Page 75 - Multidimensional Chromatography

66 Multidimensional Chromatography

with the heart-cut and sepa- -undeca-(C 11 ) and -dodeca-(C 12 ) lactones isolated by heart-cut transfer,

and (ii) a racemic mixture of -deca-(C 10 ), (a) Chromatograms of (i) the dichloromethane extract of a fruit drink analysed with an apolar primary column, rated by using a chiral selective modified cyclodextrin column.

3.7 regions indicated,
Figure