Detection of Radiation-Induced Hydrocarbons in Camembert Irradiated before and after the Maturing Process-Comparison of Florisil Column Chromatography and Online Coupled Liquid Chromatography-Gas Chromatography

Autor:	Georg A. Schreiber, Grit Schulzki, Klaus Werner Boegl, Almuth Spiegelberg
Rok vydání:	1995
Předmět:	chemistry.chemical_classification Column chromatography Hydrocarbon Chromatography Chemistry Scientific method Fraction (chemistry) Radiation induced General Chemistry Gas chromatography Ionizing irradiation Irradiation General Agricultural and Biological Sciences
Zdroj:	Journal of Agricultural and Food Chemistry. 43:372-376
ISSN:	1520-5118 0021-8561
DOI:	10.1021/jf00050a021
Popis:	The influence of the maturing process on the detection of radiation-induced volatile hydrocarbons in the fat of Camembert has been investigated. Two analytical methods for separation of the hydrocarbon fraction from the lipid were applied: Florisil column chromatography with subsequent gas chromatographic-mass spectrometric (GC-MS) determination as well as on-line coupled liquid chromatography-GC-MS. The maturing process had no influence on the detection of radiation-induced volatiles. Comparable results were achieved with both analytical methods. However, preference is given to the more effective on-line coupled LC-GC method. 17 refs., 5 figs., 2 tabs.
Databáze:	OpenAIRE
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