The use of SP2340 glass capillary columns for the estimation of thetrans fatty acid content of foods

The use of SP2340 glass capillary columns for the estimation of thetrans fatty acid content of foods

Glass capillary gas chromatography (GCGC) on 100‐m and 60‐m SP2340 columns was used for quantitation of thetrans unsaturated fatty acids in shortenings and fast foods. The separation of thecis andtrans octadecenoates on GCGC was evaluated by preparatory argentation thin layer chromatography. In addi...

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Veröffentlicht in:Lipids 1981-04, Vol.16 (4), p.260-267
Hauptverfasser: Lanza, Elaine, Slover, Hal T.
Format: Artikel
Sprache:eng
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Zusammenfassung:Glass capillary gas chromatography (GCGC) on 100‐m and 60‐m SP2340 columns was used for quantitation of thetrans unsaturated fatty acids in shortenings and fast foods. The separation of thecis andtrans octadecenoates on GCGC was evaluated by preparatory argentation thin layer chromatography. In addition, thetrans content of shortening samples obtained by GCGC was compared totrans content determined by infrared analysis.
ISSN:0024-4201
1558-9307
DOI:10.1007/BF02535026