The liquid chromatography of cholesterol esters

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Title:The liquid chromatography of cholesterol esters
Creators:
Svoboda, Ladislav
Krejčová, Alena
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 56, 4, pp. 796-808

Abstract

The retention characteristics were found for cholesterol and 19 of its esters with saturated and unsaturated carboxylic acids containing 1 to 22 carbon atoms using high performance liquid chromatography in the normal and reversed-phase systems. HPLC on silica gel in a mobile phase consisting of heptane and 2-propanol or ethyl acetate is especially suitable for analysis of the esters of the lower acids, while chromatography on an octadecyl silica gel sorbent in a water-tetrahydrofuran or acetonitrile-dichlormethane mobile phase can bee successfully used for the separation of esters with acids containing 10–22 carbon atoms, that can differ in the presence of double bonds in the acyl or through <i>cis-trans</i> isomerism.

Title:The liquid chromatography of cholesterol esters
Creators:
Svoboda, Ladislav
Krejčová, Alena
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:56
Number:4
Page Range:pp. 796-808
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19910796UNSPECIFIED
ID Code:4997
Item Type:Article
Deposited On:22 Feb 2010 11:28
Last Modified:22 Feb 2010 10:28

Citation

Svoboda, Ladislav; Krejčová, Alena (1991) The liquid chromatography of cholesterol esters. Collection of Czechoslovak Chemical Communications, 56 (4). pp. 796-808. ISSN 0010-0765

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