Micellar and microemulsion electrokinetic chromatography of hop bitter acids

Autor: Erik Van Hove, Pat Sandra, Roman Szucs
Rok vydání: 1996
Předmět:
Zdroj: Journal of High Resolution Chromatography. 19:189-192
ISSN: 1521-4168
0935-6304
DOI: 10.1002/jhrc.1240190403
Popis: The elution order of the hop α- and β-acids has been studied under different modes of electrokinetic separation. A model is advanced to explain the shorter migration times of the more hydrophobic β-acids compared to the α-acids in micellar electrokinetic chromatography (MEKC). For quality control of the bitter principles in hops, the ruggedness of electrokinetic separation could be improved by replacing MEKC by microemulsion electrokinetic chromatography (MEEKC).
Databáze: OpenAIRE