Stereoisomeric Flavor Compounds. 79. Simultaneous Enantio- selective Analysis of 3-Butylphthalide and 3-Butylhexahydro- phthalide Stereoisomers in Celery, Celeriac, and Fennel
Dietmar Bartschat, Thomas L. Beck, Armin Mosandl
Journal of Agricultural and Food Chemistry
Abstract
Using enantioselective multidimensional gas chromatography with heptakis[2,3-di-O-acetyl-6-O-(tert-butyldimethylsilyl)]-β-cyclodextrin as the chiral stationary phase, the simultaneous analysis of the 3-butylphthalide enantiomers and all eight 3-butylhexahydrophthalide stereoisomers was achieved. Enantiomeric distributions of compounds in celery, celeriac, celery seed, and fennel extracts were elucidated. Keywords: Enantioselective multidimensional gas chromatography (enantio-MDGC); 3-butyl(hexahydro)phthalide stereoisomers; celery; celeriac; fennel
Extracted Claims
2 claims extracted from this paper into the knowledge graph
3-butylphthalide enantiomers analyzed in celery, celeriac, celery seed, and fennel
“Enantiomeric distributions of compounds in celery, celeriac, celery seed, and fennel extracts were elucidated.”
3-butylhexahydrophthalide stereoisomers analyzed in celery, celeriac, celery seed, and fennel
“Enantiomeric distributions of compounds in celery, celeriac, celery seed, and fennel extracts were elucidated.”