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Determination of volatile compounds and antioxidant activity from Vitis vinifera L. (cv. Pinot Blanc and St. Laurent) during winemaking
- 1.0363217 - ÚIACH 2012 LV eng A - Abstract
Šťavíková, Lenka - Hohnová, Barbora - Karásek, Pavel - Planeta, Josef - Roth, Michal
Determination of volatile compounds and antioxidant activity from Vitis vinifera L. (cv. Pinot Blanc and St. Laurent) during winemaking.
Nordic Separation Science Society 6th Conference. Program and Abstract Book. Latvia: Latvian Institute of Organic Synthesis, 2011 - (Kažoka, H.). s. 91
[Nordic Separation Science Society Conference /6./. 24.09.2011-27.09.2011, Riga]
R&D Projects: GA ČR(CZ) GAP206/11/0138; GA ČR(CZ) GPP503/11/P523
Institutional research plan: CEZ:AV0Z40310501
Keywords : volatile compounds * antioxidant activity * DPPH
Subject RIV: CB - Analytical Chemistry, Separation
http://www.nosss.eu
Antioxidant activity of the samples was tested by UV-VIS spectrophotometer, applying 2,2-diphenyl-1-picrylhydrazyl (•DPPH). The identification and quantification of the volatile compounds by solid phase extraction (SPE) and gas chromatography-mass spectrometry(GC-MS)was performed.
Permanent Link: http://hdl.handle.net/11104/0199231
Number of the records: 1