Analysis of phospholipids in lecithins - Comparison between micellar electrokinetic chromatography and high-performance liquid chromatography

被引:43
作者
Szucs, R
Verleysen, K
Duchateau, GSMJE
Sandra, P
Vandeginste, BGM
机构
[1] UNILEVER RES LABS,NL-3130 AC VLAARDINGEN,NETHERLANDS
[2] STATE UNIV GHENT,DEPT ORGAN CHEM,B-9000 GHENT,BELGIUM
关键词
lecithins; phospholipids;
D O I
10.1016/0021-9673(96)00066-0
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
The determination of phospholipids in lecithins by HPLC and MEKC has been compared. MEKC conditions have been optimized to provide a robust analytical method. MEKC offers the advantage of a much higher peak capacity which results in an improved resolution, especially for phosphatidylserine. Although the repeatability of the MEKC data is somewhat lower than for HPLC, good quantitative results are obtained.
引用
收藏
页码:25 / 29
页数:5
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