Fractionation of Polyphenols and Flavonoids from a Grape Cane Using High Pressure Extraction Techniques. č. článku 347018

0542291 - ÚCHP 2022 eng A - Abstract
Topiař, Martin - Komárková, Anežka - Sovová, Helena - Sajfrtová, Marie
Fractionation of Polyphenols and Flavonoids from a Grape Cane Using High Pressure Extraction Techniques. č. článku 347018.
Proceedings. France, 2021.
[European Meeting on Supercritical Fluids (EMSF) Online /18./. 04.05.2021-06.05.2021, Bordeaux]
R&D Projects: GA MPO(CZ) FV40252
Institutional support: RVO:67985858
Keywords : grape cane * fractionation * extraction
OECD category: Chemical engineering (plants, products)

The Czech Republic belongs among countries with a long winemaking tradition. Unfortunately, the wineprocessing industry produces large amounts of waste, which is usually burnt, or it is used in compost, even though it still contains a significant amount of biologically active substances. This work is focused on the extraction and fractionation of grape cane, a wooden material containing a significant amount of polyphenols (e.g. resveratrol or viniferine) and flavonoids. These compounds which exhibit, among the others, antioxidant, anti-inflammatory or antibacterial properties are often used as active ingredients
of many dietary supplements.
Permanent Link: http://hdl.handle.net/11104/0319742