of various plant extracts.
CECE 2014. 11th International Interdisciplinary Meeting on Bioanalysis. Brno: Institute of Analytical Chemistry AS CR, 2014 - (Foret, F.; Křenková, J.; Drobníková, I.; Guttman, A.; Klepárník, K.), s. 236-239. ISBN 978-80-904959-2-0.
[CECE 2014. International Interdisciplinary Meeting on Bioanalysis /11./. Brno (CZ), 20.10.2014-22.10.2014]
Grant CEP: GA ČR(CZ) GAP106/12/0522; GA MŠk(CZ) EE2.3.20.0182
Institucionální podpora: RVO:68081715
Klíčová slova: PLE * HPLC * DPPH
Kód oboru RIV: CB - Analytická chemie, separace
http://www.ce-ce.org/CECE2014/CECE%202014%20proceedings_full.pdf

Pressurized Hot Water Extraction performed in both static and dynamic modes followed by HPLC with UV-ViS detection was employed for fast and efficient determination of rutin and quercetin from various berries. Moreover, the antioxidant power of subcritical extracts applying •DPPH was evaluated.
Trvalý link: http://hdl.handle.net/11104/0241420