Separation of trans/cis α- and β-carotenes by supercritical fluid chromatography : II. Effect of the type of octadecyl-bonded stationary phase on retention and selectivity of carotenes

Described in this paper are the effects of the type of bonding (monomeric versus arborescent-polymeric) of 22 octadecyl-bonded phases and of carbon loading on the separation of cis and trans isomers of α-and β-carotenes. Only arborescent-polymeric phases afforded the separation of cis and trans isom...

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Veröffentlicht in:	Journal of Chromatography A 1991, Vol.557 (1/2), p.59-67
Hauptverfasser:	Lesellier, E., Tchapla, A., Péchard, M.-R., Lee, C.R., Krstulović, A.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	22 octadecyl-bonded phases alpha-carotene Analytical chemistry beta-carotene Chemistry Chromatographic methods and physical methods associated with chromatography Exact sciences and technology isomers liquid chromatography Other chromatographic methods separation
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