K. Stransky et al., STANDARD EQUIVALENT CHAIN-LENGTH VALUES OF MONOENIC AND POLYENIC (METHYLENE INTERRUPTED) FATTY-ACIDS, HRC. Journal of high resolution chromatography, 20(3), 1997, pp. 143-158
The equivalent chain length (ECL) values of the methyl esters of 83 de
fined fatty acids (FAs) have been determined by gas chromatography (GC
) on three fused silica DB-WAX and three DB-1 columns. ECL values of f
urther 46 FAs were calculated by different methods. Conditions of chro
matography, methods of ECL values calculation and differences between
ECL values on individual columns and between trans- and cis-isomers of
corresponding FAs are also discussed.