Continuous supercritical extraction of water based matrices. Application for the specification of wine varieties.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081715%3A_____%2F01%3A25010047" target="_blank" >RIV/68081715:_____/01:25010047 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Continuous supercritical extraction of water based matrices. Application for the specification of wine varieties.
Original language description
Relatively low mutual solubility of water and supercritical CO2 enables that the supercritical fluid extraction (SFE) can be used for the extraction of non-polar and slightly polar compounds from aqueous matrices. In spite of low solubility, the presenceof water changes the nonpolar character of supercritical CO2 and the extraction of slightly polar compounds can be expected. Moreover, in the case of alcoholic beverages the solubility of ethanol further modifies the supercritical phase and the extracting power of the supercritical phase is very difficult to estimate. In the continuous mode of the extraction with respect to the static one, the sample volume is not limited and an automated device for overnight work can be constructed. Results from extractions of standard solutions of compounds, usually found in wine, and of real wine are presented.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Extech 2001 'Advances in Extraction Technologies'.
ISBN
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ISSN
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e-ISSN
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Number of pages
1
Pages from-to
48
Publisher name
N/A
Place of publication
Barcelona
Event location
Barcelona [ES]
Event date
Sep 17, 2001
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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