Direct continuous supercritical fluid extraction as a novel method of wine analysis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A_____%2F03%3A55500005" target="_blank" >RIV/62156489:_____/03:55500005 - 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
Direct continuous supercritical fluid extraction as a novel method of wine analysis
Original language description
Direct supercritical fluid extraction (SFE) of wines with carbon dioxide was compared to SFE of the sorbent used for solid-phase extraction of the same wine samples (SPE-SFE). Compared to SPE-SFE, the direct SFE results in a more specific and representative gas chromatographic fingerprint of the wine sample. The multivariate statistical processing of the direct SFE-GC data provides a clear-cut and sharp discrimination of the individual wine varieties white the discrimination based on the SPE-GC data isrelatively poor. This finding reflects the adverse effects of additional analyte-sorbent interctions and sorption/desorption steps involved in SPE-SFE.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GM - Food industry
OECD FORD branch
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Project
<a href="/en/project/GA525%2F99%2F1570" target="_blank" >GA525/99/1570: Use of continuous supercritical fluid extraction with carbon dioxide and GC-MS in analysis of alcoholic beverages</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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