Premium
Analysis of enantiomeric ratios of aroma components in several flowers using a Chiramix column
Author(s) -
Tamogami Shigeyuki,
Awano Kenichi,
Amaike Masayasu,
Takagi Yoshikazu,
Kitahara Takeshi
Publication year - 2003
Publication title -
flavour and fragrance journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.393
H-Index - 70
eISSN - 1099-1026
pISSN - 0882-5734
DOI - 10.1002/ffj.1167
Subject(s) - chemistry , enantiomer , aroma , chromatography , cyclodextrin , chiral stationary phase , column (typography) , column chromatography , organic chemistry , food science , structural engineering , connection (principal bundle) , engineering
A novel GLC column, which we named ‘Chiramix’, which was coated with a mixture of two chiral stationary phases, heptakis‐(2, 6‐di‐ O ‐methyl‐3‐ O ‐pentyl)‐ β ‐cyclodextrin (2, 6‐Me‐3‐Pe‐ β ‐CD) and octakis‐(2, 6‐di‐ O ‐methyl‐3‐ O ‐triuoroacetyl)‐ γ ‐cyclodextrin (2, 6‐Me‐3‐TFAc‐ γ ‐CD), has proved to be greatly superior to those with single chiral phase for separating enantiomers of compounds having various functional groups. Extensive applications to analyse enantiomeric ratios of aroma components in several popular owers hitherto not analysed by this method were further carried out, again proving that most optical isomers of the components were signicantly easily separated using the Chiramix column.