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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
7
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|
pubmed:dateCreated |
2001-7-16
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pubmed:abstractText |
A low-resolution gas-phase FT-IR method for the fast analysis of supercritical CO2-extracted caraway fruit oils has been developed. The limonene/carvone ratio of extraction product was determined within seconds, yielding a coefficient of variation of <5% (n = 10). A selection of experimental parameters is discussed on the basis of the analysis of 52 extracted samples. GC-FID was used as a reference method. A correlation of 0.983 (n = 24) between the two methods was observed. This method is suitable for the analysis of a large number of caraway fruit extracts due to its speed, repeatability, and minimum sample preparation.
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pubmed:language |
eng
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pubmed:journal |
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|
pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Jul
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pubmed:issn |
0021-8561
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pubmed:author |
|
|
pubmed:issnType |
Print
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pubmed:volume |
49
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pubmed:owner |
NLM
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|
pubmed:authorsComplete |
Y
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pubmed:pagination |
3140-4
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
|
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pubmed:year |
2001
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pubmed:articleTitle |
Low-resolution gas-phase FT-IR method for the determination of the limonene/carvone ratio in supercritical CO2-extracted caraway fruit oils.
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pubmed:affiliation |
Department of Applied Physics and Department of Biochemistry and Food Chemistry, University of Turku, FIN-20014 Turku, Finland.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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