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Offline combination of pressurized fluid extraction and electron paramagnetic resonance spectroscopy for antioxidant activity of grape skin extracts assessment
- 1.0347833 - ÚIACH 2011 RIV NL eng J - Journal Article
Polovka, M. - Šťavíková, Lenka - Hohnová, Barbora - Karásek, Pavel - Roth, Michal
Offline combination of pressurized fluid extraction and electron paramagnetic resonance spectroscopy for antioxidant activity of grape skin extracts assessment.
Journal of Chromatography A. Roč. 1217, č. 51 (2010), s. 7990-8000. ISSN 0021-9673. E-ISSN 1873-3778
R&D Projects: GA ČR GA203/08/1536; GA MŠMT LC06023
Institutional research plan: CEZ:AV0Z40310501
Keywords : pressurized fluid extraction * electron paramagnetic resonance spectroscopy * antioxidant activity
Subject RIV: CB - Analytical Chemistry, Separation
Impact factor: 4.194, year: 2010
A comprehensive characterization of grape skin methanolic and ethanolic extracts prepared by pressurized fluid extraction at various temperatures within 40 to 120 ◦C from two wine grape varieties, St. Laurent and Alibernet was performed employing also electron paramagnetic resonance spectroscopy.
Permanent Link: http://hdl.handle.net/11104/0188517
Number of the records: 1